Nordic Pure 20x25x1M13-24 Merv 13 Pleated Air Filter 24 Pack

Product Description

The NORDIC PURE 20x25x1M13-24 is a MERV 13 pleated air filter sold in a 24-pack case, designed for residential and light commercial HVAC systems. Each filter measures 19.5 x 24.5 x 0.75 inches actual size with a nominal size of 20x25x1. The filter media is electrostatically charged and carries an antimicrobial, hypoallergenic treatment that resists the growth of bacteria and mold on the filter surface. The heavy-duty frame is constructed from moisture-resistant beverage board. HVAC technicians, plumbers, and building maintenance professionals specify this filter where superior particulate capture is required and where the MERV 13 rating aligns with system design requirements.

This filter targets a broad range of airborne contaminants including lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, and smog. It is suited for residential forced-air furnaces and air conditioners as well as light commercial air handling units where slot dimensions accommodate a 20x25x1 nominal filter. The MERV 13 efficiency rating is equivalent to MPR 2200-2400 under alternative manufacturer rating scales. Applications include standard return-air filter grilles and furnace filter slots in residential and small commercial buildings. The 24-pack format reduces restocking frequency for service contractors and facilities managers maintaining multiple units.

Key Features

• MERV 13 rated filtration captures lint, dust, pollen, smoke, mold spores, pet dander, dust mites, virus carriers, and smog
• Electrostatically charged, hypoallergenic, and antimicrobial pleated filter media
• Media does not promote bacterial or mold growth on the filter surface
• Moisture-resistant heavy-duty beverage board frame for structural integrity in high-humidity airstreams
• MERV 13 equivalent to MPR 2200-2400 rating scale
• Made in the USA; sold in a 24-pack case

Compatibility

Designed as a direct-fit replacement for residential and light commercial HVAC systems requiring a 20x25x1 nominal filter slot. Actual dimensions are 19.5 x 24.5 x 0.75 inches - verify the measured opening against actual size before installation.

Installation Notes

Installation is performed by HVAC technicians or qualified maintenance personnel. Always shut down the air handler or furnace at the system disconnect before replacing the filter. Confirm airflow direction marked on the filter frame matches the system airflow before seating the filter. Inspect the filter slot and frame seal on each replacement to prevent air bypass around the filter media. Replacement interval is typically every one to three months depending on occupancy, pet presence, and local air quality conditions.