BNX TruFilter Pleated Air Filter

The nominal size is 20x20x2 inches, which is the industry-standard label for your HVAC system. The actual dimensions are 19.5 x 19.5 x 1.75 inches, designed slightly smaller to ensure a precise, easy fit into your filter housing.

While higher MERV ratings can sometimes increase resistance, this filter is engineered with industry-leading low airflow resistance. It balances high-efficiency filtration with optimal airflow to keep your system running smoothly.

This MERV 13 filter captures 93% of airborne particles, including allergens, dust, mold spores, pet dander, bacteria, virus carriers, and smoke. It also helps reduce common household odors.

For optimal performance and to maintain air quality, you should replace the filter every three months. If you live in an area with high dust or have multiple pets, you may want to check it sooner.

Yes, this filter is designed for use in standard furnaces, central air conditioners, and HVAC systems that accept a 20x20x2 inch filter. Always confirm your system's required dimensions before purchasing.

The filter uses 100% synthetic, electrostatically charged media. This material is designed to attract and trap microscopic particles more effectively than standard fiberglass filters.