Nordic Pure 18x24x1M14-24 Pleated Air Filter Merv 14

Product Description

The NORDIC PURE 18x24x1M14-24 is a MERV 14 pleated air filter sold in a 24-pack, designed for residential and commercial HVAC systems requiring high-efficiency particulate filtration. Each filter measures 17.5 x 23.5 x 0.75 inches actual size with a nominal size of 18x24x1. The electrostatically charged filter media captures airborne dust, pollen, mold spores, pet dander, smoke, bacteria, dust mite debris, and smog. The frame is constructed from moisture-resistant beverage board for structural integrity during operation. MERV 14 efficiency is equivalent to MPR 2800 on competing rating scales. Licensed HVAC technicians and building maintenance professionals are the primary installers of this filter type.

This filter is suited for high-efficiency residential and commercial HVAC systems - including forced-air furnaces and central air conditioners - that are rated to handle MERV 14 filtration or higher. Systems not rated for MERV 14 may experience reduced airflow due to the higher pressure drop associated with this filtration level. The 24-pack format supports scheduled bulk replacement programs common in commercial facility maintenance and multi-unit residential service contracts. Replacement intervals of one to three months are typical, with more frequent changes recommended in environments with pets, allergy sufferers, or active renovation work.

Key Features

• MERV 14 filtration captures dust, pollen, mold spores, pet dander, smoke, bacteria, and smog particles
• Actual size 17.5 x 23.5 x 0.75 inches - measure existing filter before ordering to confirm fit
• Electrostatically charged, hypoallergenic, and antimicrobial filter media
• Moisture-resistant beverage board frame for durability in humid air streams
• Equivalent to MPR 2800 for cross-reference with other manufacturer rating scales
• Made in the USA - 24 filters per box

Compatibility

Designed for residential and commercial HVAC systems - including forced-air furnaces and central air conditioning units - that are rated to support MERV 14 filters or higher. Verify your system blower capacity before installing MERV 14 and above, as high-efficiency media increases static pressure drop compared to lower MERV-rated filters.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified maintenance personnel. Always shut down the HVAC system at the thermostat and disconnect power at the breaker before removing or inserting an air filter. Confirm airflow direction arrow on the filter frame aligns with system airflow before securing the filter compartment door. Follow local mechanical codes and the HVAC equipment manufacturer guidelines regarding minimum and maximum filter MERV ratings for the installed system.