--- product_id: 45995183 title: "Filtrete 20x25x4 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 4-Pack, Fits Honeywell & AprilAire, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 19.88 x 24.63 x 4.31 in)" brand: "filtrete" price: "854232CFA" currency: XOF in_stock: true reviews_count: 13 category: "Filtrete" url: https://www.desertcart.sn/products/45995183-filtrete-20x25x4-air-filter-merv-11-mpr-1000-micro-allergen store_origin: SN region: Senegal --- # 12-month filter lifespan with smart reminders Exact 19.88x24.63x4.31 in size MERV 11 & MPR 1000 for superior filtration Filtrete 20x25x4 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 4-Pack, Fits Honeywell & AprilAire, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 19.88 x 24.63 x 4.31 in) **Brand:** filtrete **Price:** 854232CFA **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliance: Elevate Your Air, Elevate Your Life ## Quick Answers - **What is this?** Filtrete 20x25x4 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 4-Pack, Fits Honeywell & AprilAire, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 19.88 x 24.63 x 4.31 in) by filtrete - **How much does it cost?** 854232CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/45995183-filtrete-20x25x4-air-filter-merv-11-mpr-1000-micro-allergen) ## Best For - filtrete enthusiasts ## Why This Product - Trusted filtrete brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable 4-Pack Value Bundle:** A full year of premium air quality with four pleated electrostatic filters, engineered for consistent HVAC efficiency. - • **Smart Filter Change Reminders:** Sync with the Filtrete Smart App to never miss your filter change—set it and forget it for year-round clean air. - • **Precision Fit for Top HVAC Brands:** Designed to seamlessly fit Honeywell and AprilAire systems, ensuring hassle-free installation and peak performance. - • **Certified Allergy & Asthma Friendly:** Trusted by experts to reduce allergens, making your home a sanctuary for sensitive lungs and wellness. - • **Advanced 3-in-1 Filtration Technology:** Exclusive Filtrete tech captures 2X more microparticles like pet dander, smoke, and pollen for noticeably fresher air. ## Overview The Filtrete 20x25x4 MERV 11 Air Filter 4-Pack by 3M features precise dimensions (19.88x24.63x4.31 inches) and advanced 3-in-1 electrostatic technology with an MPR 1000 rating. Certified asthma and allergy-friendly, it captures twice as many microparticles as standard filters, fitting Honeywell and AprilAire HVAC systems. Designed for year-round use with smart app reminders, this trusted Filtrete bundle ensures cleaner, healthier indoor air for professionals who demand both performance and peace of mind. ## Description Filtrete 20x25x4 MPR 1000 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including an MPR 1000 and MERV 11 rating, your AC filter will help pull and capture countless microparticles – such as pet dander, smoke and smog – while letting cleaner air flow through. Your Filtrete Filter will also capture large particles, including lint, pollen, mold spores and household dust. Use a 12-month 4-inch home HVAC filter in your furnace, air conditioner or HVAC system. For optimal performance of your heating and cooling system or HVAC system, change your 4-inch furnace filter at least once per year. Fits systems calling for a filter thickness of 4.31" and larger. Filtrete Brand is North America’s most trusted brand of HVAC Filters (1). (1) Based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters (2) % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing. ## Features - DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.88 in. x 24.63 in. x 4.31 in., This item is a 4-pack of a 12-month Filtrete Air Filter - DESIGNED TO FIT: Honeywell and Space-Gard brand media air cleaners - MAKE YOUR HOME YOUR SANCTUARY: 1000 MPR + MERV 11 rating helps capture up to 2X more microparticles than MERV alone(2) - EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through - CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air - CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months - SMART APP: Use the Filtrete Smart App (iOS or Android) to set 90-, 180- or 365-day reminders to change your air filter - MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Air Filter Construction:** Pleated - **Brand:** Filtrete - **Compatible Devices:** Air Conditioner, Furnace - **EU Spare Part Availability Duration:** 12 Months - **Global Trade Identification Number:** 50076308870923 - **Item Weight:** 2.4 Pounds - **MERV Rating:** 11 - **Material:** Polypropylene - **Number of Items:** 4 - **Product Dimensions:** 24.63"L x 4.31"W x 19.88"Th ## Images ![Filtrete 20x25x4 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 4-Pack, Fits Honeywell & AprilAire, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 19.88 x 24.63 x 4.31 in) - Image 1](https://m.media-amazon.com/images/I/61EkvtQXv3L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***Y on October 23, 2024* ### ⭐⭐⭐⭐⭐ Review *by A***E on November 13, 2023* ### ⭐⭐⭐⭐⭐ Review *by R***P on February 17, 2026* ## Frequently Bought Together - Filtrete 20x25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & AprilAire Space-Gard, Allergen Defense, Electrostatic Air Cleaning Filter, 4-Pack (actual size 19.88 x 24.63 x 4.31) - Simply 16x25x1 Air Filter, MERV 8, MPR 600, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 15.75"x24.75"x0.75") DUST, Pet, & Allergy Control - Filtrete 20x25x4 Air Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 4-Inch Air Filters, 2 Filters --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/45995183-filtrete-20x25x4-air-filter-merv-11-mpr-1000-micro-allergen](https://www.desertcart.sn/products/45995183-filtrete-20x25x4-air-filter-merv-11-mpr-1000-micro-allergen) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-17*