- Nominal Size: 25 x 25 x 1, Actual Size: 24 1/2 x 24 1/2 x 3/4 (24.5 x 24.5 x 0.75)
- Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
- MERV rated synthetic poly blend pleated media plus activated charcoal flat panel added to increase odor control
- Nordic Pure recommends changing 1" air filters every 30-90 days
- Made in the USA: Proudly manufactured in the USA, ensuring quality and supporting local production
- Ideal for customers looking for superior filtration capturing fine particles, including coughs & sneezes, smog and smoke, but also needing an odor control element