Metal Mesh Pre Filter
Construction
Metal mesh filters are usually made of stainless steel mesh or aluminum mesh, with a wavy or multi-layer staggered design to reduce voids and improve filtration efficiency. The frame material can be galvanized sheet, aluminum alloy, stainless steel, etc., according to the different needs of the use of the environment to choose the appropriate material.
Features
▸Low resistance.
▸Repeatedly washable, economical, and practical.
▸Sturdy and beautiful structure.
▸Strong resistance to acid and alkali.
▸Temperature resistance up to 300°C.
▸Long using life.
Application
| Technical Specification | ||||||||||
| Filter Type | Panel Filter | |||||||||
| Filter Class (EN 779) | G2 | |||||||||
| Filter Media & Seperator | Stain Steel Mesh / Alumium Mesh | |||||||||
| Frame Material | Aluminium / Galvanised /Stain Steel | |||||||||
| Temperature Resistance | 400°C | |||||||||
| Final Resistance | 250Pa (Suggestion) | |||||||||
| Humidity Resistance (Relative Humidity) | 100%RH | |||||||||
| Curve of Air Flow and Resistance | ||||||||
 |
Dimensions & Technical Details | ||||||||||||||||||
Depth （mm） | Size (mm) | Rated Airflow (m³/h) | Number of Layers | Initial Resistance(Pa) | ||||||||||||||
| G2 | ||||||||||||||||||
| 21 | 595×595 | 2100/4200 | 3 | <10/35 | ||||||||||||||
| 495×495 | 1500/3000 | 3 | ||||||||||||||||
| 295×595 | 1100/2200 | 3 | ||||||||||||||||
| 25 | 595×595 | 2100/4200 | 5 | <12/40 | ||||||||||||||
| 495×495 | 1500/3000 | 5 | ||||||||||||||||
| 295×595 | 1100/2200 | 5 | ||||||||||||||||
| 46 | 595×595 | 2100/4200 | 7 | <15/45 | ||||||||||||||
| 495×495 | 1500/3000 | 7 | ||||||||||||||||
| 295×595 | 1100/2200 | 7 | ||||||||||||||||
How to Clean The Metal Mesh Filter?
Physical methods are mainly used: clean liquid backflushing, clean gas backblowing and ultrasonic cleaning.
Chemical methods are mainly used: dilute acid, dilute alkali, oxidant, surfactant, enzyme and other cleaning agents.
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.