Fiberglass Pocket Filter
Glass Fiber Pocket Filter Technical Specification
| Technical Specifications Overview | |
|---|---|
| Filter Type | Fiberglass Pocket Filter |
| Filter Class (EN 779) | M5 / M6 / F7 / F8 / F9 |
| Filter Media | Glass Fiber Media with Chemical Fiber Protection |
| Filter Frame | Aluminum / Galvanized Steel / Stainless Steel |
| Temperature Resistance | 200°C (Max Operating: 80°C) |
| Relative Humidity | Up to 100% |
| Recommended Final Pressure Drop | 400 - 450 Pa |
Dimensions & Performance Data
| Bags | Dimensions (mm) | Air Flow (m³/h) | I.N.P (Pa) | F.N.P (Pa) | Efficiency | Class |
|---|---|---|---|---|---|---|
| 8 Bags | 592×592×635 | 2200/3400 | <40/50 | <450 | 45% | M5 |
| <43/63 | <400 | 65% | M6 | |||
| <60/85 | <400 | 85% | F7 | |||
| <55/95 | <400 | 90% | F8 | |||
| <80/125 | <400 | 95% | F9 | |||
| 5 Bags | 492×592×635 | 2000/3000 | <45/55 | <400 | 45% | M5 |
| <50/70 | <400 | 65% | M6 | |||
| <65/90 | <400 | 85% | F7 | |||
| <62/100 | <400 | 90% | F8 | |||
| <85/135 | <400 | 95% | F9 |
Note: Other specifications can be customized according to specific requirements. All measurements are nominal values.
Key Features
- Extra long service life
- High-quality fiberglass media
- Excellent burst resistance
- Large filtration surface area
- Compatible with standard filter frames
- High efficiency at low pressure drops
Applications
Our glass fiber pocket filters are ideal for demanding industrial and commercial applications:
Construction of Fiberglass Pocket Filter
Fiberglass pocket filter is a medium-to-high efficiency air filtration product professionally produced in standard pocket filter factory. Its overall construction consists of three core parts: outer rigid frame, multi-pocket fiberglass filter media and internal reinforcing accessories.
The outer frame is commonly made of lightweight aluminum alloy or anti-rust galvanized steel, featuring firm structure and easy installation. The core filtering part adopts high-density layered fiberglass media, which is stitched or thermally sealed into independent pocket shapes to expand filtration area greatly. Reinforcement strips and support grids are equipped inside each pocket to avoid deformation and sagging under strong airflow.
Pocket Air Filter Comparison: Synthetic vs Fiberglass
For high-temperature or corrosive environments, fiberglass is superior. For cost-sensitive or moderate conditions, synthetic is more practical
| Criteria | Synthetic Bag Filters | Fiberglass Bag Filters |
|---|---|---|
| Temperature Resistance | Up to 150°C | Up to 300°C |
| Chemical Resistance | Moderate (acid/alkali) | High (harsh chemicals) |
| Cost Efficiency | Lower cost | Higher initial cost |
| Recommended For | General industrial applications | High-temperature & harsh environments |
OUR HAPPY CLIENT FROM 98+ COUNTRIES
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.