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The NORDIC PURE 17x25x1ExactCustomM10-6 is a custom-cut, pleated AC furnace air filter rated MERV 10, supplied in a 6-pack. It is designed to remove airborne contaminants from residential and light commercial HVAC systems. The filter achieves a MERV 10 rating, capturing over 85% of particles between 3 and 10 microns, including lint, dust, pollen, pet dander, mold spores, and smoke particles. The pleated media is electrostatically charged to attract fine particles and will not promote bacterial or mold growth on the filter surface. The frame is constructed from a heavy-duty, moisture-resistant beverage board material. Licensed HVAC technicians and experienced DIYers install this filter during routine preventive maintenance.
This filter fits systems requiring a nominal 17x25x1 slot with an actual size of 17 x 25 x 0.75 inches. It is a custom-made product hand-cut to exact dimensions, making it suitable for units where standard off-the-shelf sizes do not fit the opening precisely. Typical applications include residential forced-air gas furnaces, central air conditioners, and heat pump air handlers in both home and small commercial settings. Replacement is recommended every 1 to 3 months, with more frequent changes advised in homes with pets or occupants sensitive to allergens. Nordic Pure rates MERV 10 performance as comparable to MPR 900-1000 on proprietary manufacturer scales.
Designed as a custom exact-size replacement for residential and light commercial AC furnace filter slots requiring a nominal 17x25x1 opening with an actual dimension of 17 x 25 x 0.75 inches. Measure the existing filter carefully before ordering, as this is a custom-made product and sizing must match precisely.
Installation is performed by licensed HVAC technicians or qualified DIYers following standard filter replacement procedures. Always shut down the furnace or air handler at the thermostat and disconnect power at the service disconnect before removing the old filter. Note the airflow direction arrow printed on the filter frame and orient the replacement to match. Because this is a custom-cut product, confirm exact slot measurements before installation to ensure a proper seal and prevent unfiltered air bypass.
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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