Hayward AquaTrol Above Ground Salt Chlorine Generator 18K gal w/ Return Jet & Twist Lock | W3AQ-TROL-RJ-TL Waterway Diatomaceous Earth Filters OEM replacement for perfect fit

OEM replacement for perfect fit and dependable performance

you’ll need an extra 4 feet of length on top of that to ensure it can reach the entirety of the surface of the pool

this filter provides a solid foundation for efficient

Replace your Pentair In-Floor T-valve with the 2" Snap-In Style Assembly (SKU 230041) for easy installation and reliable performance

this filter supports large water volumes while reducing service intervals

Hayward AquaTrol Above Ground Salt Chlorine Generator 18K gal w/ Return Jet & Twist Lock | W3AQ-TROL-RJ-TL Waterway Diatomaceous Earth Filters OEM replacement for perfect fitThe AquaTrol is an automatic chlorine generation system with a built in filter pump timer designed specifically for above ground pools. The operation requires a low concentration of salt (sodium chloride) in the pool water at levels low enough that it normally will not be tasted. The AquaTrol automatically sanitizes your pool by converting the salt into free chlorine which kills bacteria and algae in the pool through a process called electrolysis.