Product Info Catalog HVAC Filters Furnace & AC Filtrete 10x20x1-In. Dust-Reduction Pleated Furnace Filter, Must Purchase in Quantities of 6 Filtrete 10x20x1-In. Dust-Reduction Pleated Furnace Filter, Must Purchase in Quantities of 6 Request a Quote UPC: 51111020746 Manufacturer: 3M Company SKU: 126600 Model Number: 307DC-6 10" x 20" x 1", Gray, Dust Reduction Filtrete Filter, 3 Month Filter, Electrostatically Charged Fibers Attract & Capture Large Airborne Allergens Like Pollen, Household Dust & Lint, Ideal For High Velocity Heating/Cooling Systems, Performs Better Than Ordinary Fiberglass & Washable 1" Filters, For Residential Use Only, MPR Rating 300, Filter Lasts For 90 Days. 90 Day Filter