20x24x4 (19.75 x 23.75 x 3.75) MERV 8 Tier1 Grille Filter Micron-05 The S2Q-PA deactivates the DNA

The S2Q-PA deactivates the DNA of microorganisms using Ultraviolet Light

the FPMB20-20 Watts Flo-Pro whole house water filter cartridge is chemically resistant and offers great dirt holding capacity

The EPM-20BB Pentek Comparable Whole House Water Filter by Tier1 is ideal for 20 x 4

Made from 100% polypropylene

20x24x4 (19.75 x 23.75 x 3.75) MERV 8 Tier1 Grille Filter Micron-05 The S2Q-PA deactivates the DNAOur 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 20 x 24 x 4 inches. Actual size 19 3 4 x 23 3 4 x 3 3 4 inches. No assembly required, the filter should easily slide right in! Improve your overall air quality and circulation in your home with a