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The NORDIC PURE 17x25x1CustomM8-6 is a custom-made MERV 8 pleated air filter designed for residential and light commercial HVAC systems, including forced-air furnaces and central air conditioners. Sold in a 6-pack, each filter measures an actual 16.5 x 24.5 x 0.75 inches and carries a MERV 8 efficiency rating, which is comparable to MPR 800 on other rating scales. The electrostatically charged filter media captures lint, dust, pollen, pet dander, mold spores, and similar particles in the 3 to 10 micron range. The heavy-duty, moisture-resistant beverage board frame adds structural integrity. Licensed HVAC technicians and knowledgeable service personnel are the typical installers for this product type.
This filter is suited for residential homes and commercial office environments where moderate particle filtration is needed without excessive airflow restriction. MERV 8 filtration is appropriate for households with pets, allergy sufferers, or anyone seeking improved indoor air quality beyond what a basic fiberglass filter provides. Nordic Pure recommends replacing the filter every 1 to 3 months, with more frequent changes in high-dust environments or homes with multiple pets. Because this is a custom-made size, it is manufactured by cutting down or combining standard filter frames, and tape may be used in construction to achieve the specified nominal dimensions.
Designed as a custom OEM-style replacement pleated filter for residential and commercial forced-air furnace and central AC systems that accept a nominal 17x25x1-inch filter. Verify the actual filter slot dimensions before ordering, as nominal and actual sizes differ; the actual size of this filter is 16.5 x 24.5 x 0.75 inches.
Installation should be performed by a qualified HVAC technician or a knowledgeable service person familiar with forced-air system maintenance. Always shut down the HVAC system at the thermostat and disconnect power at the breaker before removing the existing filter. Note the airflow direction arrow printed on the filter frame and orient the replacement filter accordingly. Because this is a custom-made size, it is not eligible for return; confirm slot measurements to the nearest fraction of an inch before ordering.
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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