High-Capacity
Pre Filter (Pleated Type)
Pre filters are used for supply, exhaust and recirculating air filtration in ventilation systems which built for high dust holding capacity, used in all industrial and HVAC applications. Where subsequent final filters are placed, they protect them from coarser dust and fog, thus significantly prolonging their life and increasing their operational safety.
Key Benefits Of Pre Filter (Pleated type)
Explore the benefits of our pre filter (pleated type), including high dust capacity, extended filter longevity, and enhanced safety
Energy class “A”
Robust metal frame
Multiple Use Life
Cleanable & Washable
Energy Efficient
Safe, Easy & Fast Installation
Filter Specifications and Performance
Below are the detailed specifications and performance matrix for our standard pre filter (pleated type)
| Standard Sizes Panel (HxWxD) * Bag Filter | Air Flow (CFM) | Pressure Drop Initial (mm WG) | Pressure Drop Final (mm WG) | Avg. Arrestance (EU3) | Avg. Arrestance (EU4) | Test Method/Std. |
|---|---|---|---|---|---|---|
| 610x610x50/25 | 2000 | ≤5 | 12 | 80-90% (approx arrestance > 90% at 20 micron.) (Filter equivalent to MERV 7) | >90% (Approx arrestance >90% at 10 micron.) ( Filter equivalent to MERV 8) | Type Tested As Per ASHRAE 52.1/ EN779 |
| 610x305x50/25 | 1000 | ≤5 | 12 | |||
| 305x610x50/25 | 1000 | ≤5 | 12 | |||
| 305x305x50/25 | 500 | ≤5 | 12 | |||
| 610x460x50/25 | 1500 | ≤5 | 12 | |||
| 610x610x300*/150* | 2000/1000 | ≤5 | 12 | |||
| 610x305x300*/150* | 1000/500 | ≤5 | 12 | |||
| 305x610x300*/150* | 1000/500 | ≤5 | 12 | |||
| 305x305x300*/150* | 500/250 | ≤5 | 12 | |||
| 610x460x300*/150* | 1500/750 | ≤5 | 12 |
Filter Construction Options
Explore our standard construction features and available customization options to meet your specific filtration needs
| Constructions | Standard | Customization Options |
|---|---|---|
| Filter Media | Nonwoven Synthetic | Fire Retardant Media |
| Frame Material | Aluminum Extruded Section | GI/SS304/SS316 |
| Media Support/ Separator | Aluminum Mesh /HDPE Mesh | GI Mesh |
| Frame Type | Box/ Flange | |
| Max. Operating Temp. | 60°C | |
| Sealant | Epoxy Resin | |
| Gasket | P.E. Foam | Neoprene / Silicon / Nitrile |
| Air Flow Direction | Flange To Cassette | Cassette to Flange |
Get in Touch for Customized Solutions
Contact us now to find out how we can customize our filters for you.