Filters

Filter Restore's twin action is uniquely formulated not only to remove scale but to break down body oils, suntan lotion and grease that build up on the filter cartridge Removes oils from filter low foam formula

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

Sentinel Short Filter - No Handle - For use with Marmot and Mesa Models - Purchase 3 or more and save $2.00 per filter