| Aili industrial large air volume box-type high-efficiency filter adopts a V-shaped partition-less structure and combines multiple sets of folded filter media in a box-type frame to increase the effective filtration area under limited installation dimensions and can be used in larger air volume air treatment systems. The product can be configured according to system air volume, installation size, filtration efficiency and sealing method, and is suitable for air conditioning boxes, air handling units, clean rooms and industrial air filtration systems. |
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Aili industrial large air volume box-type high-efficiency filter adopts a V-shaped filter material structure without partitions . Multiple sets of V-shaped filter material are arranged to increase the effective filtration area and adapt to a larger air treatment capacity within the standard box size.
The product can be configured according to the air volume, installation space, filtration efficiency, frame material and sealing form of the air handling system. It is suitable for air conditioning units (AHU), clean air conditioning systems, industrial ventilation systems, clean rooms and other equipment that require high-efficiency air filtration.
Different from the traditional flat or single-group filter material structure, the V-shaped structure folds and combines the filter materials into multiple filter units, expanding the effective filtration area without simply increasing the windward area. The actual resistance, air volume and filtration efficiency need to be determined based on the filter material, size and system operating conditions. Industry data also uses the V-Bank structure for high-volume air treatment and clean environment filtration.
Aili industrial large air volume box-type high-efficiency filter adopts V-shaped arrangement, and the filter material is folded to form multiple V-shaped filter units. When the air passes through the filter material, the particles are trapped by the filter media, thereby reducing the particle load entering the downstream clean area or air treatment equipment.
The core of the V-shaped structure is not to simply improve the filtration efficiency, but to structurally match the box size, filter area, air volume and resistance . Therefore, in actual projects, specific selection needs to be made based on the target air volume and allowable resistance.
V-shaped structure → |
Increase the effective area of filter material to adapt to larger air volume filtration needs |
|---|---|
No partition structure → |
Reduce the impact of traditional partitions on filter material arrangement space |
Box frame → |
Conveniently matched with air handling equipment and filter mounting frames |
Multiple sets of filter media→ |
V-shaped filter channels are formed through multiple sets of filter materials. |
Sealing structure → |
Gasket or liquid tank seal can be configured according to the installation method |
01｜V-shaped filter material structure |
02｜Large filter area |
03｜Box installation structure |
04｜Various sealing methods |
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Multiple sets of filter media are arranged in a V-shape, which is suitable for larger air volume air filtration systems. |
The effective filter media area is increased through V-shaped arrangement to match higher air treatment capacity. |
The box structure is easy to match with AHU, air conditioning box and other air treatment equipment. |
EPDM sealing gasket can be configured, or liquid tank sealing can be used according to the equipment structure. |
05｜Frame optional |
06｜Glass fiber filter material |
07｜Dimensions can be customized |
08｜Efficiency configurable |
Frame forms such as galvanized steel plate and stainless steel can be selected according to the use environment and equipment requirements. |
Glass fiber filter material is used, and the specific filter material structure is determined according to the filtration grade and product specifications. |
In addition to common sizes, non-standard size designs can be provided according to the equipment installation space. |
The corresponding filtering level can be configured according to the system requirements. The actual efficiency is subject to the corresponding product test results. |
Parameter items |
Product configuration |
Parameter items |
Product configuration |
|---|---|---|---|
product type |
Large air volume box type high efficiency filter |
Structural form |
V-shaped structure without partitions |
filter material |
glass fiber filter media |
Frame material |
Galvanized steel plate, stainless steel plate, etc. |
Common sizes |
610×610×292mm |
Available sizes |
610×305×292mm, etc. |
Liquid tank seal size |
Configurable to a depth of approximately 311mm |
Sealing method |
EPDM gasket, liquid tank seal |
Partition |
No partitions |
sealant |
polyurethane |
Separating material |
hot melt glue |
filter level |
Configure according to project requirements |
H13 reference specifications |
610×610×292mm |
Rated air volume reference |
About 3400~4000m³/h, please refer to the product test data. |
H13 reference specifications |
610×305×292mm |
Rated air volume reference |
About 1500~1700m³/h, please refer to the product test data. |
Initial resistance reference |
Determined based on air volume and filtration level |
working temperature |
The maximum temperature of conventional products is about 70℃, special working conditions need to be confirmed |
Installation method |
Determine based on the device filter section structure |
Customized way |
Size, efficiency, frame, sealing form, etc. can be configured according to the project |
Parameter description:
Non-standard can be customized!
When selecting the actual model, the air volume cannot be judged only based on the size of the box. It should be confirmed based on the filtration grade, filter material area and allowable resistance of the system. The above are reference specifications. Actual product parameters are subject to specific models and test results.
The filtration area of traditional flat filters is mainly limited by the size of the windward surface, while V-shaped filters fold the filter materials and combine them in a V-shape, allowing more effective filter material area to be arranged inside the same box.
Under the same box size, the V-shaped structure can improve air passage conditions by increasing the expansion area of the filter material. The actual effect depends on the filter material itself, fold number, number of V-shapes, wind speed and system resistance.
'High air volume' does not mean that all projects use the same air volume parameters. The design air volume, allowable initial resistance, filtration efficiency and installation size of the air treatment system are different, and the requirements for filters are also different.
Therefore, Aili Industry recommends providing:
System air volume → Installation size → Filtration efficiency → Allowable initial resistance → Sealing method → Use environment
Determine specific specifications and product parameters based on this information.
Galvanized steel frame → |
Conventional air handling system |
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Stainless steel frame → |
Scenarios with high corrosion resistance or hygiene requirements |
Other metal frames → |
Configure according to equipment design requirements |
Customized frame→ |
Design according to installation dimensions, flange and sealing structure |
The actual materials can be determined according to the equipment operating environment and customer requirements.
Application scenarios |
Use location |
Main needs |
Product configuration direction |
|---|---|---|---|
clean room |
Air conditioning supply system, air treatment section |
Control air supply particulate matter |
H13/H14 and other corresponding grades |
Electronic manufacturing |
Clean air conditioning, air treatment equipment |
Clean air supply |
Selection based on cleanliness level and air volume |
Semiconductor factory |
MAU, AHU and related air handling systems |
Large air volume air filtration |
Configure according to system air volume |
pharmaceutical industry |
Clean air conditioning system |
Air cleanliness control |
Configured according to process and regulatory requirements |
biology laboratory |
Air treatment and cleaning system |
High efficiency particulate matter filtration |
Selection based on laboratory grade |
medical environment |
Air conditioning and ventilation systems |
air filtration |
Select according to specific regional requirements |
food production |
Clean ventilation system |
air particulate matter control |
Configure according to production environment |
industrial plant |
air handling equipment |
Dust and particulate matter filtration |
Selection based on dust load and air volume |
data center |
air handling system |
Equipment inlet air filtration |
Selection based on air volume and resistance in the computer room |
commercial building |
AHU, fresh air and air conditioning system |
indoor air filtration |
Selection based on equipment size and air volume |
Aili Industrial V-Bank high-efficiency filters are commonly used in HVAC, air handling units, clean rooms and air filtration systems that require large air processing volumes.
First, confirm the filter size that can be installed in the filter section of the equipment, including:
Width W → Height H → Depth D → Flange size → Installation direction
If you are replacing the original filter, it is recommended to directly provide the size and photo of the original filter.
Determine the amount of air that the filter needs to process based on the design air volume of the AHU, air conditioning box, or ventilation system.
Don't just look at the maximum air volume of the filter, but the rated air volume and corresponding initial resistance .choose it based on
Select the appropriate filtration grade based on the clean area, process requirements and system design.
Aili Industrial can configure corresponding levels according to project requirements. Common high-efficiency filtration levels include H13 and H14. If the project requires higher filtration levels, it also needs to be confirmed based on specific filter materials and testing standards.
Ordinary seal → EPDM gasket
High sealing requirements → liquid tank sealing
The specific structure to be adopted needs to be determined in conjunction with the equipment filter installation frame.
Depending on the use environment, equipment structure and maintenance requirements, frame materials such as galvanized steel plates and stainless steel can be selected.
For high temperature, high humidity, corrosive gas or special process environments, the actual working conditions should be explained during the selection stage to determine the appropriate filter media, sealant and frame materials.
The width, height and depth can be adjusted according to the actual installation space of the equipment to adapt to different air treatment equipment.
Select the corresponding filtering level according to project needs, and use actual product testing data as the basis for acceptance.
Galvanized steel, stainless steel and other materials can be selected according to the operating environment of the air handling system.
Structures such as EPDM gaskets or liquid tank seals can be used, which are determined according to the installation method of the filter.
For projects that cannot be met by conventional sizes, parameters such as filter size, air volume, efficiency and sealing method can be provided, and the specifications will be confirmed by engineers.
Own production capacity → |
Production management from filter material processing to filter assembly |
|---|---|
Supporting capabilities → |
Can be used with FFU, EFU, fans and purification equipment to form product matching products |
Engineering customization → |
Support size, efficiency, frame and sealing structure customization |
Product testing → |
Carry out corresponding inspections on size, appearance, resistance and filtration performance, etc. |
Various products→ |
Can provide HEPA, ULPA and air filtration products of different structures |
Purification equipment experience → |
Long-term engaged in the production of clean equipment and air filtration products |
Project adaptation→ |
Confirm specifications based on customer equipment structure and usage conditions |
Integrated supply → |
The filter can be used with Aili Industrial FFU, EFU and other clean equipment |
Technical communication → |
Assist in product selection based on air volume, installation size and filtration level |
Compare items |
Conventional box type high efficiency filter |
Large air volume V-shaped box-type high-efficiency filter |
|---|---|---|
Filter material structure |
Available in flat or pleated structures |
Multiple sets of V-shaped filter media arranged |
Effective filter area |
Determine based on product structure |
Increase the effective filter media area through V-shaped arrangement |
Air volume adaptability |
Determine according to specifications |
Usually used for larger air volume air treatment needs |
Cabinet size |
Various sizes |
Common specifications such as 610×610, also support customization |
Sealing method |
Gaskets, etc. |
Can use EPDM or liquid tank seal |
Typical applications |
Regular air filtration |
AHU, clean air conditioning, industrial air treatment, etc. |
Selection basis |
Size, efficiency, air volume |
Size, efficiency, air volume, resistance, sealing, etc. |
Note:
There is no simple 'who is better' relationship between the two types of filters. The V-shaped structure mainly aims at structural matching between filter area and air handling capacity. The final selection should still be based on the actual air volume, allowable resistance and installation space.
Filter material inspection → Frame inspection → Dimensional inspection → Sealing inspection → Resistance inspection → Appearance inspection → Packaging and shipping
The testing items for different products and projects can be determined according to the technical requirements of the order. For projects with testing requirements, corresponding testing data can be provided based on product configuration and testing conditions.
Before installation → |
Check filter size, efficiency rating and sealing style |
|---|---|
During installation → |
Check filter media and frame for shipping damage |
Sealing → |
Ensures a continuous seal between filter and mounting frame |
After running → |
Make maintenance judgments based on changes in system pressure difference |
Replacement cycle → |
Determine based on actual operating environment, particle load and pressure difference |
When replacing → |
Use sizes and filter levels that match the original system |
High dust environment→ |
It is recommended to combine the pre-filtration configuration to reduce the load of the high-efficiency filter |
Special working conditions → |
High temperature, high humidity and corrosive environments should be technically confirmed in advance |
The large air volume box-type high-efficiency filter is an air filter designed with a box-type frame and a large effective filtration area. This series of Aili Industrial adopts a V-shaped partition-less filter material structure and is mainly used in HVAC, AHU, clean air conditioning and industrial air treatment systems that require large air handling capacity.
V-type high-efficiency filter, also called V-Bank filter, is a filter in which multiple sets of pleated filter media are arranged in a V-shape inside the box. Its main feature is to use the V-shaped structure to increase the effective filter material area, thereby adapting to larger air treatment capacity.
The V-shaped arrangement can arrange more effective filter media area in the limited box space, so it can carry out structural design for larger air treatment capacity. Actual air volume and resistance still need to be determined based on filter material, size, efficiency level and operating conditions.
Existing product information includes specifications such as 610×610×292mm, 610×305×292mm, and non-standard sizes can be provided according to the project installation space.
Corresponding H13 grade products can be provided according to product configuration. The H13 specifications are clearly listed in the current product information of Aili Industrial. The specific filtration efficiency should be based on the corresponding product test results.
Can be configured and confirmed based on project requirements. H14 products need to be determined based on the specific filter material, structure, air volume and testing requirements. The actual performance is subject to the testing data of the corresponding product.
Can. Aili Industrial's existing product information includes SS304 stainless steel frame configuration, and other frame materials can also be confirmed based on the use environment and equipment requirements.
Can. The product information of this series provides a liquid tank sealing structure, which is suitable for air treatment systems that require a sealing method for filter installation.
The liquid tank seal is mainly used to improve the sealing fit between the filter and the installation frame. Whether a liquid tank structure is required should be determined based on the installation structure and cleanliness requirements of the filter section of the equipment.
no. Filter selection needs to consider air volume, filtration efficiency, initial resistance, installation size, system fan capacity and operating environment. Pursuing high air volume alone may result in a mismatch between system resistance, filtration efficiency, or operating parameters.
The initial resistance is not a fixed value and will be affected by factors such as filtration efficiency, filter material, size, and test air volume. Some of the existing H13 specifications of Aili Industry list the reference initial resistance corresponding to different sizes and air volumes. The specific values should be based on the actual product testing data.
There is no uniform fixed replacement time. The actual replacement cycle is related to outdoor air quality, front-stage filtration configuration, dust load, system operating time and filter pressure difference changes. It is recommended to determine the replacement time based on equipment operating data and maintenance regulations.
Can. V-Bank structure high-efficiency filters are commonly used in air handling units and HVAC systems. This series of products from Aili Industrial can also be configured according to the AHU filter section size, air volume and sealing method.
Can be selected according to clean room system requirements. It is necessary to determine the specific product based on the cleanliness level, air supply volume, filtration efficiency and installation structure, rather than judging whether it is suitable for a certain clean room based only on the 'HEPA' name.
Can. Aili Industry supports product configuration based on installation size, air volume, filtration efficiency, frame material and sealing method.
It is recommended to provide the following information:
Filter size → System air volume → Filtration level → Initial resistance requirement → Frame material → Sealing method → Usage environment → Purchase quantity
If you are replacing an existing filter, you can also directly provide the original filter model, size and on-site photos to facilitate the engineering staff to confirm the specifications.
Information required |
Example/Explanation |
Information required |
Example/Explanation |
|---|---|---|---|
Installation dimensions |
W×H×D |
System air volume |
m³/h |
Filtration efficiency |
H13, H14, etc. |
Initial resistance requirements |
Pa |
Frame material |
Galvanized steel, stainless steel, etc. |
Sealing method |
EPDM, liquid tank, etc. |
Use temperature |
normal temperature or special temperature |
humidity conditions |
Normal or high humidity environment |
Install equipment |
AHU, air conditioning box, etc. |
Use industry |
Electronics, pharmaceuticals, medical, etc. |
Purchase quantity |
Number of items |
Is it non-standard? |
Standard size/Customized size |
Aili Industry provides large air volume box-type high-efficiency filters around clean air treatment and purification equipment, which can be configured according to the actual parameters of the air treatment system.
From the filter body to clean equipment such as FFU and EFU, Aili Industry can provide product matching according to the air treatment method of the project. In projects that require large air volume air filtration, V-shaped box-type high-efficiency filters can be used as filtration units in AHU, clean air conditioning and industrial air treatment systems.
Product selection is not judged by a single parameter, but by comprehensive consideration of filtration level, system air volume, initial resistance, filter size, sealing structure and use environment.。
If you are choosing a large air volume box-type high-efficiency filter, you can send the following information to Aili Industrial:
Size + air volume + filtration level + frame material + sealing method + usage environment + quantity
Aili Industrial can assist in confirming the appropriate filter structure and specifications based on actual project parameters.
