Filter King 16x21x1 MERV 8 Pleated Air Filter (12-pack)
MERV 8 pleated air filters in a 12-pack with a 16" x 21" x 1" nominal size and actual 15.5" x 20.5" x 0.75". Made in the USA; designed for A/C and furnace systems with up to 90 days between changes. Customers note good quality and solid value with a good fit for metal grill frames
Highlights
- US-made filtration
- 12-pack convenience
- pleated design for particles
Pros
- 12-pack for extended supply
- MERV 8 filtration
- Made in USA
- Pleated design for more particle capture
- Actual size fits specific frames
Cons
- Mixed feedback on functionality
- Actual size differs from nominal size
- Some reports of installation or fit issues
Best For
Features
- MERV 8 rated filter in a 12-pack for HVAC systems
- Actual size 15.5" x 20.5" x .75"; fits 16" x 21" x 1" frames
- Made in the USA with high-quality materials and construction
- Recommended replacement every 30–90 days for 1-inch filters
- Designed for up to 90 days between replacements under typical use
