--- product_id: 446990764 title: "TruFilter 20x20x1 Air Filter MERV 13 AC Filter, HVAC Furnace Filter, 4 Pack (ACTUAL SIZE 19.68\"x19.68\"x0.75\") Allergies, Dust, Pet Dander & Smoke - MADE IN USA - MPR1500 / FPR 10" brand: "bnx" price: "$222.80" currency: USD in_stock: true reviews_count: 13 category: "Bnx" url: https://www.desertcart.us/products/446990764-trufilter-20x20x1-air-filter-merv-13-ac-filter-hvac-furnace store_origin: US region: United States of America --- # Low air flow resistance for HVAC efficiency MERV 13 high-efficiency filtration Proudly made in USA, sustainable frame TruFilter 20x20x1 Air Filter MERV 13 AC Filter, HVAC Furnace Filter, 4 Pack (ACTUAL SIZE 19.68"x19.68"x0.75") Allergies, Dust, Pet Dander & Smoke - MADE IN USA - MPR1500 / FPR 10 **Brand:** bnx **Price:** $222.80 **Availability:** ✅ In Stock ## Summary > 🛡️ Breathe Smart, Live Better — The Filter Your Home Deserves ## Quick Answers - **What is this?** TruFilter 20x20x1 Air Filter MERV 13 AC Filter, HVAC Furnace Filter, 4 Pack (ACTUAL SIZE 19.68"x19.68"x0.75") Allergies, Dust, Pet Dander & Smoke - MADE IN USA - MPR1500 / FPR 10 by bnx - **How much does it cost?** $222.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/446990764-trufilter-20x20x1-air-filter-merv-13-ac-filter-hvac-furnace) ## Best For - bnx enthusiasts ## Why This Product - Trusted bnx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sustainably Made in USA:** Crafted with eco-friendly recycled cardboard frames in Houston, TX, supporting American jobs and quality standards. - • **Electrostatic Powerhouse:** Advanced electrostatically charged media traps even the tiniest airborne threats while maintaining superior airflow. - • **Elite MERV 13 Protection:** Captures 93% of microscopic particles including pollen, smoke, pet dander & bacteria for noticeably cleaner air in 48 hours. - • **Effortless HVAC Compatibility:** Precision 19.68” x 19.68” x 0.75” size fits perfectly in most HVAC systems without compromising airflow. - • **Trusted by Pet Owners & Allergy Sufferers:** Highly rated by thousands for reducing allergens and pet hair, making your home healthier and HVAC system cleaner. ## Overview The BNX TruFilter 20x20x1 is a premium MERV 13 rated HVAC air filter designed to capture 93% of microscopic airborne particles including allergens, smoke, and pet dander. Made sustainably in the USA with a single-piece recycled cardboard frame, it ensures superior filtration with low airflow resistance, fitting standard HVAC systems precisely. Trusted by thousands for improving indoor air quality and protecting HVAC units, this 4-pack delivers reliable, eco-conscious performance for healthier living spaces. ## Description desertcart.com: BNX TruFilter 20x20x1 Air Filter MERV 13 AC Filter, HVAC Furnace Filter, 4 Pack (ACTUAL SIZE 19.68"x19.68"x0.75") Allergies, Dust, Pet Dander & Smoke - MADE IN USA - MPR1500 / FPR 10 : Health & Household Review: High Quality Air Filter - These air filters fit well and are easy to install. They help improve air quality and reduce dust in the home. Good build quality and made in the USA is a plus. Simple, effective filters that do the job well. Review: Excellent MERV 13 Filter for Homes with Pets - I’ve been buying these filters regularly, and they’ve become my go-to choice. I have two dogs, so keeping pet hair, dander, and dust out of my HVAC system is a priority. Compared to the lower-rated filters I used before, these do a much better job of trapping debris before it reaches the air handler. I replace my filter every month, and I’m always amazed by how much dirt and pet hair it captures. That gives me confidence that it’s helping keep my HVAC system cleaner while also improving the air quality in my home. If you have pets or allergies and your HVAC system is designed to handle a MERV 13 filter, I highly recommend these. They’re well made, fit perfectly, and the fact that I keep buying them says everything about how satisfied I am. ## Features - 20x20x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 1500-1900 & FPR 10. Provides optimal defense with electrostatically charged filter media and superior low air flow resistance. Based on ASHRAE Standard 52.2-2017 Initial Efficiency / Resistance. - MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Adopts single sided (one-piece) frame technology to reduce environmental waste and made sustainably from recycled cardboard. Classified in accordance with UL 900 (Certificate Number UL-US-2403701-0). - SUPERIOR PERFORMANCE - The BNX MERV 13 air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to capture maximum pollen, mold bacteria, smoke, carriers & other microscopic particles while maintaining industry leading superior low air flow resistance. - CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 13 rating allowing it to capture 93% of microscopic airborne particles (3-10 um) without impacting air flow. Captures microscopic particles such as virus-carriers, bacteria, odors, smoke, and pollen, pet dander, allergens, dust, lint, mold, dust mites, smog. Noticeably cleaner air in 48 hours. - BNX Quality Promise & Applications - BNX is committed to delivering the highest quality American made safety products, made with American workers, and using the latest automated manufacturing processes and technology with the strictest quality standards. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XC3RQ3J | | Air Filter Construction | Pleated | | Best Sellers Rank | #500 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Furnace Filters | | Brand | BNX | | Brand Name | BNX | | Common Applications | Residential, Appliances | | Compatible Devices | Furnace | | Customer Reviews | 4.7 out of 5 stars 11,318 Reviews | | Filter Shape | Rectangular | | Item Dimensions L x W x Thickness | 19.68"L x 19.68"W x 0.75"Th | | Item Weight | 1.6 pounds | | MERV Rating | 13 | | Manufacturer | BNX Converting LLC | | Manufacturer Part Number | BN-M13S-20x20x1-4PP | | Material | Polypropylene | | Material Type | Polypropylene | | Model Number | BNX-M13-20x20x1-4P | | Number of Items | 4 | | Number of Packs | 4 | | Product Dimensions | 19.68"L x 19.68"W x 0.75"Th | | Product Grade | 20x20x1 air filter | | UPC | 850028451403 | | Unit Count | 4 Count | ## Product Details - **Air Filter Construction:** Pleated - **Brand:** BNX - **Compatible Devices:** Furnace - **Item Weight:** 1.6 Pounds - **MERV Rating:** 13.00 - **Manufacturer:** BNX Converting LLC - **Material:** Polypropylene - **Number of Items:** 4 - **Product Dimensions:** 19.68"L x 19.68"W x 0.75"Th - **UPC:** 850028451403 ## Images ![TruFilter 20x20x1 Air Filter MERV 13 AC Filter, HVAC Furnace Filter, 4 Pack (ACTUAL SIZE 19.68"x19.68"x0.75") Allergies, Dust, Pet Dander & Smoke - MADE IN USA - MPR1500 / FPR 10 - Image 1](https://m.media-amazon.com/images/I/8153H2OdRqL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the best air filter for my home?** A: The best air filter depends on size or dimensions, filtration rating (MERV, MPR, FPR), and quality your AC unit requires. Our filters capture up to 98% of microscopic airborne particles (3-10 um) with industry leading low pressure drop. **Q: How do I replace my air filter?** A: Confirm the size of your air filter. Remove plastic wrapping on your new filter and locate the arrows to indicate the direction of air flow. Open your air vent cover, insert the new filter with the arrows facing correctly, then shut air vent cover. **Q: What does MERV mean in air filters?** A: MERV stands for Minimum Efficiency Reporting Values which reports a filter's ability to capture microscopic particles ranging from 0.3 and 10 microns (µm). The higher the MERV level, the more efficient it is at filtering microscopic particles. **Q: What is the difference between Nominal Size and Actual Size of Air Filters?** A: The nominal size is a rounded number to the nearest whole or half inch, (ex: 20 x 20 x 1). The Actual Size is the exact measurement that shows the filter's actual dimensions (ex: 19.75 x 19.75 x .75). All Air Filters display both sizes. **Q: What quantity of air filters should I buy?** A: This is dependent on each customers unique air filter requirements. Our selection includes pack sizes that range from 1 to 12 filters. Each filter last up to 3 months depending on various aerosol conditions such as, dust, smoke, and pets. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High Quality Air Filter *by R***R on June 24, 2026* These air filters fit well and are easy to install. They help improve air quality and reduce dust in the home. Good build quality and made in the USA is a plus. Simple, effective filters that do the job well. ### ⭐⭐⭐⭐⭐ Excellent MERV 13 Filter for Homes with Pets *by D***C on July 31, 2026* I’ve been buying these filters regularly, and they’ve become my go-to choice. I have two dogs, so keeping pet hair, dander, and dust out of my HVAC system is a priority. Compared to the lower-rated filters I used before, these do a much better job of trapping debris before it reaches the air handler. I replace my filter every month, and I’m always amazed by how much dirt and pet hair it captures. That gives me confidence that it’s helping keep my HVAC system cleaner while also improving the air quality in my home. If you have pets or allergies and your HVAC system is designed to handle a MERV 13 filter, I highly recommend these. They’re well made, fit perfectly, and the fact that I keep buying them says everything about how satisfied I am. ### ⭐⭐⭐⭐⭐ Actaully fot 14x20! *by A***R on July 12, 2026* These are the only air filters that ACTUAL fit my registers. The name brand ones I have to bend and squeeze into them, leaving gaps and honestly, it’s just annoying. They seem to work just as well as the name brand ones. Would recommend. ## Frequently Bought Together - BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria, Smoke - Lasko Air Flex 20" 2-in-1 Box Fan and Air Purifier in One with MERV10 Air Purifying Filter for Cleaner and Cooling Breeze, 3 Speeds, Steel Body, FF305 --- ## 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.us/products/446990764-trufilter-20x20x1-air-filter-merv-13-ac-filter-hvac-furnace](https://www.desertcart.us/products/446990764-trufilter-20x20x1-air-filter-merv-13-ac-filter-hvac-furnace) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-04*