High definition Ducted Heat Recovery Ventilation System - Optional Parts- Sub HEPA Filter / PM2.5 Filter – Holtop Detail:
HEPA filter can effectively remove fine particles from the air.
Products series with PM2.5 filters: ERV of PMTH series, PMTG series, DMTH series, Eco forest series, Eco slim series; Fresh Air Filtration Systems, etc. 
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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for High definition Ducted Heat Recovery Ventilation System - Optional Parts- Sub HEPA Filter / PM2.5 Filter – Holtop , The product will supply to all over the world, such as: Mombasa , Iran , Uruguay , To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!
By Steven
from New York
- 2017.03.08 14:45
It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
By Anne
from Hongkong
- 2017.06.29 18:55
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