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The NORDIC PURE 23_1/2x25x1ExactCustomM8+C-6 is a custom exact-size pleated AC and furnace air filter rated MERV 8 with activated carbon media, sold in a 6-pack. It is manufactured from electrostatically charged synthetic material that attracts and captures airborne particulates on every pass through the system. The carbon layer addresses odors in addition to standard particulate filtration. With a nominal size of 23-1/2 x 25 x 1 inches and an actual size of 23.5 x 25 x 0.75 inches, this filter is cut to exact dimensions for installations where standard sizes do not fit. HVAC technicians and experienced DIYers install this filter in residential and light commercial forced-air heating and cooling systems.
This filter is suited for residential and office HVAC applications where a non-standard filter opening requires a custom-cut media size. The electrostatically charged synthetic media captures lint, household dust, pollen, dust mites, pet dander, mold spores, and baking flour, while the carbon layer helps reduce common household odors. Nordic Pure recommends filter replacement every 30 to 90 days depending on indoor and outdoor environmental conditions. The reinforced 2-part frame is designed to maintain structural integrity and support consistent airflow over the filter service life.
Designed as a custom exact-size replacement filter for residential and light commercial forced-air HVAC systems with a filter opening requiring an actual size of 23.5 x 25 x 0.75 inches. Verify the actual opening dimensions with a tape measure before ordering, as custom sizes are not eligible for return.
Installation is performed by a licensed HVAC technician or a knowledgeable end user. Always set the thermostat to off and shut down the air handler or furnace before removing the old filter and inserting the replacement. Confirm airflow direction arrows on the filter frame align with the direction of airflow into the blower. Because this is a custom-cut product, confirm actual slot dimensions match the 23.5 x 25 x 0.75 inch actual size prior to installation.
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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