Description

Nordic Pure 20x20x4PM10C-1 Furnace Air Filters MERV 10 Pleated + Carbon 1 Pack – 20x20x4 combine effective particulate filtration with odor absorption to create a cleaner, more comfortable indoor environment. Ideal for homes and light commercial settings, these filters feature MERV 10 rated media fused with activated carbon to trap airborne dust, pollen, mold spores, and odors. The pleated construction increases surface area for greater efficiency and longer service life—making them a practical choice for improving air quality and HVAC system performance.

Features:

Dual-purpose MERV 10 + activated carbon media for particulate and odor filtration
Electrostatically charged pleats provide enhanced dust capture
Heavy-duty beverage board frame resists moisture and warping
Metal mesh grid reinforces pleated media for structural integrity
Helps reduce odors from pets, cooking, and VOCs

Benefits:

Improves indoor air quality with fewer allergens and pollutants
Removes light household odors for fresher-smelling air
Supports more efficient HVAC operation and energy savings
Ideal for homes with moderate filtration needs
Easy to install and maintain with consistent performance

Technical Specifications:

Model: 20x20x4PM10C-1
Nominal Size: 20″ x 20″ x 4″
Actual Size: Approximately 19.5″ x 19.5″ x 3.63″
MERV Rating: 10 + Carbon
Quantity: 1 filter per pack

Important Note: Almost ALL furnace filters have a different “actual size” than the nominal size printed on the air filter. With 4″ and 5″ air filters, there is a wider variance between nominal and actual sizes depending on the manufacturer. If you are replacing a 4 3/8″ depth 20x20x4 filter in your Honeywell unit, you should order our 20x20x5 Honeywell Replacement filter that measures 19 5/8″ x 19 7/8″ x 4 3/8″ (19.63 x 19.88 x 4.38). Always measure your existing filter to ensure a proper fit.