Nordic Pure 16_1/2x21x1ExactCustomM10-6 Merv 10 Filter 6pk

Product Description

The NORDIC PURE 16_1/2x21x1ExactCustomM10-6 is a custom-cut, pleated AC furnace air filter rated MERV 10, hand-made to exact dimensions of 16.5 x 21 x 0.75 inches. It is designed for residential and light commercial HVAC systems where precise sizing is required and standard nominal sizes do not fit. The electrostatically charged filter media captures over 85% of airborne particles between 3 and 10 microns, including lint, dust, pollen, pet dander, and mold spores. The heavy-duty, moisture-resistant beverage board frame provides structural integrity throughout the filter's service life. Licensed HVAC technicians and knowledgeable homeowners install this filter in forced-air systems as a direct-fit replacement when off-the-shelf sizes are unavailable.

This filter is suited for residential homes, apartments, and light commercial spaces running central forced-air HVAC systems. Its MERV 10 efficiency rating is comparable to MPR 900-1000 filters from other manufacturers. It is especially appropriate for households with pets or allergy sufferers, where capturing finer airborne particulates is a priority. Because this is a custom-made product built to the exact nominal size of 16.5 x 21 x 1 inch, it is manufactured on demand and is not eligible for return. Nordic Pure follows ASHRAE standards for MERV ratings, ensuring the efficiency designation is consistent with industry measurement criteria. Replacement is recommended every 1 to 3 months depending on usage conditions.

Key Features

• MERV 10 rated - captures over 85% of particles between 3 and 10 microns, including pollen, pet dander, dust, and mold spores
• Electrostatically charged pleated media attracts and holds airborne contaminants without promoting bacterial or mold growth on the filter surface
• Reinforced 2-part beverage board frame built for added durability and consistent airflow support over the full service interval
• Custom-cut to exact dimensions of 16.5 x 21 x 0.75 inches - hand-made per order to fit non-standard openings
• Made in the USA - manufactured domestically to ASHRAE MERV standard criteria
• Sold as a 6-pack for extended maintenance supply

Compatibility

Custom-made to the exact nominal size of 16.5 x 21 x 1 inch with an actual size of 16.5 x 21 x 0.75 inches. Intended for HVAC systems requiring this specific filter opening size. Verify the exact dimensions of your current filter before ordering, as this product is non-returnable once manufactured.

Installation Notes

Installation is performed by HVAC technicians or qualified homeowners servicing forced-air heating and cooling systems. Always power down the HVAC system at the thermostat and disconnect power at the breaker before removing or installing any filter. Confirm airflow direction arrow on the filter frame aligns with the direction of airflow in the system. Because this is a custom-dimensioned filter, measure the existing filter opening carefully before ordering - custom sizes cannot be returned or exchanged.