Nordic Pure 12_1/2x21x1ExactCustomM10-6 Merv 10 Filter 6pk

Product Description

The NORDIC PURE 12_1/2x21x1ExactCustomM10-6 is a custom-cut, MERV 10 pleated air filter designed for residential and light commercial AC and furnace systems. Rated at MERV 10, it captures over 85% of airborne particles in the 3-10 micron range, including lint, dust, pollen, pet dander, and mold spores. The filter media is electrostatically charged to attract and hold fine particulates, and the material resists bacterial and mold growth on the filter surface. The frame is constructed from moisture-resistant beverage board. This six-pack is hand-fabricated to exact dimensions and installed by HVAC technicians or knowledgeable DIYers performing routine filter maintenance.

This filter fits systems that require a custom nominal size of 12.5 x 21 x 1 inches, with an actual size of 12.5 x 21 x 0.75 inches. It is suited for residential forced-air furnaces, central air conditioning air handlers, and light commercial HVAC systems where a non-standard filter opening requires a custom-fabricated size. MERV 10 performance is comparable to filters rated MPR 900-1000 on proprietary scales. Measure the existing filter opening before ordering, as this product is custom-made to the exact dimensions listed and cannot be returned.

Key Features

• MERV 10 filtration captures over 85% of particles between 3-10 microns, including pollen, pet dander, dust, and mold spores
• Electrostatically charged media attracts and holds fine airborne particles
• Moisture-resistant beverage board frame provides structural stability
• Reinforced 2-part frame construction supports balanced airflow and consistent performance
• Custom-fabricated to exact dimensions of 12.5 x 21 x 0.75 inches actual size
• Made in the USA

Compatibility

Custom-made to fit HVAC systems requiring a nominal 12.5 x 21 x 1 inch filter opening with an actual installed size of 12.5 x 21 x 0.75 inches. Measure the existing filter slot before ordering. Custom sizes are not eligible for returns.

Installation Notes

Installation is performed by a licensed HVAC technician or qualified service professional. Power down the furnace or air handler at the disconnect or breaker before removing or inserting the filter. Confirm airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Nordic Pure recommends replacing this filter every 1-3 months depending on system load, occupancy, and presence of pets or allergy sensitivities.