Description
Nordic Pure 20x25x4M13-6 Pleated MERV 13 Air Filters 6 Pack – 20x25x4 offer advanced filtration to help reduce airborne contaminants in residential and commercial HVAC systems. These high-efficiency filters are made of electrostatically charged synthetic media that captures allergens such as pollen, dust, mold spores, and pet dander. With a MERV 13 rating, this filter is also effective against bacteria and virus-carrying particles, as well as smoke and smog. Whether you’re managing allergy symptoms or simply want cleaner indoor air, this 6-pack is a smart investment in healthier air quality and improved HVAC performance.
Features:
- High-efficiency MERV 13 filtration
- Electrostatically charged synthetic media traps particles
- Ideal for homes with pets, allergies, or sensitive occupants
- Heavy-duty beverage board frame resists moisture
- Metal mesh support grid provides added durability
Benefits:
- Improves indoor air quality and HVAC system efficiency
- Traps allergens, bacteria, virus carriers, and smoke
- Helps reduce dust accumulation on HVAC components
- Change filter every 3–6 months for best performance
Technical Specifications:
- Model: 20x25x4M13-6
- Nominal Size: 20″ x 25″ x 4″
- Actual Size: Approximately 19.5″ x 24.5″ x 3.63″
- MERV Rating: 13
- Quantity: 6 filters per pack
Important Note: Almost all furnace filters have a different Actual Size than the nominal size printed on the filter. Please measure your existing filter to ensure a proper fit. With 4″ and 5″ filters, variances are common between brands. If you are replacing a 4 3/8″ depth 16x20x4 filter in a Honeywell unit, we recommend our 16x20x5 Honeywell Replacement Filter, which measures 15 7/8″ x 19 3/4″ x 4 3/8″ (15.88 x 19.75 x 4.38).
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