NSF Product and Service Listings

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following the manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[1] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.

[2] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[3] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[4] This product should not be used in constructing wells in highly porous formations such
    as cavernous limestone.
    This product is designed to be flushed out prior to using the system for drinking water.
    Certification of this product is based on a well drilling model with the following
    assumptions:
    The amount of well drilling fluid used is 3780 L (1000 U.S. gallons) to which the
    drilling fluid has been added at the manufacturer's recommended level.  The aquifer
    contains 3.1 million liters of water (815,000 gallons) based on a 0.5 acre aquifer of
    6.1 meter depth (20 ft.) and 25% porosity.  The bore hole is 61 meters (200 ft.) in
    total depth, the screen is 6.1 meters in length (20 ft.), and the bore hole is 25.4 cm
    (10 in.) in diameter.  The amount of well drilling fluid removed from the well during
    construction is equal to the combined volumes of the casing, the screen and the bore
    hole annuals around the casing and the screen, plus an additional amount removed through
    the well disinfection and development (90% removed).
[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[5] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[2] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[1] This product contains sulfite.
    Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals.
    The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).
    

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.
[2] This product is to be used for the long term storage of ultrafiltration membranes.
    Following storage the solution should be drained from the membrane and flushed according
    to manufacturers use instructions. A flush volume of 100L/M2 should be applied for 125
    minutes or a flush volume of 20L/M2 should be applied for 140 minutes.
[3] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.
[2] This product is to be used for the long term storage of ultrafiltration membranes.
    Following storage the solution should be drained from the membrane and flushed according
    to manufacturers use instructions. A flush volume of 100L/M2 should be applied for 125
    minutes or a flush volume of 20L/M2 should be applied for 140 minutes.
[3] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[4] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.

[5] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water. The pH of the influent and effluent water should be monitored
    to ensure that all traces of the product have been removed before placing into service.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[5] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water. The pH of the influent and effluent water should be monitored
    to ensure that all traces of the product have been removed before placing into service.

[4] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.

[5] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water. The pH of the influent and effluent water should be monitored
    to ensure that all traces of the product have been removed before placing into service.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[5] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water. The pH of the influent and effluent water should be monitored
    to ensure that all traces of the product have been removed before placing into service.

[6] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[7] This product contains sulfite.  Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[3] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[4] These products are certified for use in chlorine dioxide generation.
[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following the manufacturer's use instructions.

[1] Certified for addition to the feedwater for evaporative desalination units only.
[2] Certified for use as an off-line membrane cleaner. When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water. Follow manufacturer's use instructions.
[3] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[4] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] These products are designed to be used off-line and shall be flushed and drained before
    being placed into service, following manufacturer's use instructions.  The pH of the
    influent and effluent water shall be monitored to ensure that all traces of the product
    have been removed before placing into service.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water.
[2] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.

[3] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following the manufacturer's use instructions.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water.
[2] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water.

[3] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following the manufacturer's use instructions.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water.
[2] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water.

[3] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following the manufacturer's use instructions.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] Certified for use as an off-line membrane cleaner. When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water. Follow manufacturer's use instructions.
[2] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[3] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[2] These products are certified for use in chlorine dioxide generation.
[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[2] These products are certified for use in chlorine dioxide generation.
[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[ZN] Based on an evaluation of health effects data, the level of zinc in the finished
     drinking water shall not exceed 2.0 mg/L.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[1] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer’s use instructions.Certified for use as an off-line
    membrane cleaner.  When used as an off-line membrane cleaner, this product is designed
    to be flushed out prior to using the system for drinking water.  Follow manufacturer’s
    use instructions.
[2] Certified for use as an online biocide aid for membranes when used in combination with
    PermaClean PC-22, at the maximum use level of 30 mg/L.

[1] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer’s use instructions.Certified for use as an off-line
    membrane cleaner.  When used as an off-line membrane cleaner, this product is designed
    to be flushed out prior to using the system for drinking water.  Follow manufacturer’s
    use instructions.
[3] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[4] This product is to be used for the long term storage of ultrafiltration membranes. 
    Following storage the solution should be drained from the membrane and flushed according
    to manufacturers use instructions.  A flush volume of 100 L/M2 should be applied for 125
    minutes or a flush volume of 20L/M2 should be applied for 140 minutes.
[5] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.
[6] Certified for use as an online membrane biocide at a maximum use level (MUL) of 25 mg/L.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[3] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.

[3] Certified for use as an off-line membrane cleaner.  When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water.  Follow manufacturer's use instructions.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.

[1] These products are designed to be used off-line and flushed out prior to using the
    system for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water shall be monitored to ensure that all traces
    of the product have been removed before placing into service.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following the manufacturer's use instructions.
[2] This pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following the manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] These products are designed to be used off-line. These products are designed to be
    flushed out prior to using the system for drinking water, following the manufacturer's
    use instructions.
[2] Certified for use as an online membrane biocide at a maximum use level (MUL) of 25 mg/L.
[3] Certified for use as an off-line membrane cleaner. When used as an off-line membrane
    cleaner, this product is designed to be flushed out prior to using the system for
    drinking water. Follow manufacturer's use instructions.
[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.
[3] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals.  The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[3] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

[4] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
    dioxide, chlorate ion, chloramine and disinfection by-products should be monitored in
    the finished drinking water to ensure compliance to all applicable regulations.

[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for
     percent monomer and dose.

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.