Filterbuy 18x20x1 Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)

Filterbuy 18x20x1 Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) Ensure your HVAC system is working efficiently and your air is free of harmful particles with Filterbuy. MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow Electrostatically charged, pleated filters capture more harmful particles, last 3x longer than fiberglass models, and are 100% manufactured within the United States Industrial grade beverage board (recyclable) frames with dual wire backings improve structural integrity and outperform standard cardboard designs Brand: Filterbuy Material: Polypropylene, Aluminum, Plastic Product Dimensions: 17.75"L x 17.75"W x 0.75"Th MERV Rating 8.00 Compatible Devices Air Conditioner, Heat Pump, Air Cleaner, HVAC System, Furnace Item Weight 1.41 Pounds See photos for full details.