14x25x5 (13.75 x 24.75 x 4.38) MERV 8 Tier1 Grille Filter Hydrologic compared to 27 square feet

compared to 27 square feet in other brands)

Our Tier1 12x20x4 Air Filter MERV 11 comes in a 6-Pack

With a durable

The Tier1 KDF Replacement Media for 844 Filtration System is KDF 55 Water Filtration media that reduces chlorine

and rust formation in plumbing and appliances

14x25x5 (13.75 x 24.75 x 4.38) MERV 8 Tier1 Grille Filter Hydrologic compared to 27 square feetOur Tier1 air filter grilles are constructed to ensure air to flow effortlessly between your ventilation systems and your interior rooms. The filters are easy to replace, and larger media capacity provides highly efficient dust particle capture. Nominal size 14 x 25 x 5 inches. Actual size 13 3 4 x 24 3 4 x 4 3 8 inches. No assembly required, the filter should easily slide right in! Improve your overall air quality and circulation in your home with a