Swimline Super Deluxe 18' Round Above Ground Winter Pool Cover, 4' Overlap | PCO1422 Pop-Up Valves Replace the wheel if it’s

Replace the wheel if it’s cracked

this easy-to-use cartridge simplifies spa care while improving water quality and comfort

Keep good circulation (clean filter

a replacement lid is often the solution

Swimline Super Deluxe 18' Round Above Ground Winter Pool Cover, 4' Overlap | PCO1422 Pop-Up Valves Replace the wheel if it’sSwimline Deluxe Winter Pool Cover 12 ft x 18 ft Oval Above Ground (PCO1422) The Swimline PCO1422 is a durable solid winter pool cover designed for 12' x 18' oval above ground pools. Built from scrim reinforced woven polyethylene, it helps keep leaves, dirt, and winter debris out of the water while the black underside helps limit sunlight penetration to reduce off season algae growth and make spring opening easier. Key Features Pool Fit: 12 ft x 18 ft