Unicel C-8465 Replacement Filter Cartridge for Hot Springs Spas, Tiger River & Caldera Spas | 65 Sq. Ft. | 10 1/2" Filter Connecting Hoses reducing power use compared to

reducing power use compared to single-speed motors

In problem water areas

Important: Algae must be treated first

Up to seven program schedules

Run filter system continuously for at least six hours after application

Unicel C-8465 Replacement Filter Cartridge for Hot Springs Spas, Tiger River & Caldera Spas | 65 Sq. Ft. | 10 1/2" Filter Connecting Hoses reducing power use compared toWhen your Hot Springs, Tiger River, or Caldera spa needs its primary filter replaced, the Unicel C 8465 delivers an upgraded solution 65 sq. ft. of 3 oz. Reemay 2033 spun bonded polyester media packed into 234 precision pleats, a significant step up from the original OEM cartridge. Drop in fit, no modifications required. 5 Filter System Notice Hot Springs Spas, Tiger River, and Caldera Spas use a 5 filter system: one (1) large primary filter and four