TRACS® Antimicrobial Merv 10 Pre Filter Replacement TM-500 and TM-950. Box of 12.

Replacement Filter for the Tracs TM500 and TM950 Model only, price is for a Qty of 12 Lasts Up to 90 Days Under Normal Conditions Moisture and Bacteria Resistant Electrostatic Enhanced 100% Synthetic Media Filters Out 90% Of Mold Spores And Pet Dander Meets the American Lung Association® Health House® Indoor Air Quality Guidelines Strong, Rugged Industrial Double Strength Frame Increased Initial Partial Efficiency Low Initial Resistance to Air Flow Durable, Non-Warping Metal Web Backing Extended Dust Holding Capacity Radial Pleated Media Longer Service Life / Savings In Operating & Energy Costs MERV 10 (Minimum Efficiency Reporting Value) per ASHRAE 52.2