Nordic Pure 18x25x1M13MiniPleat-2 Merv 13 Mini Pleat Filter

Product Description

The NORDIC PURE 18x25x1M13MiniPleat-2 is a MERV 13 mini pleat air filter sold in a 2-pack, designed for residential and light commercial HVAC systems including forced-air furnaces and central air conditioning units. The filter uses a self-supporting synthetic polyester fiber media that captures fine airborne particles while maintaining adequate airflow. The mini pleat construction provides 2.5 times more pleats than a standard filter, increasing surface area without raising static pressure. The frame is a heavy-duty 2-part moisture-resistant beverage board construction. Actual dimensions are 17.5 x 24.5 x 0.75 inches, which is the measurement that determines fit - not the 18x25x1 nominal size printed on the frame.

This filter is suited for residential homes and commercial spaces where occupant health, allergen control, or air quality standards are a priority. It captures lint, household dust, pollen, pet dander, dust mites, mold spores, smoke particles, virus carriers, and allergens. At MERV 13, the filter is equivalent to MPR 1900-2200 and is appropriate for environments where finer particle capture is required, such as homes with pets, allergy sufferers, or spaces undergoing renovation. Nordic Pure recommends replacement every 2 to 3 months depending on environment and usage conditions.

Key Features

• MERV 13 rating captures bacteria, smoke, fine dust, and allergens - equivalent to MPR 1900-2200
• 2.5 times more pleats than standard filters for greater surface area and longer filter life
• Actual size 17.5 x 24.5 x 0.75 inches ensures precise fit in compatible filter slots
• Self-supporting synthetic polyester fiber media requires no internal wire grid
• Heavy-duty 2-part moisture-resistant beverage board frame maintains shape under airflow
• Manufactured in the USA

Compatibility

Designed for HVAC systems requiring a nominal 18x25x1 filter slot. Always verify fit using the actual size of 17.5 x 24.5 x 0.75 inches, as nominal and actual dimensions differ. Measure the existing filter or filter slot before ordering to confirm compatibility.

Installation Notes

Installation is typically performed by HVAC technicians or knowledgeable homeowners. Power down the air handler or furnace at the disconnect or thermostat before removing the old filter. Insert the new filter with the airflow arrow on the frame pointing toward the blower, away from the return air duct. Replace every 2 to 3 months or more frequently in high-dust or high-occupancy environments.