


Viledon Downdraft Media
Efficiency
Downdraft media is rated at MERV 7 with other performance results of:
- R1 filters are designed for 95% on 10 micron particles and larger.
- FR1 filters are designed for 90% on 10 micron particles and larger.
Dust Holding Capacity
Depth
Initial Resistance
The initial resistance of the downdraft media is:
0.16 in.w.g. at 500CFM
0.12 in.w.g. at 400CFM
0.09 in.w.g. at 300CFM
0.06 in.w.g. at 200CFM
0.03 in.w.g. at 100CFM

Key Features & Benefits
- Mesh Backing – Prevents fiber break-off for cleaner air handling.
- Moisture & Mold Resistant – Performs reliably in humid environments.
- Heat-Sealed Construction – Ensures media stability and durability.
- High-Temperature Resistance – Continuous use up to 212°F (100°C), peak up to 250°F (121°C).
- UL900 Class 2 Rated – R1 Media meets Class 2 fire resistance standards.
- UL900 Class 1 Rated – FR1 Media meets Class 1 fire resistance standards.

Your Partners In Clean Air
Call 780-436-6960 today to speak with a BGE Clean Air Advisor.