Nordic Pure 18x25x2M14-12 Merv 14 Air Filter 12 Pack

Product Description

The NORDIC PURE 18x25x2M14-12 is a MERV 14 pleated air filter sold in a 12-pack, designed for residential and commercial HVAC systems that require high-efficiency filtration. Each filter measures 17.5 x 24.5 x 1.75 inches actual size, fitting a nominal 18x25x2 slot. The electrostatically charged, hypoallergenic filter media captures airborne dust, pollen, mold spores, pet dander, smoke, bacteria, dust mite debris, and smog. The heavy-duty frame is made from moisture-resistant beverage board. MERV 14 performance is equivalent to MPR 2800 on competing rating scales. These filters are manufactured in the USA and rated under the ASHRAE standard filtration scale.

This filter is suited for residential homes and light commercial environments where occupants have allergies, asthma, or other respiratory sensitivities. MERV 14 filtration is also appropriate for commercial HVAC installations that require higher particulate capture efficiency. Because MERV 14 filters restrict airflow more than lower-rated options, the HVAC system must be rated to handle MERV 14 or above before installation. These filters are well matched to newer high-efficiency systems designed for HEPA-grade filtration. Filter replacement every one to three months is typical under normal operating conditions, with more frequent changes recommended in high-dust or multi-pet environments.

Key Features

• MERV 14 filtration captures dust, pollen, mold spores, pet dander, smoke, bacteria, and smog
• Actual dimensions 17.5 x 24.5 x 1.75 inches for nominal 18x25x2 filter slots
• Electrostatic, hypoallergenic, and antimicrobial filter media resists bacterial and mold growth on the media surface
• Moisture-resistant beverage board frame for structural integrity in humid conditions
• Equivalent to MPR 2800 rating used by some competing manufacturers
• Made in the USA; 12 filters per box

Compatibility

Designed for residential and commercial HVAC systems, furnaces, and air handlers that accept a nominal 18x25x2 filter and are rated to operate with MERV 14 or higher filtration. Verify system compatibility before installing filters rated MERV 14 and above, as higher filtration density increases static pressure on the air handler.

Installation Notes

Installation is performed by HVAC technicians or qualified service professionals. Power down the HVAC system at the thermostat and disconnect power at the breaker before replacing the filter. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow through the system before seating the filter. Measure the actual filter slot dimensions before ordering, as nominal and actual filter sizes differ on most HVAC systems.