Glasfloss ZL 16x20x4 MERV 10 Pleated Air Filter (Box of 4)
Pleated furnace air filter with actual size 15-1/2 x 19-1/2 x 3-3/4 and MERV 10 filtration. Suitable for residential and commercial use; recommended replacement every 3 months. One customer notes exact fit and reliable performance
Highlights
- MERV 10 filtration
- actual size close to nominal
- made in the USA
Pros
- MERV 10 filtration
- Actual size close to nominal
- Made in the USA
- Easy to install
- Good value for box of 4
Cons
- Actual size may differ from nominal
- Depth not compatible with 4-3/8" or 5" filters
Best For
Features
- Actual size 15-1/2 x 19-1/2 x 3-3/4 inches
- Nominal size 16x20x4 with MERV 10 filtration rating
- Comparable performance to MPR 600-800 or FPR 5-6; pressure drop similar to MERV 8
- Made in the USA for residential and commercial use
- Replace at least every 3 months; does not fit 5 inch or 4-3/8 inch depth systems
