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HEPA Air Filter Box has efficiency of above 95%.Our standard is CEN (En779).We get ISO 9001:2000, GB/T19001-2000 certificate. - details see: https://www.machineto.com/hepa-air-filter-box-with-clapboard-10204106

(Pomegranate Flower: Our City Flower)

Xinxiang Huaxing HEPA Air Filter Box( with clapboard)

Folded aluminum foils specially used for automated equipment are separated, unfolded and molded to produce SPAN filter with clapboard, and Company’s management of the production process and strict tests ensure its quality. SPAN can provide frames of many materials and sizes.

SPAN can be divided into standard resistance type and low resistance type. The former is applied to places with strong wind or low resistance. SPAN with standard thickness has 150,220, 290mm type. The 220mm type is the common specification at home, so only the standard press loss model is available. Because filter area of large air flow filter is broader than that of standard air flow, the former is more appropriate to use in place for more air flow. Large air flow type can reduce the number of products used and save installation space for its new system design. For system in use, if large air flow type is used to replace the standard one, system resistance can be reduced and the target of saving energy, long replacement cycle and low disposable can be reached.

Features:

Filter media of internationally famous brands is selected to ensure high efficiency rate can be up to 99.99% in the case of rated air flow.

Wood frame, galvanized frame, aluminum frame and stainless steel frame are available.

Non-standard types are also available.

Compare advantages of standard-resistance type with clapboard and low-resistance type with clapboard:

In the case of same resistance, low resistance type’s wind speed can reach 2.5m/s, and it saves more energy and has longer service life than the standard one if the resistance is increased a little in the same condition.

Working fields:

Hospital pharmacy, biological engineering, biomedical genetic research, university labs, film manufacturing, semiconductor manufacturing, food manufacturing and other manufacturing industries.

If you are interested in doing business with us and for more product information, please visit our website, or contact us by email.

HEPA filter list

Dimension mm	Filter area m2	Rated air flow m3/h	Initial resistance Pa	Suggest air flow m3/h	Max. resistance Aluminum foil Pa
610×610×150	8.4	850	230	500~1000	1300
305×610×150	4.1	425	230	250~500	1300
915×610×150	12.6	1275	230	750~1400	1300
1219×610×150	16.8	1700	230	1000~1900	1300
610×610×292	17.0	1700	240	1000~1900	2200
305×610×292	8.5	850	240	500~900	2200
915×610×292	25.5	2550	235	1500~2800	2200
1219×610×292	34.0	3400	235	2000~3800	2200
610×610×292/3	24.0	1700	190	1500~3000	2400
305×610×292/3	12.5	850	195	750~1500	2400

Foldaway and plank filter

pre-effciency air filter

V-type hepa air filter

Air filter

Air bag filter

10 reason to choose us

Reason 1
all our products size and design arecustomizingavailable.

Reason 2
About twenty yearsfiltration products manufacturing and3 yearsexportation experience and have exported to all over the world
Reason 3
Various kinds of filters and filtration equipmentavailable, such as air filter, water filter, oil filter, carbon filter, acid filter, oil purifier, filter bag, bag filter, filter cartridge , filter equipments etc.

Reason 4
Shanghai Baosteel (world top 500 enterprise) and Wuhan Iron and Steel Group Corporation, Philips color company etc. use our filters and filtration equipments.
Reason 5
we’re proud to say that our products are manufactured to a very high standard right here in CHINA.

Reason 6
We can provide sample for quality testing and return sample cost when customer place the order

Reason 7
ISO9001 management system certification passed and our products have export to more than15 countries, including Canada, USA, Australia, Italy, Hungary, Thailand , Vietnam, Yemen, Venezuela, Iran, Bangladesh, Georgia, HK etc.

Reason 8
Delivery can be in as little as10 days.

Reason 9
7×24 houremail and phone call service before and after sale.

Reason 10

Written in stone promise that100% money back guaranteein 60 days.