Nordic Pure 18x18x1M7-24 Pleated Merv 7 Air Filter 24 Pack

Product Description

The NORDIC PURE 18x18x1M7-24 is a pleated MERV 7 air filter sold in a 24-pack, designed for residential and light-commercial HVAC systems including forced-air furnaces and central air conditioners. Each filter measures 17.75 x 17.75 x 0.75 inches actual size and fits a nominal 18x18x1 slot. The electrostatically charged, antimicrobial filter media captures large airborne particles such as household dust, pollen, mold spores, and pet dander on every pass. The heavy-duty, moisture-resistant beverage board frame holds its shape in high-humidity environments. Manufactured in the USA, this filter meets the ASHRAE MERV 7 standard and is comparable to filters rated MPR 600.

This filter is suited for residential homes and light-commercial office environments using standard forced-air HVAC equipment. It performs well in typical residential furnace and air handler applications where the priority is reducing dust load on equipment and improving general indoor air quality. The 24-pack format is a practical choice for service contractors stocking filters for recurring maintenance visits or for homeowners on a consistent replacement schedule. Recommended replacement interval is every one to three months, with more frequent changes in households with pets or allergy concerns.

Key Features

• MERV 7 filtration captures household dust, mold spores, pollen, and pet dander
• Electrostatically charged, hypoallergenic, antimicrobial filter media resists bacterial and mold growth on the filter surface
• Heavy-duty moisture-resistant beverage board frame maintains structural integrity in humid conditions
• Equivalent to MPR 600 rated filters - follows ASHRAE MERV rating standard
• Actual size 17.75 x 17.75 x 0.75 inches for accurate fitment verification
• Made in the USA - sold in a 24-pack for bulk replacement stocking

Compatibility

Designed as an OEM-style replacement pleated air filter for residential and light-commercial forced-air furnaces and central air conditioners using a nominal 18x18x1 inch filter slot. Verify actual filter bay dimensions against the 17.75 x 17.75 x 0.75 inch actual size before installation.

Installation Notes

Air filter replacement is a standard HVAC maintenance task performed by licensed HVAC technicians and knowledgeable end users. Set the system thermostat to the off position before removing the existing filter. Note the airflow direction arrow printed on the filter frame and align it with the direction of airflow toward the blower. Dispose of the used filter in a sealed bag to contain captured particulate.