🌬️ Filter Your World, Elevate Your Air Quality!
The Filterbuy 21x22x1 Air Filter MERV 13 Optimal Defense (4-Pack) is designed to enhance your HVAC system's efficiency while providing superior air quality. With a size of 20.50 x 21.50 x 0.75 inches, these filters trap 98% of dust and allergens, ensuring a cleaner environment. Made in the USA with high-quality materials, they last three times longer than traditional fiberglass filters and are easy to install.
| Brand Name | Filterbuy |
| Model Info | AFB21x22x1M13pk4 |
| Item Weight | 2.29 pounds |
| Product Dimensions | 20.5 x 21.5 x 0.75 inches |
| Country of Origin | USA |
| Item model number | AFB21x22x1M13pk4 |
| Is Discontinued By Manufacturer | No |
| Part Number | AFB21x22x1M13pk4 |
| Special Features | Easy to Install, Dust Collection, Removable |
| Color | Blue |
| Compatible Device | Heat Pump, Air Conditioner, Air Cleaner, HVAC System, Furnace |
| Material Type | Aluminum, Polypropylene, Plastic |
| Included Components | Air Filters |
| Batteries Included? | No |
| Batteries Required? | No |
| Manufacturer Warranty | Parts |
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