Description
xOverview
Discover BNX TruFilter 12x20x1 MERV 13 air filters, sold as a convenient 4-pack. These American-made pleated filters combine electrostatic media with low air resistance to help your HVAC system run efficiently while filtering a broad range of particulates.
Designed to fit standard 12x20x1 frames, the actual size is 11 11/16 inches by 19 11/16 inches by 3/4 inch. This precise sizing helps ensure a snug fit in many residential and light commercial setups, supporting steady airflow while delivering filtration performance.
Key features
- 12x20x1 MERV 13 rating with actual size 11 11/16 x 19 11/16 x 3/4, aligned to common frame openings
- Electrostatic media for strong filtration with minimal impact on airflow
- Made in USA by BNX Converting, LLC in Houston, TX, with UL 900 certification and EPA registration
- Comparable with MPR 1500–1900 and FPR 10, offering robust particle control
- Outperforms standard fiberglass filters while maintaining low air flow resistance
What you can expect in your space
- Capture of pollen, mold spores, smoke, and other microscopic particles without choking the system
- Noticeably cleaner air within about 48 hours, depending on usage and environment
- Improved air quality for everyday comfort in homes and small workplaces
Quality and reliability
BNX emphasizes American-made safety products produced with modern automation and strict quality controls. The filtration solution is backed by regulatory compliance, including UL 900 certification and EPA registration, to support consistent performance across use cases.
FAQ
Q: What size are BNX TruFilter 12x20x1 filters?
A: Actual size is 11 11/16 in x 19 11/16 in x 3/4 in, designed for 12x20x1 filter slots.
Q: What benefits can I expect from BNX TruFilter MERV 13 filters?
A: High-efficiency electrostatic pleated media captures many particles with low air resistance; made in USA; available as a 4-pack.
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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