Unicel 5CH-752 | 75 sq ft Cal Spas Filter Cartridge Brand_SimpliFire direct stream or

direct stream or

water stops moving through the skimmer while the product keeps dissolving into a small standing volume

and salt water sanitizing systems

Phosphate Remover protects your spa's equipment from calcium phosphate buildup and helps your overall water care work the way it should

combined with galvalume welded seam outer wall

Unicel 5CH-752 | 75 sq ft Cal Spas Filter Cartridge Brand_SimpliFire direct stream orThe Unicel 5CH 752 is a 75 square foot top load replacement cartridge for Cal Spas, and it is a genuinely impressive piece of packaging. Seventy five square feet of filtration is normally the territory of wide body cartridges eight inches or more across. This one delivers it from a slender 5 3 16" diameter, achieved by running tall 16 1 8" and folding the media into 194 pleats. The result fits into a narrow filter well that a wide cartridge could