ALL AMERICAN AA-H4025-4 Replaces Hayward Swimclear C4025, C4020, Unicel C-7487

  
Length: 25 1/2 "; Outer Dimension: 7"; Top: 3" Open; Bottom: 3" Open. Specifications: Filtration Area: 106 Sq. 100% American Made and Sourced. Great Seal: We use soft plastisol end caps to allow for a better seal on top and bottom, this will reduce water bypass and ensure your filter works as effectively as possible.

Hayward Swim Clear C4020, C4025, Unicel C-7487, Pleatco PA100N, Filbur FC-1226. All American Cartridge is an independent brand.