Pentair Leaf Trap Polyester Screen Bag | R211516 stronger helping maintain lid integrity and

helping maintain lid integrity and reduce replacement frequency

Versatile compatibility: works with most 1" to 1-1/2" unions used in spa plumbing

It’s the smart choice when the original diffuser’s tabs break or the housing wears

Borate-based buffering maintains stable pH

Pentair Leaf Trap Polyester Screen Bag | R211516 stronger helping maintain lid integrity andNatural Chemistry Pool Magic Spring & Fall 12 x 1 L Cs Features and Benefits Great way to close swimming pools Maintains certain level of enzymes in water even when the pool is closed Protects pool from forming ugly water scum lines Protects and prevents pool water from bacteria and contaminants Works for both Above Ground and InGround pools