Deep Pleated HEPA Filter
Construction
Separator HEPA filter usually uses ultrafine glass fiber filter paper as a filter material, aluminum foil or rubber plate as a separator, and wood frame, galvanized frame, or aluminum alloy frame glued together. This design divides the filter material into several slender channels through corrugated aluminum foil or other dividers, so that the air flow in the filter in a curved path, increasing the contact chance of particles and filter media
Each Separator HEPA filter is tested before shipment to ensure the performance indicators of HEPA air filters. And can be produced according to user requirements, a variety of non-standard specifications, and filtration requirements of high efficiency air filters.
Features
Application
| Technical Specification | ||||||||||
| Filter Type | Deep Pleated Filter | |||||||||
| Filter Class (EN 1822) | E10, E11, E12, H13, H14 | |||||||||
| Filter Media & Seperator | Microfine Glass Fiber | |||||||||
| Frame Material | Aluminium / Galvanised | |||||||||
| Separator | Aluminum Foil / White Paper | |||||||||
| Humidity Resistance (Relative Humidity) | 100%RH | |||||||||
Dimensions & Technical Details | ||||||||||||||||
Depth （mm） | Size (mm) | Rated Airflow (m³/h) | Filter Area (m²) | Initial Resistance(Pa) | ||||||||||||
| E10 | E11 | E12 | H13 | H14 | ||||||||||||
| Box Type 150mm Depth | ||||||||||||||||
| 150 | 305×610 | 500/700 | 4.25 | <100/130 | <120/150 | <140/170 | <180/220 | <200/240 | ||||||||
| 610×610 | 1000/1500 | 7.97 | ||||||||||||||
| 1220×610 | 2000/2800 | 15.68 | ||||||||||||||
| 1220×915 | 1200/2400 | 23.60 | ||||||||||||||
| Box Type 220mm Depth | ||||||||||||||||
| 220 | 484×484 | 1000/1600 | 8.2 | <100/130 | <120/150 | <140/170 | <180/220 | <200/240 | ||||||||
| 305×610 | 800/1000 | 6.76 | ||||||||||||||
| 610×610 | 1500/2100 | 12.68 | ||||||||||||||
| 1220×610 | 2800/4000 | 24.95 | ||||||||||||||
| 1220×915 | 3800/5400 | 37.54 | ||||||||||||||
| Box Type 292mm Depth | ||||||||||||||||
| 292 | 305×610 | 900/1300 | 9.55 | <100/130 | <200/240 | <140/170 | <180/220 | <200/240 | ||||||||
| 610×610 | 1800/2600 | 17.90 | ||||||||||||||
| 1220×610 | 3400/4800 | 35.21 | ||||||||||||||
| 1220×915 | 4200/6800 | 52.99 | ||||||||||||||
| Filter Grades Available | ||||||||||||||
| Grade | Efficiency @MPPS* | Application | ||||||||||||
| E10 | >85% | For The Removal of Smoke or Very Low Grade Cleanroom Applications | ||||||||||||
| E11 | >95% | Start of HEPA Range - Not Available | ||||||||||||
| E12 | >99.5% | Lower Grade Cleanrooms | ||||||||||||
| H13 | >99.95% | Cleanrooms And Industrial Applications | ||||||||||||
| H14 | >99.995% | Higher Grade Cleanrooms And Industrial Applications | ||||||||||||
| U15 | >99.9995% | Not often Requested Due to High Resistance / Energy Consumption | ||||||||||||
| U16 | >99.9997% | |||||||||||||
Certificates
In 2025, We Successfully Passed Testing at the U.S. Laboratory Blue Heaven Technologies!
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.