Natural Chemistry Phosfree Free Flow Core The Pleatco PTL18P4 Filter Cartridge

The Pleatco PTL18P4 Filter Cartridge is made of the finest filtration fabric

and tropical musk

you’ll spend less time scrubbing by hand and more time enjoying a sparkling pool

With the W70263 Valve Cuff

Universal sanitizer compatibility works with chlorine

Natural Chemistry Phosfree Free Flow Core The Pleatco PTL18P4 Filter CartridgeNatural Chemistry's Phosfree enables pool owners to drop phosphate levels in your pool to almost nothing. Phosfree is unconditionally guaranteed by Natural Chemistry to prevent future phosphate build up. This treatment will improve filter performance and reduce overall pool maintenance, yet accomplishes these things without resorting to the usage of harsh chemicals, remaining 100% non toxic.