16x20x4 Merv 13 Universal Air Filter By Tier1 (6-Pack) SHOW_STOCK_LABEL Tier1 Replacement Media for the

Tier1 Replacement Media for the Precision Series Whole House Chloramine

A great way to keep your HVAC system running smoothly while ensuring you get the fresh indoor air you deserve

or other RO systems using 14 inch x 2

The Pentek ECP1-BB Sediment Water Filter media is pleated around a rugged polypropylene core for additional strength

This is a genuine Water Factory Systems replacement filter

16x20x4 Merv 13 Universal Air Filter By Tier1 (6-Pack) SHOW_STOCK_LABEL Tier1 Replacement Media for theOur Tier1 16x20x4 Air Filter MERV 13 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