PermaGuard Solid Vinyl Rectangular Safety Pool Cover 18 x 40 Feet With Drain filter-length_19 5/8 inches If the water pH is

If the water pH is too far one way or the other

This is a Taylor Chromate Indicator replacement reagent for various Taylor pool water testing kits

These fittings are manufactured from corrosion-resistant ABS material

This pump motor is design for the EQ Series model EQWK500 Waterfall pump

PermaGuard Solid Vinyl Rectangular Safety Pool Cover 18 x 40 Feet With Drain filter-length_19 5/8 inches If the water pH isThis Meyco pool safety cover is designed to fit a Rectangular 18 x 40 Foot Pool. The actual cover will arrive larger to give you enough overlap around the entire pool for proper installation and use. Meyco's PermaGuard Solid Safety Covers feature an ultra strong and ultra light vinyl material; almost 1 3 lighter than other vinyl materials. The PermaGuard material is designed to form a more effective barrier to prevent surface water and foreign debris