NSF Product and Service Listings

[1] Certified for both wet and dry elements.
[2] All elements (wet and dry) require a pre-service flush:
    Trade Name LP400-LD requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name LP440-MAX requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name ULP400-LD requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name ULP440-MAX requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name PURO-II requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name LE-8040UE requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name LE-440-UE requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name PURO-UE requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name LP400-SP requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name ULP400-SP requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name VNF400-SPHL requires a pre-service flush at 5 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name ULP4040PRO requires a pre-service flush at 0.9 gallons per minute (gpm) for 6
    hours with tap water.
    Trade Name LP4040PRO requires a pre-service flush at 1.3 gallons per minute (gpm) for 6
    hours with tap water.
    All other trade names: Fill the RO pressure vessel with qualified pretreated water. The
    feed water pressure shall be restricted to 50 psi and the flow rate shall be equal to 16
    GPM (gallons per minute). The rejected water and product water shall be discharged
    completely. The membrane element shall be flushed for 6 hours. No antiscalant shall be
    added in flushing.	
[3] The SW11-2521, SW11-2540, SW11-4021, ULP11-4021, ULP21-2521, ULP21-2540, ULP21-4021,
    ULP31-4021, SW40, SW2540 elements are evaluated for point-of-entry end uses.
[4] Certified for minimum flow rate of:
    LP21-4040, HT5-4040-LP, FR11-4040, 4040, SW21-4040, ULP11-4040, ULP21-4040, M-4040,
    ULP31-4040, XLP11-4040, XLP11-4040-MAX,
    SW4040HR, SW4040LE: 8,000 L/day
    FR11-8040, HOR21-8040, HOR21-4040, LP21-8040, LP22-8040, SW21-8040, SW22-8040,
    ULP12-8040, ULP21-8040, ULP22-8040, ULP32-8040,
    HOR22-8040, SW8040XHR-400, SW8040HR-400, SW8040LE-400, SW8040SU-400 and SW8040XLE-400:
    30,000 L/day
    LP400-LD, ULP400-LD, LE-8040UE, LP400-SP, ULP400-SP and VNF400-SPHL: 10,500 gal/day
    PURO-II and PURO-UE: 11,500 gal/day
    ULP440-MAX and LE-440-UE: 12,000 gal/day	
    "SW8040XHR-440: 4,200 gal/day
    SW8040HR-440: 3,500 gal/day
    SW8040LE-440: 5,250 gal/day
    SW8040XLE-440: 6,300 gal/day
    LP440: 7,700 gal/day
    ULP440: 8,750 gal/day
    LE-8040: 8,400 gal/day
    XLP12-8040: 7,000 gal/day
    LP100: 1750: 1,750 gal/day
    LP11-4040: 2,100 gal/day
    ULP100: 1,960 gal/day
    VNF1-8040, VNF2-8040 and PURO-LE: 7,000 gal/day
    VNF1-4040: 1,400 gal/day
    VNF2-4040: 1,260 gal/day
    VNF1-2540: 455 gal/day
    VNF2-2540: 490 gal/day
    PURO, PURO-I and FR12-8040: 7,350 gal/day
    PURO-LE: 7,000 gal/day
    ULP4040PRO: 2,000 gal/day
    LP4040PRO: 2,800 gal/day
    LP440-MAX: 12,500 gal/day"		
[5] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.