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The NORDIC PURE 15x15x1ExactCustomM12+C-6 is a custom-cut, pleated AC and furnace air filter rated MERV 12 with an activated carbon layer. It is engineered for residential and light commercial HVAC systems where standard nominal sizes do not fit. The filter uses electrostatically charged synthetic media combined with carbon to capture particulates and reduce common household odors in a single pass. At MERV 12, it captures over 90% of airborne particles between 3 and 10 microns, and between 80% and 90% of particles between 1 and 3 microns. Licensed HVAC technicians and knowledgeable DIYers install this filter as a direct drop-in replacement when an exact-fit dimension is required.
This filter is built for HVAC applications where the system opening measures exactly 15 inches by 15 inches by 1 inch nominal. The actual size is 15 inches by 15 inches by 0.75 inches to allow proper seating in the filter slot. The carbon layer targets odors from cooking, pets, and smoke in addition to standard particulate filtration. It is appropriate for residential forced-air furnaces, split-system air handlers, and similar equipment where improved indoor air quality and low airflow restriction are both priorities. Nordic Pure recommends replacement every 30 to 90 days depending on environmental conditions.
Designed as a custom exact-fit replacement for HVAC systems requiring a 15 x 15 x 1 inch nominal filter slot. Measure your current filter before ordering. Custom sizes are not eligible for returns.
Installation is performed by a licensed HVAC technician or qualified DIYer. Power down or set the thermostat to off before opening the filter access panel to avoid pulling unfiltered air through the system during changeout. Verify the airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Because this is a custom-cut size, confirm the actual slot dimensions with a tape measure before installation to ensure a proper seal with no bypass gaps.
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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