Filters

Not all hot tub filters are the same! Using an inferior filter wastes time and money. You do not have to waste time cleaning foul-looking filters and you do not need to waste money buying filter cleaning chemicals. New disposable spa filters are...

Marquis Signature Series Filter

Marquis E-Series Filter

Not all hot tub filters are the same! Using an inferior filter wastes time and money. You do not have to waste time cleaning foul-looking filters and you do not need to waste money buying filter cleaning chemicals. New disposable spa filters are...

Silver Sentinel Threaded Filter (Coyote)

FITS: C4326 UNICEL C-4625 SPA FILTER FC237 PLEATCO PRB25 Single Pack Cartridge 25 sq ft Bottom Opening: 2 - 1/8" -Top Opening: 2 - 1/8" -Outside Diameter: 4 - 15/16" (Also replaces 5") -Length: 13 - 5/16" -REMAY Filter media Meets or exceeds OEM...

Silver Sentinel made for the 2 person "Otter model " of Arctic Spa PRT-900015