Nordic Pure 17x25x1ExactCustomM13+C-12 Merv 13 Filter 12pk

Product Description

The NORDIC PURE 17x25x1ExactCustomM13+C-12 is a custom-cut, pleated AC and furnace air filter rated MERV 13 with an activated carbon layer, sold in a 12-pack. Built from electrostatically charged synthetic media, it captures airborne particulates down to 0.3 microns while the carbon layer adsorbs odors and gaseous contaminants. The nominal size is 17x25x1, with an actual size of 17 x 25 x 0.75 inches. It is designed for residential and light-commercial HVAC systems and is typically installed by HVAC technicians or knowledgeable building maintenance staff. The reinforced two-part frame supports structural integrity through the full service interval.

This filter is suited for forced-air heating and cooling systems where a 17x25x1 nominal slot is required and a standard off-the-shelf size does not fit. The custom exact-cut dimensions make it a direct fit for non-standard filter housings in residential gas furnaces, heat pumps, and central air handlers. Each filter in the 12-pack is identical in specification, making it practical for bulk stocking. MERV 13 performance makes it appropriate for environments where occupants are sensitive to dust, pollen, pet dander, mold spores, smoke, or fine particulate matter. Replacement interval is typically every 30 to 90 days depending on indoor and outdoor air quality conditions.

Key Features

• MERV 13 rating captures over 90% of particles between 1 and 10 microns and 50% to 70% of particles between 0.3 and 1 microns
• Activated carbon layer reduces odors and gaseous contaminants in addition to particulate filtration
• Electrostatically charged synthetic media attracts and retains lint, dust, pollen, pet dander, mold spores, smoke, bacteria, and viruses
• Reinforced two-part frame provides added structural durability and consistent airflow support over the full service life
• Custom exact-cut construction to nominal 17x25x1 dimensions for non-standard filter housings
• Made in the USA

Compatibility

Custom-cut to fit filter housings requiring a nominal 17x25x1 slot where standard sized filters do not fit. Measure the actual opening of your existing filter housing before ordering, as custom sizes are non-returnable. The actual filter dimensions are 17 x 25 x 0.75 inches; the actual width and length of the housing should be within 0.125 inches of those measurements for proper fit.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified maintenance personnel. Always shut down the air handler or furnace at the equipment disconnect or thermostat before removing or inserting the filter. Confirm airflow direction arrows on the filter frame align with the direction of airflow toward the blower. Because this is a custom-made product, verify actual housing measurements with a tape measure before ordering, as the filter cannot be returned once cut.