12x12x2 Merv 11 Universal Air Filter By Tier1 (6-Pack) CLOROX Pro Products Poly Guard® Hard

Pro Products Poly Guard® Hard Water Scale & Rust Preventer - protects plumbing systems

Tier1 RO5 is an ideal solution to your drinking water needs

this product is paramount to deliver proper humidity to your home

Reduce the sediment that disrupts your home water use

The RO-2F-600-SET is a pack of three replacement filters for the USWF tankless RO system

12x12x2 Merv 11 Universal Air Filter By Tier1 (6-Pack) CLOROX Pro Products Poly Guard® HardOur Tier1 12x12x2 Air Filter MERV 11 comes in a 6 Pack. These pleated high capacity filters are constructed using electrostatically charged filter media. This 100% synthetic material offers significantly higher particulate efficiency than typical poly cotton media pleated filters, and captures the smallest and most troublesome airborne particles and allergens, such as particles that carry viruses and bacteria, pollen, mold spores, fine dust and pet