3M Filtrete MPR 1000 4-Inch Micro Allergen Defense Air Filters Classical Style

Product Overview

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.

Available Sizes

Make sure your 4-inch 3M filter matches your HVAC system:

• Filtrete ADP02-2PK: 20 x 20 x 4 inches
• Filtrete ADP03-2PK: 20 x 25 x 4 inches