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Product Details

HEPA box, also called filter housing, is the ideal terminal filter device for air conditioning systems requiring purification to meet the cleanroom level. It can provide a desired static pressure before airing the HEPA, thus making the air outlet uniformity. With the DOP test detection system, the HEPA can provide leakage detection on site.

One-piece bending design combined with only one side welding line ensures excellent leak-proof performance.

Airflow pipe can be connected directly through top access or side access with either circular or rectangular inlet.

Standard size & Performace Parameters

Model  HEPA Size


Box Size


Flange Size

of Duct


Height of Box


Hole size


HB 500 410×410×93 460×460×250 200×200 500 470×470
HB 1000 550×550×93 600×600×250 320×200 1000 610×610
HB 1500 650×650×93 700×700×250 320×250 1500 710×710

Please turn to the Purification Equipment page to know more equipment.

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We have rich experience in the establishment of clean rooms. We have built suitable clean environments for many companies. If you have other questions about clean rooms, please contact us immediately to obtain solutions.

Congratulations on finding a veteran in the clean room industry!!

The email will be sent directly to our CEO Ivy Wang and we will respond to your inquiry within 12 hours.