The Water Sentinel WS-21 calcium filter can be used in the following applications:
The Water Sentinel WS-21 Misting System Scale Filter prevents calcium build-up in low pressure mister systems. This misting system filter features polyphosphate media to prevent or reduce the build-up of calcium and lime scale. This calcium filter can also reduce the taste and odor of chlorine in your water. This hard water filter prolongs system life and lasts for six months.
Water Sentinel WS-21 Misting System Scale Filter specifications: