Air handling unit ( AHU) is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system.

Air filtration is almost always present in order to provide clean dust-free air to the building occupants. Filtration is typically placed first in the AHU in order to keep all the downstream components clean. Nowadays, more and more electrostatic filters have been adopted in AHU units.
Until now, our company KLEAN patented electrostatic filters have been widely used in our customers' air handling units AHU. Customers from India and Turkey feel much satisfied by giving their good feedback. Below is our Turkish client's AHU with Klean patented honeycomb structure electrostatic filter.

Below is one of our Indian customers' AHU with our patented honeycomb structure electrostatic filter of our dry scrubber (ESP):
Welcome you to contact me to know details if you also want our patented electrostatic filter for your air handling unit AHU. Email: abelia.zhang@klean-esp.com, Skype:kleans005, Website: www.klean-esp.com


Duct-mounted Kitchen Exhaust Fume Filter ESP with Auto-cleaning device: The benefits of the auto cleaning device is to save the time, money and trouble of manual cleaning. Auto cleaning device controlled by PLC uses hot water (70℃) to clean up the ESP automatically, so customers can set ESP auto-cleaning time when ESP is not needed to purify kitchen grease and smoke. After auto-cleaning device is finished, customer should turn on kitchen exhaust fan to extract air without ESP on to let cleaned filters dry up before ESP working again immediately. Every half a year, doing manual cleaning maintenance once is ok according to ESP dirtiness. Manual cleaning for the ESP will be much prolonged.
Welcome you to contact me to know more about our Kitchen Grease Fume Filter Range Hood ESP and Duct-mounted Kitchen Exhaust Fume Filter ESP with Auto-cleaning device. 


















