Description
Nordic Pure 20x20x4M8-6 Pleated MERV 8 Air Filters 6 Pack – 20x20x4 offer dependable filtration for home and commercial HVAC systems, capturing airborne particles such as dust, pollen, and mold spores. These filters are ideal for maintaining clean indoor air while supporting the efficiency and longevity of your heating and cooling equipment.
Features:
- Made from electrostatically charged synthetic media for enhanced particle capture
- Heavy-duty, moisture resistant beverage board frame
- Metal mesh support grid bonded to pleats for structural integrity
- Engineered for high airflow and dust-holding capacity
- Comparable to MPR 600 rated filters
Benefits:
- Removes common indoor pollutants for improved air quality
- Supports HVAC system efficiency and reduces maintenance costs
- Durable construction resists moisture and warping
- Ideal for residential and commercial environments
- Replace every 3–6 months for optimal performance
Technical Specifications:
- Model: 20x20x4M8-6
- Nominal Size: 20″ x 20″ x 4″
- Actual Size: Approximately 19.5″ x 19.5″ x 3.63″
- Quantity: 6 filters per pack
- MERV Rating: 8
Important Note: Almost all furnace filters have an actual size that differs from the nominal size printed on the filter. Be sure to measure your existing filter and compare it to our actual size before purchasing to ensure proper fit.






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