Air Pillow - 4' x 15' pool-shipping-estimates Large capacity holds up to

Large capacity holds up to 2lbs of 3" chlorine tablets or sticks

and reduces manual handling of chemicals

The Filter Fiber Stuff also works well with sand and cartridge filters

The outer section can swing up and locked with the included padlock so you can prevent unwanted pool access

Durable heavy duty plastic core is built to last

Air Pillow - 4' x 15' pool-shipping-estimates Large capacity holds up toAir Pillows are a winter closing essential for aboveground pools in colder climates. This rugged vinyl air pillow absorbs the pressure of freezing and thawing to protect the cover and walls of your pool. When your pool water freezes, the Air Pillow compresses to relieve pressure on your pool walls. And by elevating your winter pool cover, Air Pillows help keep it free of leaves, debris, rainwater and snow build up.