Swimline Super Deluxe 18' Round Above Ground Winter Pool Cover, 4' Overlap | PCO1422 Pop-Up Valves or immediately if damaged or

or immediately if damaged or not securely attached

clean surface of tank top flange

Cost-effective alternative to replacing the entire valve

It features a clear LCD readout and integrated communication cable to restore proper control and display functionality on compatible heater models

Swimline Super Deluxe 18' Round Above Ground Winter Pool Cover, 4' Overlap | PCO1422 Pop-Up Valves or immediately if damaged orSwimline 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