Nordic Pure 18x20x1 Tru Mini Pleat MERV 11 Furnace Filter 6 Pack
MERV 11 furnace air filters with mini pleat design for improved filtration and airflow. Customers note good quality and effective dust reduction; one user reports 90-day usage
Highlights
- MERV 11 filtration
- actual size close to nominal
- made in the USA
Pros
- good air filtration with MERV 11
- compact design fits 18x20x1 frames
- made in the USA
- sturdy construction
- improves indoor air quality
Cons
- size perceptions vary among customers
Best For
Features
- Nominal size 18 x 20 x 1 with actual 17 1/2 x 19 1/2 x 3/4 dimensions
- MERV 11 filter rated for ultimate allergen and airborne particle reduction
- Designed to balance filtration with lower air flow resistance
- Nordic Pure offers this MERV 11 filter as a single rated option
- Made in the USA