Description
xBNX TruFilter 20x20x4 MERV 13 Air Filter — 2-Pack for HVAC reliability
Upgrade your home air filtration with BNX TruFilter 20x20x4, a slim fit filter designed for air conditioners, furnaces, and most HVAC systems. The actual size is 19.5 x 19.5 x 3.63 inches, delivering a near-perfect fit for many residential units. The media is electrostatically charged to help attract and hold tiny particles as air passes through, balancing filtration strength with surprisingly low resistance to airflow.
In everyday use, this can translate to steadier airflow and a calmer HVAC operation, especially in rooms that rely on a tight, consistent air supply. The MERV 13 rating indicates broad particle capture, including pollen, mold spores, smoke, bacteria carriers, dust, and pet dander. The design aims to reduce circulating debris while keeping the system working efficiently, without making promises about outcomes, since results depend on your specific setup and usage.
Key benefits and what to expect
- Actual size and fit tuned for 20x20x4 units, with a slim profile for tight installations
- MERV 13 media with electrostatic filtration to capture particles effectively while preserving airflow
- Captures a broad range of microscopic particles, including pollen, smoke, and dust, aiding cleaner air circulation
- Low air flow resistance helps your system operate efficiently and quietly
The BNX TruFilter is proudly MADE IN USA by BNX Converting in Houston, Texas, and produced in a facility that is EPA-registered and UL 900 certified. This commitment to domestic manufacturing and established safety standards reflects a focus on quality and reliability. The product line aligns with widely recognized filtration benchmarks (comparable with MPR 1500–1900 and FPR 10 in certain comparisons), offering a practical balance of particle capture and airflow for many home environments.
With the 2-pack option, you can maintain a regular replacement cadence and enjoy consistent filtration without frequent reorders. While results vary by HVAC system and usage, users often notice steadier airflow and cleaner airflow in living spaces, particularly during high pollen seasons or smoky periods.
Quality and reliability you can trust
- American-made manufacturing with a focus on safety and compliance
- UL 900 certification and EPA registration corroborate quality standards
- Sustainably produced using automated, modern processes
In summary, BNX TruFilter offers a practical filtration upgrade for those seeking stronger particle control without sacrificing airflow. It is well-suited for households aiming to manage allergies, reduce irritants, or simply enjoy cleaner indoor air through a straightforward replacement filter.
FAQ
Q: What sizes and pack options are available?
A: This product ships as a 2-pack with actual size 19.5 x 19.5 x 3.63 inches for many residential HVAC units.
Q: What does MERV 13 filtration mean for home use?
A: MERV 13 filters capture a broad range of particles while maintaining airflow through the system.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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