Mini Pleat AHU HEPA Filter is made of ultra-fine fiberglass, it designed into continuity fold paper for providing larger filtration area. Mini-pleats media design also can extending filter life and decreasing filter pressure drop. Air can through media smoothly with low resistant. What’s more, folded media separated through hot melt adhesive to make sure there are no chemical pollution air release to our clean space. Mini Pleat AHU HEPA Filter testing according to EN-1822 standard, filtration efficiency guaranteed from 99.97 % to 99.999 % for particles size at 0.3 micro meter.
Hepa filters are mainly used to catch particulate dust and various suspended substances below 0.3um.
Air purifier is mainly composed of filter element and shell.
The basic requirements are high filtration efficiency, low flow resistance and continuous use for a long time to reduce the cost of consumables in the later stage.
Use made of super fine glass fiber paper, offset paper, aluminum membrane materials, such as partition board, with wooden frame aluminum alloy agglutination, the use of special silicone rubber, no smell, not surface hardening, long time also won't have crack, stable chemical performance, corrosion resistance, can absorb heat bilges cold shrink stress without cracking, moderate hardness, good elasticity.
Each unit is tested by sodium flame method, with high filtration efficiency, low resistance, large dust capacity and other characteristics.
Standard Size
We not only produce all kinds of different normal size Mini-pleat HEPA filter,but also accept all kinds of customized
size Mini-pleat HEPA filter.Please choose what size you want to buy refer to the below table,
Model Dimensions
(W×H×D) mm
| Filter grade
EN1822 | Airflow / pressure drop m³/h / Pa (± 15%) | Unit
volume m³ |
| 610x610x50 | H13 | 603/130 | 0.041 |
| 1170X1170X50 | H13 | 2218/125 | 0.082 |
| 1170x570x50 | H13 | 1080/130 | 0.073 |
| 610x610x70 | H13 | 603/110 | 0.026 |
| 1170X1170X70 | H13 | 2218/105 | 0.052 |
| 1170x570x70 | H13 | 1080/110 | 0.046 |
| 610x610x90 | H13 | 603/85 | 0.033 |
| 1170X1170X90 | H13 | 2218/80 | 0.066 |
| 1170x570x90 | H13 | 1080/85 | 0.060 |
| 610x610x50 | H14 | 603/140 | 0.041 |
| 1170X1170X50 | H14 | 2218/135 | 0.082 |
| 1170x570x50 | H14 | 1080/140 | 0.073 |
| 610x610x70 | H14 | 603/120 | 0.026 |
| 1170X1170X70 | H14 | 2218/115 | 0.052 |
| 1170x570x70 | H14 | 1080/120 | 0.046 |
| 610x610x90 | H14 | 603/95 | 0.033 |
| 1170X1170X90 | H14 | 2218/90 | 0.066 |
| 1170x570x90 | H14 | 1080/95 | 0.060 |
