NSF Product and Service Listings

[1] Conforms to material requirements only.
[2] AA   - Nominal micron size 01, 03, 05, 10, 20, 25, or 50.
    BBBB - Nominal length ranging from 0988 to 5000 (i.e., 10" to 50").
    CCCC - A unique sequential number for computer tracking purposes. This number changes 
           whenever a different boxed quantity is specified or if a customer requests an 
           additional label on the outside of the box.
[3] XXXX   - Nominal micron size of the outer and inner areas of the filter. The outside 
             of the cartridge has a nominal micron size of 25 reducing to 01, 05, or 10; 
             or a nominal micron size of 50 reducing to 01, 05, 10, or 25; or a nominal 
             micron size of 75 reducing to 25.
    YYYY   - Nominal length ranging from 0988 to 2000 (i.e., 10" to 20").
    ZZZZZZ - A unique sequential number for computer tracking purposes. This number 
             changes whenever a different boxed quantity is specified or if a customer 
             requests an additional label on the outside of the box.
[4] XX - Nominal micron size 5 to 20.
[5] XX - Nominal outer micron size 25 to 50
    YY - Nominal inner micron size 1 to 5
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.

[6] Conforms to material and structural integrity requirements.
[7] X - May be C (black tank) or H (grey tank)
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.