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Description
xPremium filtration for HVAC systems
The BNX TruFilter 20x20x1 is a MERV 13 pleated air filter designed for use in air conditioners, furnaces, and other HVAC components. Actual size is 19 11/16" x 19 11/16" x 3/4". The filter media is electrostatically charged to enhance particle capture with minimal airflow resistance.
Why this filter stands out
- High filtration efficiency with MERV 13 while maintaining steady airflow, helping your system operate efficiently.
- Captures a wide range of microscopic particles including pollen, mold spores, smoke, dust, odors, and pet dander.
- Low air resistance supports consistent delivery of conditioned air and reduces strain on your HVAC equipment.
Quality and sustainability you can trust
- MADE IN USA by BNX Converting, LLC in a UL 900 certified facility; uses a one piece frame and recycled cardboard.
- Environmentally mindful design reduces waste during manufacture and disposal while maintaining performance.
- BNX quality promise emphasizes safety, reliability, and modern automated production standards.
What to know before you install
The 19 11/16 by 19 11/16 by 3/4 filter fits standard 20x20x1 housings. Confirm your equipment size, ensure a snug fit, and replace on schedule for best results.
Real world use cases
- Seasonal pollen presence in homes with central HVAC can benefit from enhanced filtration.
- Compact living spaces or home offices with limited airflow demand a filter that minimizes resistance.
- Pet owners and households with smoke exposure may notice odors and particulates are moderated between changes.
Note: This replacement filter is designed to improve air filtration performance. It is not a medical device and makes no health claims.
FAQ
Q: What makes BNX TruFilter 20x20x1 ideal for my HVAC system?
A: Its MERV 13 media and electrostatic design capture pollen, mold spores, smoke, and other particles while preserving airflow.
Q: Is this BNX filter environmentally friendly and US-made?
A: Yes. It is manufactured in the USA with a one-piece recycled cardboard frame to reduce waste.
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.
- Choosing a selection results in a full page refresh.