18 X 18 X 1" MERV 1 Fiberglass Air Filter, Pkg Of 12
SKU HD127037
$43.99
In stock
Product Details
- 1" Heavy-Duty Fiberglass Air Filter
- Nominal size: 18w x 18h x 1"d
- Actual size: 17.88w x 17.88h x .81"d
- Reinforced (backed) media
- 45-day life
- Box of 12
- Merv 1
- Ul 900 classified
- .5" nominal depth
- Low initial resistance
- 75-80% average arrestance
- Media securely bonded to frame for added strength
- High dust-holding capacity
- Disposable
- MFG# 127037
18 X 18 X 1" MERV 1 Fiberglass Air Filter, Pkg Of 12