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Classification of hepa high efficiency air filters

clean-link.com.cn
2021-04-26

The use of high-efficiency filters in hospitals is very important, there are many high-efficiency filters in our lives, but people know little about high-efficiency filters, and they are not very clear about what role they play in hospitals. Now let Jielin purification take you to understand what the high-efficiency filters used in hospitals are like. 

High efficiency air filter includes partition high efficiency air filter and non-partition high efficiency air filter, partition high efficiency air filter includes GK (partition high efficiency air filter), GKW (high temperature high efficiency air filter), GKA (high humidity high efficiency air filter).Non-partition high efficiency air filter includes GKYW (combined high efficiency air filter), GKYS (non-partition high efficiency air filter), GKYC (liquid tank non-partition high efficiency air filter), GKYL (ultra-low resistance non-partition high efficiency air filter), GKYD (knife holder non-partition high efficiency air filter), GKUL (0.1um super high efficiency air filter). 

1. Non-clapboard high efficiency filter
The filter material is fiberglass filter paper, the outer frame is aluminum alloy (galvanized sheet), the separator is hot melt adhesive, and the sealant is polyurethane. The efficiency is 99.95%, 99.995% and 99.999% respectively.

Regular size:

 

size(mm)

Filter area(m2

when Wind speed 0.45m/s Resistance Pa

Recommended air volume M3/h

610*610*70

11.2

135

600-1100

305*610*70

5.6

135

300-500

610*610*90

14.1

100

600-1100

305*610*90

7.0

100

300-500


2. High efficiency filter with partition 
The filter material is fiberglass filter paper, the outer frame is aluminum alloy (galvanized sheet), and the partition is cardboard. 
Features: high temperature resistance, impact resistance, widely used in cleaning projects in various industries and ventilation systems with special requirements and processes.
Regular size:

size(mm) 

Rated air volume(M3/h)

Recommended air volume

Initial resistance Pa

Maximum resistance Pa

Filtration efficiency %

484*484*220

1000

600-1000

235

1500

99.99

630*630*220

1500

1000-1500

220

1200

99.99

610*610*150

850

500-1000

230

1300

99.99

915*610*150

1270

750-1400

230

1300

99.99

610*610*292

1700

1000-1900

240

2200

99.99

915*610*292

2550

1500-2800

230

2200

99.99


3. Combined high efficiency filter with large air volume
The filter material is fiberglass filter paper, the outer frame is plastic frame (galvanized sheet), the separator is hot melt adhesive, and the sealant is polyurethane. The efficiency is 99.95%, 99.995% and 99.999% respectively. 
Features: large dust capacity, no partition design; strong structure to ensure good performance under turbulent conditions; high air volume and other characteristics. HV filter is a kind of high efficiency air filter with heavy load, which is suitable for constant air flow and variable air flow system.

Regular size:

常规尺寸:

 

size(mm)

Filter area(m2) 

when Wind speed 0.45m/sResistance Pa

Recommended air volume M3/h

Interval number

287592295

11.2

135

600-1100

二隔四面

490592295

5.6

135

300-500

三隔六面

592592295 

14.1

100

600-1100

四隔八面

610*610*295 

7.0

100

300-500

五隔十面


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