Filter King 37.5x18x0.75 in MERV 8 filter (4-pack)
MERV 8 pleated air filters, size 37.5" x 18" x 0.75" (actual). Four-pack, made in the USA. Customers note excellent quality and a perfect fit
Highlights
- 4-pack of filters
- MERV 8 efficiency
- made in USA
Pros
- MERV 8 rated for filtration
- Pleated design for more particle capture
- 4-pack provides multiple replacements
- Made in USA
- Clear fit and size in description
Cons
- Actual size differs from nominal 1 inch
- Recommended replacement interval up to 90 days
Best For
Features
- MERV 8 rated, 4-pack air filters for HVAC systems
- Actual size 37.5 x 18 x 0.75 inches; nominal size 37.5 x 18 x 1 inches
- Made in the USA with high-quality materials and construction
- Recommended replacement every 30–90 days for 1-inch filters
