Nordic Pure 18x20x1M10-24 Merv 10 Air Filter 24 Pack

Product Description

The NORDIC PURE 18x20x1M10-24 is a pleated MERV 10 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 17.5 x 19.5 x 0.75 inches actual size with a nominal size of 18x20x1 inches. The electrostatically charged, hypoallergenic filter media captures pollen, dust, pet dander, mold spores, bacteria, smoke particles, and virus carriers on each air pass. The moisture-resistant beverage board frame maintains structural integrity in high-humidity conditions. Licensed HVAC technicians and knowledgeable DIYers both install this filter as a routine maintenance item.

This filter is suited for residential homes, apartments, and small commercial spaces that require consistent mid-range air filtration. At MERV 10, equivalent to MPR 1000, it provides meaningful particle capture without significantly restricting airflow in most standard residential systems. It is particularly appropriate for households with mild allergy concerns or pets. The 24-pack format reduces reorder frequency and is well suited for multi-unit properties or service contractors stocking filters for multiple clients. Replacement is recommended every 1 to 3 months depending on occupant load, pet presence, and indoor air quality demands.

Key Features

• MERV 10 rated filtration, equivalent to MPR 1000, capturing particles as small as mold spores, bacteria, and smoke particles
• Electrostatically charged, hypoallergenic, and antimicrobial filter media resists bacterial and mold growth on the filter surface
• Moisture-resistant beverage board frame maintains shape and seal in humid air handler environments
• Actual size 17.5 x 19.5 x 0.75 inches fits nominal 18x20x1 filter slots
• 24-pack quantity reduces reorder frequency for service contractors and multi-unit residential use
• Made in the USA

Compatibility

Designed as an OEM-style replacement filter for residential and light commercial forced-air furnaces, central air conditioners, and air handlers requiring a nominal 18x20x1 inch filter. Verify actual slot dimensions against the stated actual size of 17.5 x 19.5 x 0.75 inches before installation.

Installation Notes

Power down or set the thermostat to off before opening the filter compartment to avoid drawing unfiltered air through the system during changeout. Confirm airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. HVAC technicians and qualified DIYers can perform this replacement without specialized tools. Replace every 1 to 3 months, or more frequently in high-dust environments or homes with pets and allergy-sensitive occupants.