Description
Nordic Pure 20x25x4M13-1 Pleated MERV 13 Air Filter 1 Pack – 20x25x4 delivers superior filtration performance designed to enhance indoor air quality and HVAC efficiency. Engineered with high-grade synthetic materials, this filter effectively traps fine airborne particles including allergens, dust, bacteria, and more—making it an excellent choice for homes or offices concerned with air purity and respiratory health.
Features:
- High-efficiency MERV 13 rated media captures a wide range of contaminants
- Filters out dust, mold spores, pet dander, bacteria, pollen, and smoke particles
- Heavy-duty, moisture-resistant beverage board frame for enhanced durability
- Metal mesh support grid bonded to pleats ensures structural integrity
- Electrostatically charged synthetic media enhances particle capture and retention
- Ideal for allergy sufferers and households with pets
Benefits:
- Improves indoor air quality and supports healthier breathing environments
- Reduces HVAC maintenance by trapping particles before they reach system components
- Ideal for newer systems requiring high-efficiency filters
- Recommended replacement every 3–6 months, depending on usage and conditions
Technical Specifications:
- Model: 20x25x4M13-1
- Nominal Size: 20″ x 25″ x 4″
- Actual Size: Approximately 19.5″ x 24.5″ x 3.63″
- MERV Rating: MERV 13
- MPR Equivalent: 2200–2400
- Quantity: 1 Pack
Important Note: Most air filters have an actual size that differs slightly from the nominal size printed on the label. To ensure a proper fit, always measure your existing filter and compare it to our actual size.





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