Spa Sanitation Pre-Filter

Significantly reduce the amount of chemicals you needed to keep your spa water balanced, by ensuring that you're putting the cleanest water in it in the first place. The garden hose attachment, filters the water you're putting into your tub when you fill it., eliminating 99% of chemical contaminants and suspended solids. This filter utilizes a 0.5 Micron Solid Carbon Block to remove hundreds of chemical contaminants, as well as algae, mold and bacteria. This filter also contains metal removal resins that eliminate any corrosive or staining metals that may exist in your hose water.