Swimline Deluxe 25' x 40' Rectangle In Ground Winter Pool Cover, 5' Overlap | CO83045R Pool Filter Parts Acid smell or leaks: Confirm

Acid smell or leaks: Confirm correct installation and that the material is intact—replace the stand if cracked

Effectively traps leaves and debris to protect the pump and improve efficiency

Inspect the union connections during routine pump service—remove the coupling nuts

Helps prevent scale and cloudy water

EC40 Series

Swimline Deluxe 25' x 40' Rectangle In Ground Winter Pool Cover, 5' Overlap | CO83045R Pool Filter Parts Acid smell or leaks: ConfirmSwimline CO83045R Deluxe Winter Pool Cover 25 ft x 40 ft Rectangle In Ground (30 ft x 45 ft Cover Size) The Swimline CO83045R is a solid winter pool cover designed for 25 ft x 40 ft rectangular in ground pools. Built with a generous 5 ft overlap (30' x 45' overall cover size), it helps keep leaves, dirt, and winter debris out of the water while limiting sunlight exposure for easier spring opening. Key Features Pool fit: 25' x 40' rectangular in ground