Description
Nordic Pure 18x18x1M7-4 Pleated MERV 7 Air Filters 4 Pack – 18x18x1 offer dependable filtration for residential and commercial HVAC systems. These filters are constructed with electrostatically charged synthetic media to capture airborne particles such as dust, pollen, and lint. With a MERV 7 rating, they provide more effective filtration than fiberglass alternatives and are comparable to filters rated MPR 600. Each filter is built with a sturdy, moisture-resistant beverage board frame, ensuring reliable performance and structure during use. Regular replacement helps improve indoor air quality and supports efficient HVAC system function.
Features:
- Electrostatically charged media captures dust, pollen, and airborne particles
- Constructed with a moisture-resistant beverage board frame
- More effective than standard fiberglass filters
- Suitable for home or office HVAC systems
Benefits:
- Improves indoor air quality by reducing airborne particulates
- Supports HVAC system performance and airflow
- Ideal for routine air filtration in standard environments
Technical Specifications:
- Model: 18x18x1M7-4
- Nominal Size: 18″ x 18″ x 1″
- Actual Size: Approximately 17.75″ x 17.75″ x 0.75″
- Quantity: 4 filters per pack
- MERV Rating: MERV 7 (Comparable to MPR 600)
- Recommended Replacement: Every 1–3 months depending on environment and usage
Important Note: Almost all furnace filters have a different “Actual Size” than the nominal size printed on the filter. Please measure your air filter and compare it to our “Actual Size” to ensure a proper fit in your HVAC system.






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