Unicel C-6980-4 Quad DE Filter Cartridge Set 80 Sq Ft pentair check valve flapper and filter manifolds found in

and filter manifolds found in the Pool & Spa Filters Collection

Seals appear flattened

Unlike generic baskets that can flex or distort

Controlled acid additions help restore proper balance

and water balance

Unicel C-6980-4 Quad DE Filter Cartridge Set 80 Sq Ft pentair check valve flapper and filter manifolds found inKey Benefits + Fitment (Will This Work For Me?) Restores full 80 sq. ft. filtration capacity for Pentair Quad D. E. 80 filters Fits Pentair Quad D. E. 80 (Model 188593) full 4 pack replacement set Unicel C 6980 4 replacement cartridges (Replaces Pentair 178655) Designed for D. E. or D. E. alternative coating to achieve 35 micron water clarity Eliminates high PSI and restricted flow caused by oil blinded or debris loaded cartridges High density