Product features: Use 0.1 micron MPPS testing instrument for performance testing, product quality is guaranteed; produced in a class 10,000 clean factory, no volatile dust; using high-quality HV filter material, stable efficiency, low resistance, long service life; small size, saving installation space; high strength, light weight, easy to install.

Performance parameters: Full efficiency test (0.1-0.2μm): 99.9995%; Most penetrating particle size scanning method (MPPS), filtration level: U15;

Filter material: glass fiber filter paper

Frame: frosted aluminum profile

Dividers: hot melt glue

Working temperature: -20~70℃

Working humidity: ≤99%

Dimensional diagram:

Why choose a high-efficiency filter without partitions

Lower operating resistance

The Mini-pleat structure optimizes the air flow path, effectively reduces system pressure loss and saves energy consumption.

Larger filtration area

Provides a higher filtration area under the same size, improving dust holding capacity and service life.

Lightweight structure

The metal partition-free design makes the overall weight lighter and easier to install.

High-efficiency filtration performance

Can stably reach H13/H14 level filtration efficiency to meet high cleanliness level requirements.

Suitable for energy-saving systems

Ideal for modern energy-saving HVAC systems and variable air volume systems (VAV).

Stable and reliable

The hot melt adhesive separation structure ensures long-term stable operation of the filter material without deformation.

Main features

• Mini-pleat structure without partitions

• Ultra-low resistance operation

• High filtration efficiency (H13–H14)

• Efficient interception of 0.3μm particles

• Lightweight design

• Large filtration area

• Energy saving and environmental protection

• Support OEM/ODM customization

Typical applications

Pharmaceutical industry

Used for terminal filtration in the sterile production area, filling area and packaging area of GMP clean plants.

Hospitals and medical systems

Suitable for operating rooms, ICUs, clean wards and medical air purification systems.

Electronics and semiconductor industry

Used in chip manufacturing, precision electronics and high-clean production environments.

Biological laboratory

Suitable for P2/P3 laboratories and scientific research clean environments.

Food and precision manufacturing

Used for air purification in high-hygiene production workshops.

Data center

Protect the operating environment of precision equipment and reduce the risk of particle pollution.

Product advantages

Energy-saving and efficient

Low resistance design significantly reduces fan energy consumption.

Longer service life

Large filtration area brings higher dust holding capacity.

Lightweight structure

The partition-less design reduces weight and makes installation and maintenance more convenient.

High reliability

Suitable for continuous operation of clean environment systems.

Flexible customization

Supports multiple sizes, efficiency levels and frame materials.

Optional configuration

• H13 high efficiency grade

• H14 super high efficiency grade

• ABS frame

• Aluminum alloy frame

• Galvanized steel frame

• Double-sided sealed structure

• High temperature resistant version

• Ultra-low resistance version

• OEM brand customization

Our advantages

Professional HEPA manufacturer

Focus on the research and development and production of high-efficiency and ultra-high-efficiency air filtration technology.

Strict quality control

Each product has been tested for efficiency and leakage.

Rich experience in clean engineering

Widely used in pharmaceutical, medical, electronics and scientific research fields.

Fast delivery capability

Standard models have sufficient inventory to support project batch supply.

OEM/ODM services

Support global brands and engineering project customization cooperation.

Frequently Asked Questions (FAQ)

What is the difference between a high-efficiency filter without partitions and a filter with partitions?

The Mini-pleat structure without partitions has lower resistance and lighter weight, and is more suitable for modern energy-saving HVAC systems; the structure with partitions is more suitable for high air volume and high-intensity working conditions.

Is it suitable for operating rooms?

Yes, it is widely used in hospital operating rooms and at the end of clean medical systems.

How high can the filtration efficiency be?

Usually achieves H13 or H14 level (99.95%–99.995%).

Does custom size support?

Supported and can be customized according to project requirements.

Is OEM cooperation possible?

Support OEM and ODM services.

Get a quote

Looking for a reliable supplier of high efficiency filter without partitions?

Please provide the following information:

• Filter size (length × width × depth)

• Filter level (H13/H14)

• Wind Quantity requirements

• Application industries

• Purchase quantity

Our engineers will provide selection suggestions and quotation plans within 12 hours.