Filter King 21x21x1 Air Filter, 6-Pack, MERV 8
MERV 8 pleated air filters, six packs, actual size 20.5 x 20.5 x .75 inches. Made in the USA; designed to capture more particles and extend filter life. Customers note good quality and improved air flow, with some concerns about sturdiness and fit
Highlights
- MERV 8 filtration
- six-pack for convenience
- made in USA
Pros
- six-pack convenience
- made in USA
- pleated design for better particle capture
- actual size close to standard
- longer replacement interval up to 90 days
Cons
- sturdiness concerns
- mixed feedback on fit/size
Best For
Features
- MERV 8 rated, pleated air conditioner filter in a 6-pack
- Actual size 20.5 x 20.5 x 0.75 inches, fits 21 x 21 x 1 inch frames
- Made in the USA with high-quality materials and construction
- Designed for up to 90 days of use before replacement
