Unique trilobal filtration fabric has a greater effective surface area with 21-40% higher capacity than common point-bond fabric. ( 35% LONGER FILTER LIFE )
In compliance with the industry standards of IAPMO against NSF/ANSI 50. Hair, Leaves, Dust, Sediment, Sand and other fine particles are effectively REMOVED.
Compatible Models: Pentair Clean & Clear Plus 420, CCP420, 160301, R173576, 178584, Waterway Crystal Water 425, 570-0425, 570-0425-07, SD-00163, AK-60431, Aladdin 20503, Filbur FC-6470, FC-1977, FC-1977M, FC-1977P, Pleatco PCC105, PCC105-PAK4, Unicel C-7471, C-7471-4, Pure N Clean PC-1977, PC-1977P, PC-6470.
Reinforced Structural Integrity - ABS Material Core, Chlorine Resistant Top & Bottom End Caps, Tough Bonded Straps. No worry about being cracked during normal use.