Travis Industries Draft Flow Vacuum Switch 90-0791 Type_Ozone Generator Each cartridge runs about 3–4

Each cartridge runs about 3–4 weeks depending on use

Active chemistry: a proprietary blend of non-oily anti-foaming agents that collapse existing foam on contact and help prevent immediate re-foaming

or hauling buckets of chemicals

The 2008–2017 Limelight spas use this 71827 cartridge

Spazazz Sport Therapy - Rebuild

Travis Industries Draft Flow Vacuum Switch 90-0791 Type_Ozone Generator Each cartridge runs about 3–4Travis Industries Draft Flow Vacuum Switch 90 0791 Overview The Travis Industries draft flow vacuum switch was designed for pellet stoves. The draft flow vacuum switch is a safety component that monitors the performance of the exhaust inducer fan and your pellet stove or inserts ventilation system. It monitors the pressure inside of the combustion chamber and shuts off your pellet stove or insert if the pressure gets too high. Whats in the Box 1 x