Glasfloss ZL 16x25x4 MERV 10 Furnace Filters (6 Pack)
MERV 10 electrostatic furnace filters with galvanized backing. Designed for homes, offices, schools; includes 6 filters. Customers note easy installation and good value, with some sizing and condition concerns
Highlights
- MERV 10 efficiency
- galvanized backing
- made in the USA
Pros
- MERV 10 filtration
- electrostatic filter media
- galvanized metal backing
- made in the USA
- easy to slide into furnace
Cons
- size discrepancy reported by some customers
- some filters arrive damaged
Best For
Features
- Actual size: 15-1/2 x 24-1/2 x 3-3/4 inches
- Nominal size: 16 x 25 x 4 inches with MERV 10 efficiency
- Electrostatic filtration suitable for homes, offices, schools, and institutions
- Durable galvanized metal backing for support