Nordic Pure 18x24x1M12-24 Pleated Merv 12 Air Filter 24pk

Product Description

The NORDIC PURE 18x24x1M12-24 is a MERV 12 pleated air filter sold in a 24-pack, designed for residential and light commercial HVAC systems including forced-air furnaces and central air conditioning units. Each filter measures 17.5 x 23.5 x 0.75 inches actual size with a nominal size of 18x24x1. The electrostatically charged, hypoallergenic filter media captures lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, bacteria, and other airborne contaminants. A heavy-duty, moisture-resistant beverage board frame holds the pleated media securely in place during operation.

These filters are rated MERV 12, which is comparable to MPR 1500-1900 on scales used by other manufacturers. That rating makes them a strong choice for households with moderate allergy or asthma concerns, homes with pets, or any environment where indoor air quality is a priority. They are also suitable for light commercial applications where higher-efficiency filtration is required without stepping up to HEPA-level media. Nordic Pure recommends replacing filters every one to three months, with more frequent changes in high-dust or high-pet-traffic environments.

Key Features

• MERV 12 rated filtration captures particles including mold spores, pet dander, smoke particles, and virus carriers
• Electrostatic, hypoallergenic, and antimicrobial pleated filter media
• Moisture-resistant heavy-duty beverage board frame resists warping and maintains a secure seal
• Filter media does not promote bacterial or mold growth on the filter surface
• MERV 12 rating is equivalent to MPR 1500-1900
• Made in the USA

Compatibility

Designed as an OEM-style replacement for residential and light commercial forced-air furnace and central AC systems that accept a nominal 18x24x1 inch filter. Verify the actual filter slot dimensions against the actual size of 17.5 x 23.5 x 0.75 inches before ordering, as nominal and actual sizes differ.

Installation Notes

Installation is typically performed by HVAC technicians or knowledgeable homeowners. Always shut down the furnace or air handler at the thermostat and disconnect power before removing or inserting a filter. Note the airflow direction arrow printed on the filter frame and align it toward the blower, not toward the return duct. Check the actual slot dimensions in the air handler cabinet before installation to confirm fit.