Natural Chemistry Stain Free Size:1.75 lb delivering reliable automation in a

delivering reliable automation in a single

Secure rim and handles: Sturdy rim and side handles stay seated during vacuuming or skimming

and reliable sanitization from their chlorine generator

high-performance cartridges

dirty water lines

Natural Chemistry Stain Free Size:1.75 lb delivering reliable automation in aNatural 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.