4 Foot x 8 Foot Air Pillow mount-style_Top This is a PVC Reducer

This is a PVC Reducer Bushing with Spigot x Socket fitting connections that measure 5 x 3 Inches

The K-1106 Kit tests for phosphate using a color card comparator system and stannous chloride

This is a Hayward SPX1480B End Connector for Aboveground Chlorine Chemical Feeder Model CL110ABG

It is recommended that an in-line filter system be used before the flow cell

This is a Zodiac W111071 Circuit Breaker for Duoclear Chlorinators

4 Foot x 8 Foot Air Pillow mount-style_Top This is a PVC ReducerThis is a 4 foot x 8 foot air pillow made with standard 16 gauge vinyl. Air pillows are designed for use on aboveground pools to raise the cover up so that water will run off. They can also be used on inground winter pool covers. The vinyl air pillow absorbs the freezing water's pressure and helps protect your pool walls. They also prevent water that has turned to ice from adding pressure to your pool walls. In addition, they will help keep the water