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Product Description
A premier furnace filter the 3M Filtrete Allergen Reduction Furnace filter is a replacement filter for the Honeywell, Trion Air Bear and Aprilaire/Spaceguard 4-Inch Ducted media filter. With its superb particle capturing capabilities the 3M Allergen Reduction filter serves as a whole house air cleaner.
Additional Information
| SKU | 3MAR20204 |
|---|---|
| Market | Residential |
| Applications | Attic/AC Replacement |
| Characteristics | Disposable |
| Construction/Style | Standard pleated |
| Actual Size | 19-3/4x19-3/4x4-3/16 |
| Nominal Size | 20x20x4 |
