Nordic Pure 25x29x1CustomM7-6 Merv 7 Furnace Filter 6 Pack

Product Description

The NORDIC PURE 25x29x1CustomM7-6 is a custom-cut, MERV 7 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 24.5 x 28.5 x 0.75 inches actual size with a nominal size of 25x29x1. The electrostatically charged pleated media captures lint, dust, pollen, pet dander, mold spores, and other common airborne particles in the 3-10 micron range. The heavy-duty, moisture-resistant beverage board frame supports the media throughout the filter service life. These filters are hand-made to the exact dimensions specified at the time of order.

These filters are suited for residential homes and commercial spaces that require a custom filter size not available in standard stock dimensions. MERV 7 efficiency is comparable to an MPR 600 rating and is appropriate for households with pets, allergy sufferers, or anyone seeking improved indoor air quality over standard fiberglass filters. Nordic Pure recommends replacing the filter every 1-3 months, with more frequent changes in high-dust environments or homes with pets. Because these are custom-cut units, dimensions are produced to match the exact nominal size entered at the time of purchase.

Key Features

• MERV 7 rated media captures 50-70 percent of airborne particles between 3-10 microns, including dust, pollen, pet dander, and mold spores
• Electrostatically charged pleated media attracts and holds particles more effectively than standard fiberglass filters
• Heavy-duty, moisture-resistant beverage board frame with reinforced 2-part construction for added durability
• Media is treated to resist bacterial and mold growth on the filter surface
• Custom-cut to the exact nominal dimensions listed; hand-made per order in the USA
• Maintains low airflow resistance to support HVAC system efficiency

Compatibility

Designed as a custom-size OEM-style replacement for residential and commercial forced-air furnace and central air conditioning systems requiring a 25x29x1 nominal filter size. Actual dimensions are 24.5 x 28.5 x 0.75 inches. Measure the existing filter before ordering to confirm fitment, as nominal and actual sizes differ across manufacturers.

Installation Notes

Installation is performed by HVAC technicians or qualified service personnel. Always shut down the HVAC system at the thermostat and disconnect power at the air handler or furnace before removing the existing filter. Confirm airflow direction and insert the new filter with the arrow on the frame aligned to the direction of airflow toward the blower. Because these are custom-made filters and not eligible for return, verify the exact dimensions of the existing filter with a tape measure before placing the order.