Natural Chemistry Stain Free model 7940 and Warrior filters

and Warrior filters

delivering reliable performance and easy fitting

plaster-specific solution for white plaster pools battling black algae

keep your filters clean and protect your hot tub cover from the damaging UV rays

The Durachlor Rust-N-Scale works to prevent staining issues when metals are present in pool water

Natural Chemistry Stain Free model 7940 and Warrior filtersNatural Chemistry's Stain Free gives pool owners an all natural stain fighting alternative to harsh chemical rivals, without losing any effectiveness. Stain Free's natural citric acid formula, similar to vitamin c, is perfect for cleaning vinyl pool liners and fiberglass pool surfaces, yet doesn't add any phosphates into pool water. This stain fighter is a perfect complement to Natural Chemistry's Phosfree and MetalFree system.