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Open-Box: 3M Filtrete 4-Inch Micro Allergen Defense MPR 1000 Air Filters 20x20x4 2-PACK
Original price was: $49.99.$25.00Current price is: $25.00.
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Estimated delivery dates: Jul 14, 2026 - Jul 15, 2026
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Description
The 3M Filtrete 4-inch Micro Allergen Defense Filter greatly reduces allergens and dust particles in your air. It’s designed with 3M’s 3-in-1 electrostatic filter technology that pulls in and traps dust, mold spores, pollen, and pet dander from your air. The 3M Filtrete 1000 is perfect for HVAC systems that use 4-inch filters for long-lasting defense and superior home air filtration.
Top Features of these Filtrete Allergen Defense Filters
- Ideal For: Allergy-sufferers looking for clean air but don’t need odor control
- Long-lasting Filtration: Each filter lasts up to 3 months
- MPR: 1,000
- MERV Rating: 11
**Depending on how much your run your HVAC system and living conditions, you may need to replace more frequently.
Additional information
| Weight | N/A |
|---|---|
| Condition |
Very Good ,Like New ,Good ,Acceptable |
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