NSF Product and Service Listings

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313].  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations.  This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.
[3] Certification applies to "U" configurations only (i.e. top in-top out models).

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313].  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations.  This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.
[3] Certification applies to "U" configurations only (i.e. top in-top out models).

[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.
[4] This product has been tested to confirm a minimum inactivation equivalent of 3 log
    (99.9%) cryptosporidium parvum in accordance with NSF 50 and the US EPA UV DGM.  Consult
    the manufacturer's Installation and Operating Instructions for the performance operating
    parameters.  This product has met the requirements of NSF/ANSI 50, Annex H.1:
    Disinfection Efficacy for the >= minimum of a 3 log (99.9%) reduction of Enterococcus
    Faecium [ATCC #6569] and Pseudomonas aeruginosa [ATCC #27313].  This product is intended
    for secondary disinfection and should be used with registeredor approved disinfection
    chemicals to impart residual concentrations in accordance with state and local
    regulations.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has been tested to confirm a minimum inactivation equivalent of 3 log
    (99.9%) cryptosporidium parvum in accordance with NSF 50 and the US EPA UV DGM. Consult
    the manufacturer's Installation and Operating Instructions for the performance operating
    parameters. This product has met the requirements of NSF/ANSI 50, Annex H.1:
    Disinfection Efficacy for the >= minimum of a 3 log (99.9%) reduction of Enterococcus
    faecium [ATCC #6569] and Pseudomonas aeruginosa [ATCC #27313]. This product is intended
    for secondary disinfection and should be used with registered or approved disinfection
    chemicals to impart residual concentrations in accordance with state and local
    regulations.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Certified for Pool and Spa/Hot Tub end use.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations.
[3] This product has not been Certified by NSF International to the requirements of the
    National Electrical Code or electrical product safety standards.
[4] Only products bearing the NSF Mark are Certified.
[5] If “XX” designation is listed as “CR”, then this is model has been tested to confirm a
    minimum inactivation equivalent of 3 log (99.9%) cryptosporidium parvum in accordance
    with NSF 50 and the US EPA UV DGM. Consult the manufacturer's Installation and Operating
    Instructions for the performance operating parameters. This product has also met the
    requirements of NSF/ANSI 50, Annex H.1:Disinfection Efficacy for the >= minimum of a 3
    log (99.9%) reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for secondary disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313].  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations.  This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313].  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations.  This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >=3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313].  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations.  This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Certified for Pool and Spa use.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the minimum of a >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas
    aeruginosa [ATCC #27313]. 
    This product is intended for secondary disinfection and should be used with registered
    or approved disinfection chemicals to impart residual concentrations in accordance with
    state and local regulations. 
    This product has been tested to confirm a minimum inactivation equivalent of 3 log
    (99.9%) cryptosporidium parvum in accordance with NSF 50 and the US EPA UV DGM. Consult
    the manufacturer's Installation and Operating Instructions for the performance operating
    parameters.
[2] This product was Certified using NSF Deviation #2020-030.

[1] Product has met the requirements of NSF Standard 50, Annex H.1: Disinfection Efficacy
    for the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas
    aeruginosa [ATCC #27313]. This product is intended for supplemental disinfection and
    should be used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not been
    evaluated to the crytosporidium inactivation requirements of NSF/ANSI 50.
[2] Certification includes only the timer activated automatic cleaning/wiper function.
[3] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium (ATCC #6569) and Pseudomonas aeruginosa
    (ATCC #27313).  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state or local regulations.
[2] Certified as UV Process Equipment only.
[3] UV only lamp
[4] UV/Ozone Lamp

[1] Certified for Pool and Spa/Hot Tub end use.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations.
[3] This product has not been Certified by NSF International to the requirements of the
    National Electrical Code or electrical product safety standards.
[4] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.
[5] If “XX” designation is listed as “CR”, then this is model has been tested to confirm a
    minimum inactivation equivalent of 3 log (99.9%) cryptosporidium parvum in accordance
    with NSF 50 and the US EPA UV DGM. Consult the manufacturer's Installation and Operating
    Instructions for the performance operating parameters. This product has also met the
    requirements of NSF/ANSI 50, Annex H.1:Disinfection Efficacy for the >= minimum of a 3
    log (99.9%) reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for secondary disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >=3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF Standard 50, Annex H.1: Disinfection Efficacy
    for the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas
    aeruginosa [ATCC #27313].  This product is intended for supplemental disinfection and
    should be used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not been
    evaluated to the crytosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.
[3] These systems may be used with the following control unit: CU-XX
[4] The "X" in the trade name represents the voltage and can be either 1 (for 120v) or 2
    (for 230v).
[5] UV system with model designation D438 is NSF Certified for pool and spa end use at a
    maximum working pressure of 150p.s.i. The D438 system type is a stainless steel reactor
    vessel with a monochromatic UV Page 2 lamp utilizing an in-place chemical cleaning
    system. The D438 has met the NSF/ANSI Standard 50 3-log (or better) cryptosporidium
    inactivation requirements under the following conditions:
    Maximum flow rate of 150gpm at 91-96% or greater UVT when the sensor reading is 7.6
    (mW/cm2) or greater.
    Maximum flow rate of 251gpm at 95-96% or greater UVT when the sensor reading is 10.0
    (mW/cm2) or greater.
    Maximum flow rate of 470gpm at 96-98% or greater UVT when the sensor reading is 12.5
    (mW/cm2) or greater.
    Maximum flow rate of 500gpm at 90-98% or greater UVT when the sensor reading is 12.4
    (mW/cm2) or greater.

[1] Product has met the requirements of NSF Standard 50, Annex H.1: Disinfection Efficacy
    for the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas
    aeruginosa [ATCC #27313].  This product is intended for supplemental disinfection and
    should be used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not been
    evaluated to the crytosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has been tested to confirm a minimum inactivation equivalent of 3 log
    (99.9%) cryptosporidium parvum in accordance with NSF 50 and the US EPA UV DGM. Consult
    the manufacturer's Installation and Operating Instructions for the performance operating
    parameters. This product has met the requirements of NSF/ANSI 50, Annex H.1:
    Disinfection Efficacy for the >= minimum of a 3 log (99.9%) reduction of Enterococcus
    faecium [ATCC #6569] and Pseudomonas aeruginosa [ATCC #27313]. This product is intended
    for secondary disinfection and should be used with registered or approved disinfection
    chemicals to impart residual concentrations in accordance with state and local
    regulations.

[1] Product has met the requirements of NSF Standard 50, Annex H.1: Disinfection Efficacy
    for the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas
    aeruginosa [ATCC #27313].  This product is intended for supplemental disinfection and
    should be used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not been
    evaluated to the crytosporidium inactivation requirements of NSF/ANSI 50.
[3] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF Standard 50, Annex H.1: Disinfection Efficacy
    for the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas
    aeruginosa [ATCC #27313].  This product is intended for supplemental disinfection and
    should be used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. This product has not been
    evaluated to the crytosporidium inactivation requirements of NSF/ANSI 50.
[3] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313].  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations. 
     This product has not been evaluated to the cryptosporidium inactivation requirements of
    NSF/ANSI 50.
[3] This product has been tested to confirm a minimum inactivation equivalent of 3 log
    (99.9%) cryptosporidium parvum in accordance with NSF 50 and the US EPA UV DGM.  Consult
    the manufacturer's Installation and Operating Instructions for the performance operating
    parameters.  This product has met the requirements of NSF/ANSI 50, Annex H.1:
    Disinfection Efficacy for the >= minimum of a 3 log (99.9%) reduction of Enterococcus
    faecium [ATCC #6569] and Pseudomonas aeruginosa [ATCC #27313].  This product is intended
    for secondary disinfection and should be used with registered or approved disinfection
    chemicals to impart residual concentrations in accordance with state and local
    regulations.
[4] Certified for pool and spa/hot tub end use.
[5] This product was certified using NSF Deviation #2020-030.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] Model designation may use an optional "WA" or "WM" suffix indicating the inclusion of
    an automatic wiper cleaning system or manual wiper cleaning system respectively.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] Model designation may use an optional "WA" or "WM" suffix indicating the inclusion of
    an automatic wiper cleaning system or manual wiper cleaning system respectively.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] Model designation may use an optional "WA" or "WM" suffix indicating the inclusion of
    an automatic wiper cleaning system or manual wiper cleaning system respectively.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] Model designation may use an optional "WA" or "WM" suffix indicating the inclusion of
    an automatic wiper cleaning system or manual wiper cleaning system respectively.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical
    Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.

[1] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] Dulcodes Series A UV systems have electronic ballast(s) and variable power supply.
    Dulcodes Series S UV systems have electromagnetic ballast(s).
[4] UV systems are medium pressure UV lamp type with metal reactor vessel and either manual
    wiper or automated wiper cleaning system.
[5] Dulcodes Series LP UV systems have electronic ballast.
[6] UV systems are Low pressure UV lamp type with a manual cleaning system.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313].  This product is intended for supplemental disinfection and should be
    used with registered or approved disinfection chemicals to impart residual
    concentrations in accordance with state and local regulations.  This product has not
    been evaluated to the cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards.

[1] Certified for Pool and Spa/Hot Tub end use.
[2] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[3] This product has not been Certified by NSF International to the requirements of the
    National Electrical Code or electrical product safety standards.

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards
[3] Certification applies to "U" configurations only (i.e. top in-top out models).

[1] Product has met the requirements of NSF/ANSI 50, Annex H.1: Disinfection Efficacy for
    the >= 3 log reduction of Enterococcus faecium [ATCC #6569] and Pseudomonas aeruginosa
    [ATCC #27313]. This product is intended for supplemental disinfection and should be used
    with registered or approved disinfection chemicals to impart residual concentrations in
    accordance with state and local regulations. This product has not been evaluated to the
    cryptosporidium inactivation requirements of NSF/ANSI 50.
[2] This product has not been Certified by NSF to the requirements of the National
    Electrical Code or electrical product safety standards
[4] This product has been tested to confirm a minimum inactivation equivalent of 3 log
    (99.9%) cryptosporidium parvum in accordance with NSF 50 and the US EPA UV DGM.  Consult
    the manufacturer's Installation and Operating Instructions for the performance operating
    parameters.  This product has met the requirements of NSF/ANSI 50, Annex H.1:
    Disinfection Efficacy for the >= minimum of a 3 log (99.9%) reduction of Enterococcus
    Faecium [ATCC #6569] and Pseudomonas aeruginosa [ATCC #27313].  This product is intended
    for secondary disinfection and should be used with registeredor approved disinfection
    chemicals to impart residual concentrations in accordance with state and local
    regulations.