Advantages of Filtedge Mini Pleat HEPA Filters
- Quality control in our own factory – Filter material cutting, pleat molding, sealing test are all done in our factory to ensure the same performance of each batch of products
- Strong engineering customization ability – Filtedge can flexibly customize the filter according to your system airflow, resistance, efficiency, installation space
- OEM/customized brand cooperation is available – OEM/customized brand cooperation can be provided to meet the needs of engineers and industrial customers. We can provide customized brands to meet the needs of engineers and industrial customers.
- Factory Direct Supply, Controlled Delivery – No middlemen, controlled delivery, to meet your long-term bulk purchasing.
What is Mini Pleat HEPA Filters?
Mini Pleat HEPA Filters are high-efficiency air filters made of glass fiber with a finer pleat design to maximize the effective filter area in a limited space.
The structure of Mini Pleat HEPA Filters ensures HEPA filtration efficiency with low resistance and even airflow distribution, which also saves you installation space.
It serves as the most terminal filter, which reduces the rate of differential pressure rise, lowers the system load, extends the service life, and directly reduces energy consumption and replacement costs for your air circulation system.
Mini Pleat HEPA Filters are Categorized by Their Structure
The fine pleated structure combined with the flat plate design is ideal for installation in truly space-efficient HVAC and AHU systems, and is easy to quickly replace and maintain, and can be used as a stable terminal or sub-terminal reliable high-efficiency filtration option.
By deepening filter media and stabilizing frame structure, Mini Pleat HEPA Filters boost filtration area, ideal for high airflow systems, and scenarios needing stability and service life. Typically used in Clean Room / Laminar Flow Hood / Pharmaceutical and Electronics Workshop
By the pleated design of multiple V/W arrangement, the filtration area can be significantly increased, the system operating resistance, suitable for high air volume HVAC / Industrial AHU / High air volume with frequent air exchange rate. Centralized air supply system.
Features and Advantages of Mini Pleat HEPA Filters
Pleat design structure, high-quality filter material evenly spread, can effectively intercept 0.3 micron particles, Mini Pleat HEPA Filters filtration efficiency ≥ 99.97%.
Strictly control the pleat height, pleat distance, to ensure that the airflow uniformly passes through the filter material, and will not be partially collapsed to avoid leakage or performance degradation caused by high local air velocity, which is suitable for laminar flow and demanding clean environments. It can avoid leakage or performance degradation caused by high local air velocity, and is suitable for laminar flow and demanding clean environments.
Filtedge Mini Pleat HEPA Filters Optimized pleat design, with a resistance of 200-250pa at rated airflow, can effectively reduce the pressure drop and slow down the rise of differential pressure cycle.
The automatic pleat molding and stable frame structure can ensure that Mini Pleat HEPA Filters will not collapse or deform and maintain good filtration performance under long-term continuous operation.
Custom Mini Pleat HEPA Filter
Filtedge As a Mini Pleat HEPA Filter manufacturer, we can customize the design according to your size, air volume (500-15000 m³/h), resistance (80-200Pa) and system conditions, which can flexibly match your needs. Each batch of air filters will go through strict, batch differential pressure and efficiency comparison, quality inspection, appearance inspection, to ensure that each batch of Mini Pleat HEPA Filter performance is consistent. Our stable production and customized service can provide long-term reliable supply guarantee for your project.
Mini Pleat HEPA Filter Pleating Production Process
Mini Pleat HEPA Filter adopts our pleat molding process, which can effectively increase the filtration area by about 30%-60%. We have strict control over pleat height and spacing, which ensures zero error, uniform and full expansion of the filter material in a limited space, as well as maintaining structural stability and no localized collapse. This process can help your Mini Pleat HEPA Filter to operate stably in the air filtration system for a long time and reduce your maintenance cost.
Mini Pleated HEPA Filters Variety of Frame Materials
When you choose Mini Pleat HEPA Filters, you are usually worried about the stability of the frame, we can provide a variety of frames such as aluminum alloy, galvanized steel, stainless steel, etc., the size of the conventional 69 / 78 / 90 / 100 mm, but also can be customized for you to meet your scenario of the installation needs, to completely avoid the deformation of the frame to avoid the problem of sealing failure caused by the failure of filtration performance. This completely avoids the problem of sealing failure due to deformation of the frame, which leads to the failure of filtration performance.
Why Choose Filtedge Mini Pleat HEPA Filters Manufacturer?
Filtedge has been in the Mini Pleat HEPA Filters industry for over 20 years and has accumulated a wealth of experience in solving air filtration problems, taking the guesswork out of it and reducing the cost of risk.
Filtedge Mini Pleat HEPA Filters manufacturer already has a 35,00 m² ISO 7 (Class 10,000) purified assembly plant, equipped with 5 sets of high-end automatic paper folding machines, 4 sets of ultrasonic bag forming machines, 2 sets of gluing systems, 3 sets of high-precision particle detectors, and airflow resistance testing stations, which can ensure stable quality and tens of thousands of square feet of filtration area production capacity per day. The capacity of filtering area is tens of thousands of square meters per day.
With several years’ development, we have customers in more than 100 countries, participated in more than 30 important exhibitions, and formed long-term cooperative relationships with engineering companies, system integrators and brand customers in different markets. Last but not least, we also hope you can visit our factory and become our important partner.
Mini Pleat HEPA Filters Application
In HVAC, AHU, clean room or laminar flow air supply system, the most worrying thing for you is not the filtration efficiency, but the rapid rise of resistance, unstable airflow, unstable efficiency of localized collapse, and the short life of filters. Filtedge Mini Pleat HEPA Filters are designed for these real-life problems.
In HVAC or industrial AHU systems, soon after your filters have been replaced, the differential pressure of the system rises significantly, the load on the fans increases, and the energy consumption increases. Our Mini Pleat HEPA Filters have greater filtration efficiency, reducing initial resistance by 30%-50% under the same size, and slowing down the rise in differential pressure, which can meet the filtration efficiency and maintain low energy consumption in the long run. At the same time, we can give you a reasonable solution according to your specific working conditions.
What you need in a clean room is long-term air quality, filtration efficiency, stable airflow distribution, no bypass air is particularly important, and Filtedge Mini Pleat HEPA Filters through the pleat spacing and pleat height consistency control, to ensure that the surface of the filter airflow uniformly through the filter media, to ensure that the filtration efficiency can be stably maintained your clean room grade, significantly reduce the number of bypass airflow, and reduce your energy consumption, and to maintain a low energy consumption. This ensures filtration efficiency and allows you to consistently maintain your cleanroom ratings, significantly reducing the frequency with which you have to maintain your system and thus saving you money.
Filtedge Mini Pleat HEPA Filters manufacturer in many laminar flow hood customer cases, well aware of the filter structure is not stable, will destroy the laminar flow, localized turbulence, will directly affect the process and the results of the experiment, Mini Pleat HEPA Filters have a variety of frames can be chosen to protect the stability of the frame. The Mini Pleat HEPA Filters are available in a variety of frames to ensure frame stability and uniform air delivery, ensuring that the filtration efficiency of 0.3 μm particles reaches ≥99.97%, maintaining your reliable unidirectional airflow condition.
In the operating room, pharmaceutical or electronics manufacturing environments, you often need continuous system operation rather than frequent downtime for maintenance. Uncontrolled filter life can often disrupt your production, and the slower differential pressure growth of Mini Pleat HEPA Filters slows down the decay of the filtration performance, so you can establish a consistent replacement cycle, reducing downtime and maintenance risks.
Mini Pleat HEPA Filters vs. Standard HEPA Filters
- Mini Pleat HEPA Filters vs. Standard HEPA Filters
| Comparison Program | Mini Pleat HEPA Filters | Standard HEPA Filters |
| Filtration efficiency class | H13 / H14 (can be detected individually) | H13 / H14 |
| Fold Structure | High density, precise pleat spacing control | Large fold spacing and relatively traditional structure |
| Effective filtration area | Larger (high space utilization) | moderate |
| Initial resistance | Lower (for same size) | relatively high |
| Differential pressure rise rate | Slower | Faster |
| Airflow uniformity | Stable wind speed distribution | Prone to localized high wind speeds |
| Structural stability | Not easy to collapse folds, long-term operational stability | Vulnerability to operating conditions over long periods of time |
| Applicable systems | HVAC / AHU / Cleanroom | Conventional high-efficiency filtration systems |
If you need to consider the cost and the operation conditions are relatively fixed, the standard HEPA Filters can meet the basic high-efficiency filtration needs, if the space is limited, and consider reducing the energy consumption, Mini Pleat HEPA Filters will be your good choice.
Yes, Mini Pleat HEPA Filters are designed for high-volume, low-pressure-loss applications. They have a larger filter area for the same size, which reduces energy consumption while maintaining efficiency.
The lifespan of Mini Pleat HEPA Filters usually depends on your usage environment and the configuration of your pre-filter, under reasonable circumstances, the lifespan can be up to 1-2 years.
Filtedge Mini Pleat HEPA Filters generally reach H13, H14, customized can reach U15, can filter 0.3 micron particles filtration efficiency, H13 ≥ 99.95%, H14 ≥ 99.995%, to meet your high efficiency filtration requirements.
Yes, Mini Pleat HEPA Filters can be tested and graded for efficiency according to EN1822 or IEST standards, and each of our Mini Pleat HEPA Filters is scanned and tested at the factory to ensure the filtration performance of each product.
Mini Pleat HEPA Filters use different filter media, which have different adaptability to the environmental conditions, glass fiber is more suitable for high temperature and synthetic fiber is more suitable for high humidity, you can choose the right filter media according to your application environment.
The sealing methods of Filtedge Mini Pleat HEPA Filters generally include PU foam seal, EVA seal, and Gel Seal, and a reasonable sealing solution can effectively prevent side leakage bypass.
The history of Mini Pleat HEPA Filters can be traced back to the mid-20th century and was developed during World War II to prevent the spread of radioactive particles. As time progressed, engineers began to explore ways to improve efficiency and space, so the traditional HEPA filters were designed to be more compact, reducing the depth of pleats and spacing, resulting in the Mini Pleat HEPA Filters, which completely solved the problem of traditional air filters being limited in size and efficiency.
Filtedge’s mini pleated hepa filters are more compact than HEPA filters, with smoother airflow, less resistance to air flow and a smaller footprint, while maintaining the high efficiency of traditional HEPA filters.
