So, what makes the HEPA H13 filter so highly appreciated? Let’s join VCR to learn more through the article below!
Read more: What is Air Filter?

What is a HEPA H13 filter?

The HEPA H13 filter is currently rated as the most commonly used high-efficiency filter due to its ability to filter out small dust particles. In addition, the product can remove up to 99.99% of tiny particles, making it suitable for environments that require high cleanliness, such as cleanrooms and laboratories.
The H13 standard HEPA filter is a much more advanced technology than previous filter products. It stands out not only for its functionality and features but also for its long lifespan.
What is a HEPA H13 filter?
To be precise, the HEPA filter is an air filter membrane capable of filtering at the molecular level, and it is an essential device for supporting air purification equipment such as HEPA Box and FFU. The product efficiently filters microscopic dust particles, quickly and effectively removing harmful agents to ensure a clean atmosphere and promote human health.

Structure and technical information of the HEPA H13 Filter

Strucutre

The HEPA H13 filter membrane has an extremely sturdy structure consisting of two main parts:
  • The filter membrane, made of high-quality fiberglass material.
  • The frame, which can be made of either aluminum or wood, depending on customer requirements.
Additionally, to increase filtration efficiency, the product includes a rubber gasket that is tightly sealed at the inlet, ensuring a secure fit for the filter membrane. A key feature of this product is that all components of the filter membrane are assembled with specialized glue, ensuring uniform strength and durability during use.
HEPA H13 filter structure

Technical information

  • 99.97% filtration efficiency according to EN1822 standard
  • Refined filtration in cleanrooms with a level of 0.3micron
  • Specialized glue to glue the surface of the exhaust gas
  • Filter material: Glass fiber/synthetic fiber
  • Initial pressure difference: 250pa
  • Final pressure difference: 550 pa
  • Common size (mm) : 305 x 305 x 150, 305 x 610 x 150... and produce according to customer requirements
  • Standard flow rate (M3/H): 270 - 2880
  • High flow rate (M3/H): 450 - 4500

Outstanding Filtration Features of the HEPA H13 Filter Membrane

Most other filters provide decent filtration performance; however, in environments requiring higher cleanliness and safety standards, they may fall short. The HEPA H13 filter was designed to meet these stringent requirements, offering several outstanding advantages.
  • This filter possesses the ability to remove up to 99.99% of dust, targeting tiny, ultrafine, and microscopic particles in the air.
  • When used with an air purifier, the filter membrane cycles air through multiple stages, releasing it only when fully purified and free of dust particles.
  • The filter membrane is exceptionally tough and durable, with a service life that far surpasses other filter products.
  • The HEPA H13 filter membrane is highly effective at removing allergens and microorganisms, making it ideal for sensitive environments. It significantly reduces harmful biological agents in spaces with high air-quality standards.
  • Though the product may be more costly than other filters, it is well worth the investment, providing an exceptional filtration solution.

HEPA H13 Filter Classification

HEPA H13 filter membrane is usually divided into 2 main types:

Separator Type HEPA Filter

The separator HEPA filter membrane typically has a thickness ranging from 150 to 292 mm. With a thickness of about 150 mm, this type of filter membrane is considered moderately thick and is suitable for installation at air outlets in ceilings with a height of approximately 450 mm. For separator type HEPA filters with a thickness of around 292 mm, these are more suitable for installation in AHU (Air Handling Unit) centers or return air ducts, where the height of the filter is about 600 mm and it is installed at the air outlet.
Separator Type HEPA Filter
The separator type HEPA membrane has a relatively high airspeed. When installed in production environments, such as pharmaceutical manufacturing, the airflow speed should be limited. If the speed is too high, it may generate dust and have a negative impact on the production process. This type of separator type HEPA filter generally has a higher price than other standard filters.

HEPA H13 Mini Pleat Filter

The HEPA Mini Pleat filter membrane is thinner than the Separator HEPA filter membrane, with a depth of about 60 to 100 mm and a relatively low pressure drop of only 80 to 160 Pa. The HEPA Mini Pleat filter also features protective mesh on both sides, preventing the filter from being easily touched or damaged.
The HEPA Mini Pleat filter membrane is used in environments with controlled airflow speeds of approximately 0.45 m/s and is applied in laminar flow systems. With its thin material, the HEPA Mini Pleat filter achieves a very low pressure drop and offers a long service life.

Uses of HEPA H13 filter membrane

The HEPA H13 filter membrane is widely used in various applications to maintain high air quality standards:
  • Cleanroom Air Filter: Meets the Class 100,000 standard and is suitable for use in AHU systems and hospital operating rooms.
  • Allergen and Germ Control: Effectively traps allergens and germs, protecting sensitive production equipment and weighing devices from harmful biological agents.
  • Dust Filtration: Can capture small dust particles that may cause allergy or asthma symptoms, making it suitable for air purifiers and microbial incubators.
  • Installation in Air Handling Units: Commonly installed at AHU centers or along return air ducts. It is also used for air vent filters at false ceiling heights.
  • Controlled Airflow Environments: Suitable for locations where airflow speed control is required, such as at 0.45 m/s, and for use in laminar flow systems.
  • Centralized Technical Boxes: Often centrally installed in technical boxes to distribute airflow across multiple rooms; also used in AirShowers and Clean Benches.
  • High-Traffic Spaces: Ideal for crowded areas with high air quality demands, including shopping centers, hotels, and restaurants.
HEPA H13 Filter Membrane

Notes for using HEPA H13 Filters

Thanks to its special features, the H13 standard HEPA filter membrane is widely used across various fields. It is commonly installed as a filtration component in AHU systems, air purifiers (such as HEPA Boxes and FFUs), and microbial incubators in cleanrooms, sterile rooms, and hospital operating rooms. Additionally, this material is used in commercial centers, restaurants, and hotels to maintain high air quality standards.
To maximize the efficiency of the HEPA H13 filter, please keep the following points in mind:
  • Carefully read the installation instructions to avoid improper installation, which may affect the filter's performance.
  • Clean the filter membrane regularly to improve filtration efficiency and extend its lifespan.
  • Avoid strong impacts, as these can damage the mesh or frame, significantly affecting the product's filtration quality.

With its exceptional features, the HEPA H13 filter membrane is a highly effective and optimal filtration solution for your needs.

Properly Clean the HEPA H13 Filter Membrane

4 steps to clean the HEPA H13 filter

Regular cleaning of the HEPA H13 filter membrane is essential to ensure that the air purifier operates effectively and consistently. Performing periodic cleaning as scheduled can also help businesses save on costs. The 4-step process for cleaning the HEPA H13 filter is as follows:
Step 1: Disconnect the Power: Turn off and disconnect the power supply to ensure safety during the cleaning process.
Step 2: Remove the Filter Membrane: Gently open the cover and carefully remove the filter membrane from the machine.
Step 3: Clean the Filter: Use a vacuum cleaner or soft brush to remove dust and debris from the filter membrane. Then, use a clean, dry cloth to wipe away any remaining dirt.
Step 4: Reinstall the Filter: Place the HEPA H13 filter back into the air purifier and securely close the cover.
4 steps to clean the HEPA H13 filter

Notes for Cleaning the HEPA H13 Filter Membrane

The HEPA filter membrane is made of relatively thin glass fibers, making it susceptible to damage. Keep the following points in mind when cleaning:
  • Avoid using cleaning chemicals, as they may damage the filter membrane.
  • Clean the filter every 2-3 months for optimal performance.
  • Do not apply excessive force during cleaning, as this could tear or alter the structure of the HEPA H13 filter membrane.
With the rapid growth of online information, finding and purchasing HEPA H13 filter membranes has become easy. However, it is crucial to ensure the reliability of the source. Buying low-quality products can result in significant losses.
Vietnam Cleanroom Equipment is a trusted HEPA filter supplier that meets the highest technical standards in Vietnam. As a direct supplier and distributor, VCR offers highly competitive prices for products of the same type. Contact VCR now to get the best price!
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