Nordic Pure 12x25x1M7-3 Merv 7 Pleated Air Filter 3 Pack

Product Description

The NORDIC PURE 12x25x1M7-3 is a MERV 7 pleated air filter sold in a 3-pack, designed for residential and light commercial HVAC systems including central air conditioners and gas or electric furnaces. Each filter measures 11.75 x 24.75 x 0.75 inches actual size with a nominal size of 12x25x1. The filter media is electrostatically charged and antimicrobial, capturing large airborne particles such as household dust, pollen, mold spores, and pet dander on every air pass. The moisture-resistant beverage board frame maintains structural integrity in high-humidity airstreams. Licensed HVAC technicians and qualified service pros routinely spec this filter for standard residential installations.

This filter is suited for residential homes and commercial office environments using standard 1-inch filter slots. MERV 7 performance is equivalent to MPR 600 on the 3M Filtrete scale, making it appropriate for general-purpose air quality improvement and equipment protection. It outperforms fiberglass filters in particle capture without significantly restricting airflow, which helps maintain system static pressure within normal operating range. Filter changes every one to three months are recommended, with more frequent changes advised in households with pets or allergy sufferers.

Key Features

• MERV 7 rating captures household dust, pollen, mold spores, and pet dander
• Electrostatically charged, hypoallergenic, and antimicrobial filter media
• Moisture-resistant beverage board frame for durability in humid conditions
• Equivalent to MPR 600 rating for cross-reference compatibility
• 3 filters per pack for convenient multi-change stocking
• Made in the USA

Compatibility

Designed as an OEM-style replacement for residential and light commercial HVAC systems using a standard 12x25x1 nominal filter slot. Confirm actual slot dimensions against the filter actual size of 11.75 x 24.75 x 0.75 inches before installation.

Installation Notes

Always power down the HVAC system at the thermostat and disconnect power at the air handler or furnace before removing and replacing the filter. Note the airflow direction arrow printed on the filter frame and orient it toward the blower, not the return duct. Filter slot dimensions vary by manufacturer, so verify the actual opening size against the 11.75 x 24.75 x 0.75 inch actual filter dimensions before ordering. Disposal of used filters should follow local waste handling guidelines.