BestAir 10x20x1 Air Filter (4-Pack) | MERV 11 Advanced Allergen 8500 HVAC AC Furnace Filter | Replacement Air Filter for Residential & Commercial Use | Made in USA | Actual Size (9.75 x 19.75 x 0.75)
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Product details
| Management number | 219014339 | Release Date | 2026/05/03 | List Price | $11.66 | Model Number | 219014339 | ||
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BestAir 10x20x1 Air Filter (4-Pack) | MERV 11 Advanced Allergen 8500 HVAC AC Furnace Filter | Replacement Air Filter for Home, Residential & Commercial Use | Made in USA | Actual Size (9.75 x 19.75 x 0.75) | EPA Establishment Number: 85470-TX-1
- MERV 11 RATING: Electrostatic filter media removes up to 85% of airborne particles from 0.3–100 microns for cleaner, healthier indoor air (for reference, the average human hair is about 75 microns in diameter).
- EFFICIENT AIRFLOW DESIGN: Provides powerful filtration with minimal pressure drop to keep your HVAC system running smoothly and effectively.
- SUPERIOR FILTRATION PERFORMANCE: Our non-woven filter media captures household particles 25–30% more effectively than standard 1″ fiberglass filters.
- QUALITY YOU CAN TRUST: Made in the USA; each filter lasts up to 3 months of dependable protection and performance.
| UPC | 078757022262 |
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| Brand Name | BestAir |
| Unit Count | 4.0 Count |
| Item Weight | 0.75 Pounds |
| MERV Rating | 11 |
| Manufacturer | Freudenberg Residential Filtration Technologies |
| Model Number | B1-1020-11.4 |
| Material Type | Cardboard & Nonwoven Material |
| Product Grade | Replacement Air Filter |
| Item Type Name | Air Filters |
| Number of Items | 4 |
| Compatible Devices | Air Conditioner, Furnace, HVAC Unit, Heat Pump |
| Included Components | 4 Air Filters |
| Warranty Description | No Warranty |
| Manufacturer Part Number | B1-1020-11.4 |
| Item Dimensions L x W x Thickness | 19.75"L x 9.75"W x 0.75"Th |
Pill Dispensers
Furnace Filters
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