Swimline ABS Standard Thru-Wall Skimmer, Square, White | 8940 C7470 Testing Types Include:

Testing Types Include:

Note: Sanitizer level should be below 5ppm before adding this product

WinterPill®'s all-in-one formula is an exclusive 4-part blend to make spring openings faster and easier than ever

Let the circulation run for one hour

WinterPill will float and dispense formula throughout the winter season

Swimline ABS Standard Thru-Wall Skimmer, Square, White | 8940 C7470 Testing Types Include:Swimline Above Ground Skimmer #8940 Features and Benefits: ABS Thru wall pool skimmer Complete with return fitting and vacuum plate Excellent even for deck pools Bolt to Bolt Measurements: Width: 6 9 16" Height: 6 5 16" Quality ABS Material Outside Dimensions (W x H x L): 8" x 11. 5" x 7. 5"