ProAqua Pool FilterThe ProAqua Filter Set for Sta Rite includes both the outer and inner replacement cartridges, providing a complete, easy solution when its time to replace your filter elements. Designed for pools up to 55,000 gallons, this set offers a combined filtration area of 400 sq. ft. Specifications Outer Cartridge (included) Diameter: 16 1 2" Length: 21 1 2" Top: 10" Bottom: 10" Inner Cartridge (included) Diameter: 8 1 2" Length: 28 1 2" Top: 4" Case Size: 1

this is the correct replacement

Your Cold Plunge will be delivered to your curbside

snug cover

T/L filter housing lock ring

and it is odorless and non-toxic for your peace of mind

preventing them from sinking and causing further contamination

it features a 12-inch skirt with an elastic hem for a secure

One-Touch Operation: Start with a single button—just submerge and let it clean

Its fine mesh netting easily traps leaves

Part Number: 5CH-37

Squeeze the bottle and drink through the built-in mouthpiece

Verify your model year and lock cylinder type before ordering