High Flow Air Filter
Features
Application
| Technical Specification | ||||||||||
| Filter Type | High-volume Air Filter | |||||||||
| Filter Class | M5, M6, F7, F8, F9 | |||||||||
| Filter Media & Seperator | PP HEPA Filter Paper | |||||||||
| Frame Material | Aluminium / Galvanised | |||||||||
| Final Resistance | 320Pa (Suggestion) | |||||||||
| Humidity Resistance (Relative Humidity) | 100%RH | |||||||||
| Curve of Air Flow and Resistance | |
 |
Dimensions & Technical Details | |||||||||||||||
Depth （mm） | Size (mm) | Rated Airflow (m³/h) | Initial Resistance(Pa) | ||||||||||||
| M5 | M6 | F7 | F8 | F9 | |||||||||||
| 292 | 592×592 | 2200/4400 | <30/60 | <40/75 | <50/85 | <55/95 | <65/105 | ||||||||
| 292×592 | 1100/2200 | ||||||||||||||
| 150 | 592×592 | 1800/3600 | |||||||||||||
| 292×592 | 1000/1800 | ||||||||||||||
High Flow Air Filter vs. Medium Efficiency Pleated Filters
High Flow Air Filter Advantages
- Large HVAC systems (>4000 m³/h)
- High-pollution environments (welding, woodworking, chemical storage)
- Applications requiring rapid air exchange
✔ Deep-pleat design benefits:
- Extended filter media area (15-20 m²)
- 3-5x higher dust-holding capacity
- Longer service life (6-12 months in harsh conditions)
Medium Efficiency Pleated Filter Advantages
✔ Best for cost-sensitive or space-limited applications:
- Local exhaust systems
- Areas with lower cleanliness requirements
- Systems with pre-filtration (e.g., G4 pre-filters)
- Compact installations (depth <500mm)
✔ Thin-profile benefits:
- Lower initial cost
- Easier/faster replacement (suitable for monthly changes)
OUR HAPPY CLIENT FROM 98+ COUNTRIES
SIMILAR PRODUCTS
QUESTIONS AND ANSWERS
Q1： Can You Cut Flat Before Rolling Up On The Paint Stop Filters?
A1： Most Of The Paint Stop Filters On The Market Are Cut Flat After Rolling Up Because It Is Very Easy Operate, There Will Be A Problem That The Edge Is Not Flat. Certainly, We Can Cut Flat Before Rolling Up, Which Can Be Up To 2.6m Wide.
Q2： How Did You Pack HEPA Filter?
A2： One Unit Is Packed With PE Bag Put In 5-layer Carton. If The Customer Is Worried About The Transportation Process, We Can According To The Requirements Of The Form Of Beating Bracket + Corner Protection + Wrapping Film Packing.
Q3： Have HEPA Filter Passed The DOP/PAO Leak Test?
A3： Sure, Our HEPA Filter Is 100% Able To Pass The PAO Test. Because We Will Do An Integrity Test Of Each HEPA Filter For Efficiency And Leakage Before Shipment And Provide A Corresponding Test Report. Any Leakage Will Be Regarded As Unqualified Products And Reworked. We Are Using MPPS Scan Test For HEPA Filter Integrity Test Which According To EN 1822 Standard.
The Scanning Tracks Will Cover The Area:
Inside Filter Material, Sealant, Filter Frame, Corners, Gasket, Seal Of The Filter Mounting Assembly, The Sealant Between Filter Frame And The Gasket
Q4： How Long Does It Usually Take For Me To Receive The Goods?
A4： Depends On Whether You Want To Do Customization Your Air Filters Or Not, And Depends On The Speed Of Customs Clearance And Logistics, But We Can Guarantee To Ship Regular Air Filter In Less Than 7-10 Business Days, And We Have Customers In Singapore Who Received The Goods In Less Than 2 Weeks After We Ship Out.
Q5： What Is The Standard And Certification Of Your Products?
A5： We Implement Our Production Process In Strict Accordance With The Standards Of EN779 And EN1822.
Q6： What Is The Main Material You Are Using For HEPA Filter?
A6： We Usually Use Mircofine Glassfiber Paper, But We Also Can Do Synthetic Type Nano Paper Or PTFE Paper Type.