Glasfloss 20x25x2 MERV 10 Furnace Filter (12 Pack)
Glasfloss furnace filter with MERV 10 filtration, nominal 20 x 25 x 2. Durable frame with galvanized backing. Customers note sturdy build, easy installation, and value for money
Highlights
- galvanized metal backing
- MERV 10 filtration
- made in the USA
Pros
- durable galvanized frame
- easy to install
- valued by customers for quality
- fits furnace sizes described
Cons
- size feedback varies, not always 4 inches wide
- some customers report air escaping around filter
Best For
Features
- Exact size 19.5 x 24.5 x 1.75 inches listed
- Nominal size 20 x 25 x 2 inches with galvanized metal backing
- MERV 10 filtration efficiency for comparable air flow and pressure drop
- Made in the USA
