Naturally Aqua Stain Out (850 g) CPVC Full spring check valve prevents

Full spring check valve prevents water from reaching the motor

The “easy lock” latch allows for easy opening of the filter and the cartridge filters down to 3 microns

• Built to perform on all pool surfaces and sizes up to 15M

Add No Phos according to the application method

Naturally Aqua Stain Out (850 g) CPVC Full spring check valve preventsAll Natural Stain Solutions! Say goodbye to stubborn pool stains the nature friendly way! Naturally Aqua Stain Out harnesses the power of pure Ascorbic Acid to banish metal discoloration from any pool or spa surface. This biodegradable powerhouse works hard so you don't have to, dissolving unsightly marks while keeping Mother Nature happy. Pair it with Aqua Stain Prevent for the ultimate one two punch against future staining. Your sparkling oasis