NSF Product and Service Listings

[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).
[2] This product is designed to be used off-line and is to be flushed out prior to using the
    system for drinking water, following the 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.
[4] Certified for use with nanofiltration membranes composed of polyamide thin-film
    composite with a minimum salt rejection of 97% (for MgSO4 at 2,000 mg/L and 70 psi).
[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

[2] This product is designed to be used off-line and is to be flushed out prior to using the
    system for drinking water, following the 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.
[5] This product is designed to be used off-line and is to be flushed out prior to using the
    system for drinking water. The system should be flushed with 5 bed/volumes of water,
    before being placed back on-line.
[6] This product is Certified for use as a storage preserver for reverse osmosis elements.

[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).

[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).
[4] Polyacrylamide Products 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.

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

[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).