Pay in 4 interest-free payments of $13.75 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
This Quadra-Fire Convection Fan is for the Grand Bay 40 Insert
Spa Up corrects low pH quickly and predictably
clouds the water
Caldera specifies a heavy-duty polyester media designed to outlast cheaper alternatives
They can also be used as a super-oxidation (shock) treatment to clear the water of accumulated organic wastes
Unicel 6CH-940 | 45 sq ft Top Load Spa Filter Type_Enhancer This Quadra-Fire Convection Fan isThe Unicel 6CH 940 is a top load spa filter cartridge delivering 45 square feet of filtration across 225 pleats of Reemay polyester media, capturing debris down to an average of 20 microns. Built to meet or exceed OEM specifications, it drops straight into a wide range of spa systems. Filtration is the quiet backbone of clean spa water. Every soak leaves behind body oils, lotions, hair, and fine debris, and the cartridge is what removes all of it