Basic Info.
Model NO.
SHW-20/SHW-30/SHW-30
Medium Material
Synthetic Fiber
Efficiency
G2 G3 G4
Filtration Grade
Pre Filter
Type
Pre-Filter
Filter Class
G2/G3/G4
Average Arrestance
75%/86%/91%
Initial Efficiency
<20%
Nominal Velocity (M/S)
2.0/1.5/1.5
Rated Airflow
7200/5400/5400 M³/H
Initial Resistance (PA)
18/20/27
Final Resistance (PA)
150/250/250
Dust Holding Capacity
400/500/600 G/M&Sup2
Thickness (mm)
10/15/20
Transport Package
PE Bags
Specification
1*20M/2*20M
Trademark
SHWFILTER
Origin
Guangzhou
HS Code
5911900090
Production Capacity
100000 Rolls/Year
Product Description
Factory G2 G3 G4 Pre Air Filter Media for General Ventilation and Air Conditioning System
Mainly products:Pre-filter Media;Spraybooth Ceiling Filter;Paint Stop/Floor Filter;Cell Pockets;Activated Carbon Filter Media; High Temperature Fire-proof Media;Pre/medium-efficiency filter media;Prefilter;Pre Efficiency Pocket Filter; Medium Efficiency Pocket Filter;Heat-Resistance Filter;Medium/Sub-HEPA Filter;HEPA Filter;Chemical Filter; Paint Mist Filter;Purification equipment; Activated Carbon Nonwoven; Activated Carbon Filter.
Product introduction
Pre filter
Speciality:
Specification:
After-sales service commitment
About us
FAQ
1. Factory or trading company?
We are a manufacturer for air filter in China since 1995
2.Production time
5-7 days.We have production lines for filter media with the most advanced equipments and stable workers to control the quality and capacity.
3.Free Sample
Free sample will be sent on request in 2 days for your testing
4.OEM made
OEM is warmly welcomed.
5.Payment terms
T/T,L/C,etc.
Mainly products:Pre-filter Media;Spraybooth Ceiling Filter;Paint Stop/Floor Filter;Cell Pockets;Activated Carbon Filter Media; High Temperature Fire-proof Media;Pre/medium-efficiency filter media;Prefilter;Pre Efficiency Pocket Filter; Medium Efficiency Pocket Filter;Heat-Resistance Filter;Medium/Sub-HEPA Filter;HEPA Filter;Chemical Filter; Paint Mist Filter;Purification equipment; Activated Carbon Nonwoven; Activated Carbon Filter.
Product introduction
Pre filter
Speciality:
It's designed for prefiltration or coarse fltration in the inlet of general ventilation and air conditioning system.
It is processed by high-performance synthetic fiber in gradual technology.
Large dust holding capacity and low initial resistance,economical and practical
Conforming to European DIN53438-F1 and the American UL900-class2
Be workable many times after washing the dust collected
Continuous temperature resistance: 100°C Instantaneous temperature resistance: 120°
Be widely used in pleated and pocket filters.
Specification: Type | Filter Class | Average Arrestance | Initial Efficiency | Nominal Velocity (m/s) | Rated Airflow (m3/h) | Initial Resistance (Pa) | Final Resistance (Pa) | Dust Holding Capacity (g/m2) | Thickness (mm) | Sizes |
| SHW-20 | G2 | 75% | <20% | 2.0 m/s | 7200 | 18 | 150 | 400 | 10 | 1.0*20 M |
| 2.0*20 M | ||||||||||
| SHW-30 | G3 | 86% | <20% | 1.5 m/s | 5400 | 20 | 250 | 500 | 15 | 1.0*20 M |
| 2.0*20 M | ||||||||||
| SHW-40 | G4 | 91% | <20% | 1.5 m/s | 5400 | 27 | 250 | 600 | 20 | 1.0*20 M |
| 2.0*20 M |
Company Profiles
Founded in 1995,Guangzhou Sun Holy Wind Air Cleaning Products Co.,Ltd. is a global comprehensive manufacturer of synthetic fiber air filter materials, filters and customized filter units. Our main products are pre-filter media, 600G/500G spraybooth ceiling filter, paint stop,cell pockets,pre/medium-efficiency filter media, prefilter,medium/sub-HEPA filter,HEPA filter and so on.
Company Culture
We take 'good faith-fundamental,human resources-guarantee,science and technology-support,innovation means,demand-oriented and service-mission',has been trying to creat a complete industrial system,meet the needs of the community and strive to be in industry pioneer.
After-sales service commitment
Service tenet: fast, decisive, accurate, thoughtful, thorough.
Service goal: 100% customer satisfaction.
Service efficiency: After receiving the notice, technicians can arrive at the site within 24 hours to guide maintenance.
About us
FAQ
1. Factory or trading company?
We are a manufacturer for air filter in China since 1995
2.Production time
5-7 days.We have production lines for filter media with the most advanced equipments and stable workers to control the quality and capacity.
3.Free Sample
Free sample will be sent on request in 2 days for your testing
4.OEM made
OEM is warmly welcomed.
5.Payment terms
T/T,L/C,etc.