20x30x0.5 MERV 4 Polyester Filter
Description
MERV Rating | 4 |
Air Filter Type | Economy Polyester Filter |
Efficiency | <20% |
Media Type | Polyester (Progressive density) |
Frame Type | Moisture Resistant Die Cut Chipboard |
Grade | Economy (Often replaces fiberglass filters) |
Class | UL Class 2 standard 900, Wire-reinforced |
Particle size | >10 μm |
Captures | Pollen, Dust Mites, Insects, Sanding Dust, Spray Paint, Textile & Carpet Fibers |
Typical Applications | Residential, Light Commercial, Minimum Equipment Protection |
Manufactured | Proudly Made in the USA! |