Nordic Pure 27x27x1CustomM10-6 Merv 10 Furnace Filter 6 Pack

Product Description

The NORDIC PURE 27x27x1CustomM10-6 is a custom-cut, MERV 10 rated pleated air filter designed for residential and light commercial AC and forced-air furnace systems. Sold in a 6-pack with a nominal size of 27x27x1 inches and an actual size of 26.5 x 26.5 x 0.75 inches, these filters capture over 85% of airborne particles between 3 and 10 microns in size, including lint, dust, pollen, pet dander, and mold spores. The electrostatically charged filter media attracts airborne contaminants without significantly restricting airflow, helping the HVAC system maintain efficiency. Licensed HVAC technicians and knowledgeable DIYers install these as scheduled maintenance replacements.

These filters are suited for standard residential and light commercial forced-air systems where a nominal 27x27x1 inch filter fits the return air grille or air handler filter rack. MERV 10 performance is comparable to MPR 900-1000 rated filters, making this an appropriate choice for households with pets or occupants sensitive to airborne allergens. The custom construction means the filter is hand-assembled to the exact dimensions ordered, which may involve cut-down frames or taped joints depending on the final size. Replacement every 1 to 3 months is typical, with more frequent changes recommended in high-dust or high-pet environments.

Key Features

• MERV 10 rated media captures over 85% of particles between 3 and 10 microns, including pollen, pet dander, dust, and mold spores
• Electrostatically charged pleated media attracts airborne particles and resists bacterial and mold growth on the filter surface
• Heavy-duty, moisture-resistant beverage board frame provides structural integrity in standard filter racks
• Reinforced 2-part frame construction adds durability while supporting balanced airflow and consistent performance
• Custom-made to the exact nominal dimensions specified at order; may use tape or combined frames depending on final size
• Made in the USA

Compatibility

Designed as a custom-size OEM-style replacement filter for residential and light commercial forced-air furnace and AC systems requiring a nominal 27x27x1 inch filter. Verify the actual filter slot dimensions against the actual size of 26.5 x 26.5 x 0.75 inches before ordering, as nominal and actual sizes differ on most air conditioning filter applications.

Installation Notes

Power down or set the thermostat to off before removing the existing filter to prevent unfiltered air from circulating through the air handler. Note the airflow direction arrow on the filter frame and orient the replacement filter so the arrow points toward the blower. Custom-made filters are non-returnable, so measure the existing filter slot carefully before ordering. Replace every 1 to 3 months under normal operating conditions, or more frequently in high-dust or high-allergen environments.