Nordic Pure MERV 12 4-inch Pleated Furnace Filters

Ensure clean air for your home with these Nordic Pure MERV 12 4-inch Pleated Furnace Filters. Designed with electrostatically-charged synthetic materials, these filters attract and capture airborne particles every time air passes through, including dust, pollen, lint, pet dander, bacteria, allergens, smoke particles, mold spores, virus carriers, and more. The MERV 12 rating ensures that the air filter captures more than 90% of 3.0-10.0 micron contaminants and up to 90% of 1.0-3.0 micron contaminants.

As it is important to maintain clean air in your home, it is recommended to change these Nordic Pure MERV 12 filters every 3 to 6 months. Select between a one or six-pack of air filters.

Actual Sizes

The actual sizes of these furnace filters are slightly undercut to accommodate standard-sized openings, so it’s best to measure your current air filter for the exact size and compare it to the actual size listed.

• Nominal Size: 16 x 20 x 4, Actual Size: 15 1/2 x 19 1/2 x 3 5/8
• Nominal Size: 16 x 25 x 4, Actual Size: 15 1/2 x 24 1/2 x 3 5/8
• Nominal Size: 20 x 20 x 4, Actual Size: 19 1/2 x 19 1/2 x 3 5/8
• Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8

If your filter measures 4 3/8 inches in depth, you must purchase a Nordic Pure 5-inch furnace filter instead.

Additional Features

• Made in the U.S.A.: The Nordic Pure Filters are made in the U.S.A.
• High-Performance: Using this optimized filter will keep your air conditioning and heating systems running effectively, saving you money on monthly bills.
• Antimicrobial: The antimicrobial properties of the pleated air filter help stop bacteria and mold growth.

Summary

Breathe easy with the Nordic Pure Furnace Filters, designed with antimicrobial and electrostatic features to remove tough indoor air pollutants and keep your air clean.