Nordic Pure 18x18x1M8-24 Pleated Air Filter Merv 8 24 Pack

Product Description

The NORDIC PURE 18x18x1M8-24 is a pleated MERV 8 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 with a nominal size of 18x18x1. The electrostatically charged, hypoallergenic filter media captures lint, dust, pollen, mold spores, pet dander, dust mites, and bacteria on each pass. The heavy-duty, moisture-resistant beverage board frame maintains structural integrity in high-humidity conditions. MERV 8 efficiency is equivalent to an MPR 800 rating and meets filtration criteria established by ASHRAE.

These filters are suited for residential homes and commercial office environments where routine filtration of common airborne particles is required. They are a practical choice for households with pets or occupants with allergies, where more frequent filter changes are common. The 24-pack format supports scheduled maintenance programs for multi-unit properties or service contractors managing filter replacement on a regular cycle. Replacement interval is typically every 1 to 3 months depending on occupancy, pet presence, and local air quality conditions.

Key Features

• MERV 8 rated filtration per ASHRAE standards, equivalent to MPR 800
• Electrostatically charged, hypoallergenic, and antimicrobial filter media
• Captures lint, dust, pollen, mold spores, pet dander, dust mites, and bacteria
• Heavy-duty moisture-resistant beverage board frame prevents sagging or collapse
• Media will not promote bacteria or mold growth on the filter surface
• Made in the USA - 24 filters per box

Compatibility

Designed as a direct-fit replacement for standard 18x18x1 nominal filter slots in residential and commercial forced-air furnaces and central air conditioning systems. Actual dimensions are 17.75 x 17.75 x 0.75 inches - measure the existing filter slot before ordering to confirm fit.

Installation Notes

Filter installation should be performed by a qualified HVAC technician or a knowledgeable DIYer following equipment manufacturer guidelines. Power down the air handler or furnace at the disconnect before removing the old filter and inserting the new one. Confirm airflow direction arrows on the filter frame align with the direction of air movement toward the blower. Filters should be inspected monthly and replaced every 1 to 3 months under normal conditions, or more frequently in high-dust or high-pet-dander environments.