Nordic Pure 18x24x1PolyGreen-3 Merv 6 Air Filter 3-pack

Product Description

The NORDIC PURE 18x24x1PolyGreen-3 is a MERV 6 polyester air filter sold in a 3-pack for residential and light commercial HVAC systems. Each filter measures 17.5 x 23.5 x 0.75 inches actual size, fitting a nominal 18 x 24 x 1 inch filter slot. The polyester media captures dust, pollen, lint, and other common airborne particles at MERV 6 efficiency, making it a practical choice for standard forced-air systems where baseline particulate control is the primary goal. HVAC technicians and homeowners alike install these as routine replacement filters to maintain system airflow and protect equipment.

This filter is suited for residential and light commercial forced-air heating and cooling systems that accept a nominal 18 x 24 x 1 inch filter. Typical install locations include return-air grilles, filter cabinets, and air handler units. The polyester construction is noted for its eco-responsible material sourcing. Buying in a 3-pack reduces service trip frequency and keeps replacement stock on hand for seasonal filter changes.

Key Features

• MERV 6 polyester media captures dust, pollen, lint, and larger airborne particles
• Actual size 17.5 x 23.5 x 0.75 inches for accurate fitment in nominal 18 x 24 x 1 inch openings
• Eco-responsible polyester construction designed to reduce environmental impact
• 3-pack quantity supports scheduled maintenance without repeated reordering
• Manufactured in the USA

Compatibility

Designed as a replacement filter for residential and light commercial forced-air HVAC systems with a nominal 18 x 24 x 1 inch filter slot.

Installation Notes

Installation requires no special tools. Power down the air handler or furnace before removing the old filter and inserting the new one. Confirm airflow direction arrow on the filter frame aligns with system airflow toward the blower. Follow the equipment manufacturer's recommended replacement interval, typically every 30 to 90 days depending on system runtime and indoor conditions.