


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.
Case Study
Insights from our Clean Air Experts.
Explore real-world success stories and insights from our clean air experts. Our case studies highlight how tailored air quality solutions have improved environments, optimized system performance, and delivered measurable results.
Preparing Your HVAC System for Spring Conditions

Spring air brings more than warmer weather. Pollen, dust, and debris can quickly impact your HVAC system and indoor air quality. Get ahead of seasonal changes with simple filtration and maintenance strategies that keep your building running efficiently and your air clean.
Your Partners In Clean Air
Call 780-436-6960 today to speak with a BGE Clean Air Advisor.





