Sundance® Spas 6472-841 ClearWay-XL Replacement Bulb Best Selling Spas & Pools It monitors the pressure inside

It monitors the pressure inside of the combustion chamber and shuts off  your pellet stove or insert if the pressure gets too high

not just the shape

7″ (16 x 7cm)

and irritated skin that most pool owners associate with "pool chemicals

Sundance® Spas 6472-841 ClearWay-XL Replacement Bulb Best Selling Spas & Pools It monitors the pressure insideSundance Spas 6472 841 ClearWay XL Replacement Bulb Overview Sundance Spas Jacuzzi CLEARRAY Water Purification System on all 2012 models as a factory installed feature*. After years of both external laboratory and in field testing Sundance has selected a system that makes water care a breeze, even reducing the amount of sanitizing chemicals needed**. The system treats water using exclusive UV C light technology, which means no gas, chemical, or other