PoolStyle Silver/Black 30 x 50 Foot Winter Pool Cover pool-dimensions_10x10 The Rola-Chem 555007 Digital pH/Dual

The Rola-Chem 555007 Digital pH/Dual ORP/FAC Controller Package is designed for two sanitizer sources and includes two 38 GPD Pro Series Peristaltic Pumps

Manufactured from injection-molded

This o-ring is designed to replace the Swimquip Vacuum Lid O-Ring

There are additional options available which can be added to this controller as a separate purchase

040 mil Styrene Plastic and is designed to prevent unauthorized people from using the pool

PoolStyle Silver/Black 30 x 50 Foot Winter Pool Cover pool-dimensions_10x10 The Rola-Chem 555007 Digital pH/DualBuilt for durability, the PoolStyle 50 x 50 foot silver black aboveground pool winter cover combines triple laminated polyethylene construction with heat sealed seams for superior strength. The cover is reinforced with commercial grade stitching, sewn in polypropylene cord, and strengthened edges that stand up to the harshest winter weather. The cover material is enhanced with heavy duty UV inhibitors for long lasting protection. The silver and black