Nordic Pure 12x24x1M7-4 Merv 7 Pleated Air Filter 4 Pack

Product Description

The NORDIC PURE 12x24x1M7-4 is a MERV 7 pleated air filter sold in a 4-pack, designed for residential and light commercial HVAC systems including central air conditioners and gas or electric furnaces. Each filter measures 11.5 x 23.5 x 0.75 inches actual size with a nominal size of 12x24x1. The filter media is electrostatically charged and rated antimicrobial and hypoallergenic, capturing large airborne particles such as household dust, mold spores, pollen, and pet dander. The frame is constructed from moisture-resistant beverage board for structural integrity in high-airflow applications. Licensed HVAC technicians and knowledgeable homeowners alike install this filter as a routine maintenance item.

This filter is suited for standard 1-inch filter slots in residential furnaces, air handlers, and central AC return-air grilles. It is also applicable in light commercial environments where a MERV 7 efficiency level meets the required IAQ standard. MERV 7 performance is equivalent to a MPR 600 rating used by other manufacturers. The filter is manufactured in the USA and carries a UPC of 848224191018. Replacement intervals of every 1 to 3 months are typical, with more frequent changes recommended in homes with pets, allergy sufferers, or during renovation activity that elevates airborne particulate levels.

Key Features

• MERV 7 rated filtration captures household dust, mold spores, pollen, and pet dander
• Electrostatic, antimicrobial, and hypoallergenic filter media resists bacterial and mold growth on the filter surface
• Moisture-resistant beverage board frame maintains shape under sustained airflow
• Actual size 11.5 x 23.5 x 0.75 inches fits nominal 12x24x1 filter slots
• Equivalent to MPR 600 rating for cross-reference with other manufacturer scales
• Made in the USA - 4 filters per box

Compatibility

Designed as an OEM-style replacement for any residential or light commercial furnace, air handler, or central AC system that accepts a nominal 12x24x1 inch filter. Verify the actual filter slot dimensions against the actual size of 11.5 x 23.5 x 0.75 inches before ordering, as nominal and actual sizes differ across equipment brands.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified homeowners during routine preventive maintenance. Always shut down the furnace or air handler at the thermostat and disconnect power at the disconnect switch or breaker before removing the old filter. Note the airflow direction arrow printed on the filter frame and orient the replacement filter so the arrow points toward the blower. Dispose of the used filter in a sealed bag to prevent re-releasing captured particulates.