Products | Indoor Air Quality - Locke Supply
Size: 10" x 20" x 1" New & Improved Design!!, Lifetime Warranty, ASHRAE Tested, MERV 7 Low 0.12 Initial Resistance!!, New Filter Media Allows Complete Cleaning:, Arrests* 88% Air Pollutants, Recommended By Allergists, Permanent (No Replacement), All Sizes Available, PERMANENT!, Easy to clean!, ULTRA, Special Order!
