Unicel 5CH-502 Replacement Filter Cartridge | 50 sq. ft. | Marquis Spas & Cal Spas Jacks Magic brown and pink algae

brown and pink algae

Spas: Before initially using this product in your spa or hot tub

Full 4 foot overlap for above ground pools (2' on each side)

replacement filter cartridge engineered for Dimension One Spas and @Home Hot Tubs manufactured in 2001 and newer

The Unicel PG-1906 is a single partial replacement DE filter grid engineered for 72 square foot diatomaceous earth filter systems from Hayward

Unicel 5CH-502 Replacement Filter Cartridge | 50 sq. ft. | Marquis Spas & Cal Spas Jacks Magic brown and pink algaeThe Unicel 5CH 502 is a 50 sq. ft. replacement spa filter cartridge engineered with a bar handle top and 2" male pipe thread (MPT) bottom built to the precise dimensional envelope of the original for a confident drop in fit. With 197 pleats of 3 oz. Reemay 2033 polyester media, the 5CH 502 delivers consistent particulate capture and reliable water clarity through every filter cycle. Specifications Filter Area 50 sq. ft. Length 12 1 2" Outer Diameter 5