Hurricane Filter Cartridges for Hayward SwimClear C4020/23/30, Super StarClear C4500/4000 Filters - Pack of 4 sign-subject_Pool Capacity This filter grid cover is

This filter grid cover is used on Bowser-Keene DE filters

This commercial grade pool ladder has 3 stainless steel steps for swimmers to get in and out of your pool

and 7 inch oxygen tubing

When you would like to use your pool

The steps have a slightly textured bottom tread for safety and are intended for permanent installation in your pool or spa

Hurricane Filter Cartridges for Hayward SwimClear C4020/23/30, Super StarClear C4500/4000 Filters - Pack of 4 sign-subject_Pool Capacity This filter grid cover isThe 4 Pack of Hurricane HF7488 04 Advanced Cartridge Filter replacements have dimensions for Hayward SwimClear C4030, C4025, C4020, C4520, Hayward Super Star Clear C4500, C4000, C4000S (stainless steel), and Pentair Purex CF 105. They are identical to Unicel C 7488, Pleatco PA106, and Filbur FC 1226. The original manufacturer's names and part numbers are for reference only. Hurricane's advanced point bond filter media has tighter filtration