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The NORDIC PURE 19x27x1ExactCustomM12+C-6 is a custom-cut, pleated AC and furnace air filter rated MERV 12 with an integrated carbon layer. It is designed to fit systems where standard nominal sizes do not match the actual filter slot dimensions. The filter uses electrostatically charged synthetic media combined with activated carbon to capture particulates and reduce odors in a single pass. It targets particles from 1 to 10 microns, including lint, dust, pollen, pet dander, mold spores, smoke, bacteria, and viruses. MERV 12 performance captures over 90 percent of particles between 3 and 10 microns and 80 to 90 percent of particles between 1 and 3 microns. Licensed HVAC technicians and knowledgeable installers handle this filter as a direct drop-in service item during scheduled maintenance.
This filter is built for residential and light commercial forced-air HVAC systems - gas furnaces, heat pumps, and central air conditioning air handlers - where the filter rack requires an exact custom dimension rather than a standard nominal size. The actual filter dimensions are 19 x 27 x 0.75 inches, matching slots that cannot accept a fractionally larger standard filter. The carbon layer adds odor-reduction capability beyond standard MERV 12 filtration, making it well suited for homes with pets, cooking odors, or light smoke. Each box contains 6 filters. Nordic Pure manufactures this filter in the USA using a reinforced 2-part frame construction designed for durability and consistent airflow over the filter service life.
Designed as an exact-fit custom replacement for residential and light commercial forced-air HVAC systems requiring a filter with actual dimensions of 19 x 27 x 0.75 inches. This is a non-returnable custom-made product; verify the actual measured dimensions of the existing filter slot before ordering.
HVAC technicians and qualified installers should power down the furnace or air handler at the disconnect or thermostat before replacing the filter. Confirm airflow direction by checking the arrow printed on the filter frame and orient the filter so the arrow points toward the blower. Nordic Pure recommends replacing this filter every 30 to 90 days depending on indoor and outdoor air quality conditions. Because this is a custom-cut size, measure the existing filter slot carefully before ordering, as custom sizes are not eligible for returns.
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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