Nordic Pure 21_1/2x26x1ExactCustomM10+C-6 Furnace Filter

Product Description

The NORDIC PURE 21_1/2x26x1ExactCustomM10+C-6 is a custom exact-size pleated AC and furnace air filter rated MERV 10 with activated carbon media. It is manufactured to nominal dimensions of 21.5 x 26 x 1 inches, with an actual size of 21.5 x 26 x 0.75 inches. The electrostatically charged synthetic filter media captures over 85% of airborne particles between 3 and 10 microns, including lint, household dust, pollen, pet dander, mold spores, and odors. This filter ships as a 6-pack and is installed in residential and light commercial HVAC air handlers and forced-air furnace systems by HVAC technicians or knowledgeable end users performing routine filter maintenance.

This filter is suited for residential forced-air heating and cooling systems where a standard nominal size does not fit the filter slot. It is custom-fabricated to exact dimensions, making it appropriate for non-standard or retrofit filter housings. The added carbon layer addresses odor control alongside particulate capture. The reinforced 2-part frame supports structural integrity during airflow and handling. Custom sizing means the actual width and length are cut to within acceptable tolerances of the stated dimensions, so measuring the existing filter before ordering is essential.

Key Features

• MERV 10 rating captures over 85% of particles between 3 and 10 microns, including pollen, pet dander, dust, and mold spores
• Activated carbon layer provides supplemental odor reduction alongside particulate filtration
• Electrostatically charged synthetic media attracts and retains airborne contaminants without excessive airflow restriction
• Reinforced 2-part frame construction provides added durability and consistent fit in non-standard filter housings
• Custom exact-size fabrication to nominal 21.5 x 26 x 1 inches actual 21.5 x 26 x 0.75 inches
• Made in the USA

Compatibility

Designed as a custom exact-size replacement filter for residential and light commercial forced-air furnace and air handler systems requiring a non-standard filter slot measuring approximately 21.5 x 26 x 0.75 inches actual size. Verify current filter dimensions with a tape measure before ordering, as this is a non-returnable custom-made product.

Installation Notes

Filter replacement is a routine HVAC maintenance task performed by licensed HVAC technicians or qualified end users. Power down or set the thermostat to off before opening the filter compartment. Confirm airflow direction arrows on the filter frame align with system airflow toward the blower. Nordic Pure recommends replacing this filter every 30 to 90 days depending on indoor and outdoor environmental conditions.