Boulder Swirl Overlap 18' Ronde & Mur 48'' à 54'' Alcalinité This kit measures your pool's

This kit measures your pool's chlorine

ideal for plumbing applications requiring reliable and efficient flow distribution

Metal-free – no risk of stains or deposits

Également connu sous le nom d'acide cyanurique

Its constant power helps maintain clean and well-filtered water at all times

Boulder Swirl Overlap 18' Ronde & Mur 48'' à 54'' Alcalinité This kit measures your pool'sOverlap liners hang over the top of the pool wall and are secured in place with coping strips before the top rails are reinstalled. This design is made for above ground pools with a flat, constant depth floor. This liner fits pools with walls up to 54 inches and can be stretched to a cove bottom up to 8 inches when installed in warm conditions. It is designed for specific pool sizes and is not intended for expandable bottom or deep end pools.