BNX TruFilter 18x20x1 Air Filter MERV 8 (6-Pack) - Made in USA

Experience cleaner air with BNX TruFilter

The BNX TruFilter 18x20x1 is a MERV 8 air filter designed to fit many HVAC systems. The actual frame measures 17 11/16 inches by 19 11/16 inches with a 3/4 inch depth, making ordering predictable and installation straightforward. The media is electrostatically charged to boost particle capture without adding significant resistance to airflow.

In everyday use, you can expect noticeable air freshness within a couple of days as the filter traps common household particulates such as dust, pet dander, and pollen. The lower resistance design helps your system breathe more easily, potentially supporting steady performance and comfort.

Smart design and sustainability

• Made in the USA by BNX Converting LLC in Houston with EPA registration 101638-TX-1
• Single sided frame and recycled cardboard reduce waste and support sustainable manufacturing
• 100 synthetic media combines durability with electrostatic filtration

What the filter captures and how it helps

• Captures up to 85 percent of microscopic particles while preserving airflow
• Targets odors, pet dander, dust, lint, mold spores, and dust mites
• Compatible with MPR 600 700 and FPR 5 style expectations

BNX backs its products with a quality promise and a commitment to American manufacturing. This 6-pack provides a convenient replacement solution so you can maintain clean air as part of your routine without frequent trips to the store.

Practical notes

Replace filters on schedule to maintain filtration performance. Noticeable improvement in air quality can occur within 48 hours depending on usage and environment.