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The NORDIC PURE 10x33x1ExactCustomM14-6 is a custom-cut, MERV 14 pleated air filter designed for residential and commercial HVAC systems. Sold in a 6-pack, each filter measures an actual 10 x 33 x 0.75 inches and is electrostatically charged to attract and trap airborne particles. At MERV 14, these filters capture over 90% of particles between 1 and 10 microns, and 75% to 95% of particles between 0.3 and 1 micron, including lint, dust, pollen, pet dander, mold spores, smoke, bacteria, and virus carriers. The frame is constructed from moisture-resistant beverage board and features a reinforced 2-part design for added durability. Licensed HVAC technicians and knowledgeable DIYers alike install these filters in forced-air furnace and air conditioning systems.
These filters are suited for residential and light commercial forced-air systems rated to handle MERV 14 filtration and above. High-efficiency systems that use HEPA-grade media are particularly well matched. Because MERV 14 carries higher airflow restriction than lower-rated filters, the HVAC system must be rated to support this filtration level before installation. These filters are custom-made to the exact nominal size of 10 x 33 x 1 and are non-returnable once ordered. Replacement every 1 to 3 months is typical, with more frequent changes recommended in homes with pets or allergy concerns.
Designed as a custom-fit replacement filter for residential and commercial forced-air furnace and AC systems with a filter slot requiring a nominal 10 x 33 x 1 inch filter. The HVAC system must be rated to handle MERV 14 or higher filtration levels.
Installation is performed by licensed HVAC technicians or qualified DIYers. Power down the HVAC system at the thermostat and, where applicable, at the disconnect or breaker before removing the existing filter. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow in the system before seating the filter. Because this is a custom-made product cut to exact dimensions, measure the existing filter slot carefully before ordering, as custom sizes are not eligible for return.
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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