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๐ฌ๏ธ Breathe Brilliance: Elevate your air, elevate your life.
The Filtrete 20x25x4 AC Furnace Air Filter by 3M offers a precise fit for Honeywell and AprilAire systems with exact dimensions of 19.88 x 24.63 x 4.31 inches. Featuring a powerful MERV 11 and MPR 1000 rating, it captures twice as many microparticles as standard filters, including allergens, dust, and smoke. Certified asthma and allergy-friendly, this 4-pack provides a full year of advanced electrostatic filtration with exclusive 3-in-1 technology. Compatible with the Filtrete Smart App for timely filter change reminders, it ensures your HVAC system runs efficiently while delivering cleaner, healthier air to your home.














| ASIN | B01MU27I27 |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #683 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Furnace Filters |
| Brand | Filtrete |
| Brand Name | Filtrete |
| Common Applications | Appliances, Residential |
| Compatible Devices | Air Conditioner, Furnace |
| Customer Reviews | 4.6 out of 5 stars 4,760 Reviews |
| EU Spare Part Availability Duration | 12 Months |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Global Trade Identification Number | 50076308870923 |
| Included Components | 4 Filters |
| Item Dimensions L x W x Thickness | 24.63"L x 4.31"W x 19.88"Th |
| Item Type Name | replacement-household-furnace-filters |
| Item Weight | 2.35 Pounds |
| MERV Rating | 11 |
| Manufacturer | 3M |
| Manufacturer Part Number | NADP03-4IN-4 |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Number | NADP03-4IN-4 |
| Number of Items | 4 |
| Product Dimensions | 24.63"L x 4.31"W x 19.88"Th |
| Product Grade | New |
| Unit Count | 4.0 Count |
| Warranty Description | Limited |
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