

1. The filtration box contains three air filter layers: primary filter, activated carbon filter(silver ion filter) & HEPA filter.
It is used for terminal filtration of air supply system in high cleanliness workshop and clean room to effectively ensure air velocity and eddy current.
Remark:Customized design is available.
Model | Air flow(m3/h) | Duct size(mm) | Product size(mm) |
GL100-X | 80-350 | 100 | 310*200*200 |
GL125-X | 80-350 | 125 | 310*200*200 |
GL150-X | 80-350 | 150 | 310*200*200 |
GL200-X | 600-1200 | 200 | 440*300*298 |
GL250-X | 600-1200 | 250 | 440*300*298 |
Filter type | 100/125/150 filter size | 200/250 filter size |
Pre filter | 296*177*10mm(L*W*D) | 423*275*20mm(L*W*D) |
PM2.5 filter | 300*177*49mm(L*W*D) | 424*245*50mm(L*W*D) |
Carbon filter | 300*177*20mm(L*W*D) | 423*275*20mm(L*W*D) |









(1) Can you send sample for us?
Yes, we can send one sample for free, but freight collect.
(2) Can you accept small order?
Yes, we can accept trial orders; It is the starting of business. But according to different product the price may be higher as normal quantity.
(3) Do you inspect the product? How?
Yes, each step of production and finished products will be carried out inspection by QC before shipping.
(4) What is your payment term?
We can offer L/C, T/T, Western Union, Paybal,etc.
(5) Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings.
(6) Are you a trading company or manufacturer?
Manufacturer with factory since the year of 2000.