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We are leading air filter manufacturer in China! We are one of the first mover for air filters business in China ! Just enjoy our First-class quality and VIP service when you choose us! We committed to do the world's most influential suppliers for air filter !

Our Advantages:
1.More than 20 years experiences in air filter manufacturing.
2.USA HV fiberglass media .
3.Perfect and professional sealeant.
4.All air filters are produced in dust free workshop.
5.Max temperature can reach 300℃.
6.Large dust holding capacity.
7.Efficiency can reach 99.9995%@.02um.
8.100% product quality protection.
9.100% on-time shipment protection.
10.100%payment protection.
Material and Performance
Frame Material | Cardboard frame, Aluminum frame |
Filter medium | Granular active carbon |
Sealant | Polyurethane adhesive |
Partition | Hot melt adhesive |
Max. humidity | 80%RH |
Max. temperature | 80°C |
Specification and technical parameters
Model | Nominal Size WxHxD(inch) | Actual Size WxHxD(mm) |
C-G | 11-3/5 x 24 x 1 | 290x595x22 |
C-G | 11-3/5 x 24 x 2 | 290x595x45 |
C-G | 24 x 24 x 2 | 595x595x45 |
C-G | 24 x 20 x 2 | 595x495x45 |
C-G | 24 x 12 x 2 | 595x295x45 |
C-G | 20 x 20 x 2 | 495x495x45 |
Special size can be customized according to customer's request | ||







Senbao Purifying introduces advanced manufacturing equipments, imported high-quality filter materials. Together with strict manufacturing process control system and rich application experience of years, they make our products favored by both domestic and foreign customers.


Q:Are you really manufacturer or trading company?
A:We are indeed filter manufacturer over 20 years experiences and work with many brands for dozen years,such as Coke Cola,Pepsi,Sony and etc.
Q:Where is the air filter generally use for?
A:HAVC(Heating,air conditioning and ventilation system)Spray painting stop,chemical plant,cement or asphalt powder plant,clean room,power station,heavy and metal industry,Gas turbo and Co-generation utility plants, Engineering and devices plants, dry and bake room, Hospital,etc.
Q:What's your testing standard?
A:EN779:2012, ISO9001
Q:What is the international standard for air filter?
A:European and American use different name for the same standard.
Euro:Pre(G1-G4),Medium(F5-F9),HEPA(H10-H14),ULPA(U15-U17)
American:Pre(Merv1-7),Medium(Merv8-14),HEPA(Merv15-19),ULPA(Merv 20)


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