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The NORDIC PURE 17x25x1ExactCustomM10-12 is a custom-cut, pleated AC and furnace air filter rated MERV 10, sold in a 12-pack. It is designed to capture over 85% of airborne particles in the 3-10 micron range, including lint, dust, pollen, pet dander, mold spores, and smoke particles. The filter media is electrostatically charged to attract unwanted airborne contaminants and is constructed with a moisture-resistant beverage board frame for structural integrity. MERV 10 is comparable to MPR 900-1000 ratings used by other manufacturers. This filter is manufactured to exact nominal dimensions of 17 x 25 x 1 inches, with an actual size of 17 x 25 x 0.75 inches, and is assembled by hand in the USA to the specified custom dimensions.
This filter is suited for residential and light commercial HVAC applications, including forced-air furnaces and central air conditioning systems. It is a strong choice for environments with pets, allergy sufferers, or elevated dust loads. The MERV 10 rating provides meaningful particle capture while maintaining manageable airflow resistance, making it appropriate for standard residential duct systems. Regular replacement every 1 to 3 months is recommended, with more frequent changes advised in high-pet or high-allergen households. Because this is a custom-made product built to the exact dimensions entered at ordering, it is non-returnable.
Designed as a custom OEM-style replacement for residential and light commercial forced-air furnace and central AC systems requiring a 17 x 25 x 1 inch nominal filter slot. Verify the actual opening dimensions before ordering, as this product is non-returnable once manufactured.
HVAC technicians and qualified service professionals should power down the furnace or air handler before replacing the filter. Confirm airflow direction arrows on the filter frame align with the direction of airflow toward the blower. Measure the actual filter slot opening before ordering a custom size, as nominal and actual dimensions differ. Custom filters built to specified dimensions cannot be returned, so accurate measurement prior to purchase is essential.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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