Product features: large air volume, small resistance, and solid structure.

Product application:

Filters in air conditioning systems

Pharmaceutical, medicine, cosmetics, semiconductor, electronics, precision machinery, food and other industries

air filtration

Paint line air filtration

Dimensional diagram:

Remarks: The above sizes are common specifications, other sizes can be customized and processed as required

Why choose bag filter (non-woven fabric)

High dust holding capacity design

The multi-bag structure provides a larger filtering area, can hold more dust, and extends the replacement cycle.

Low operating resistance

Optimized air flow distribution design, effectively reducing system pressure loss and fan energy consumption.

Economical and efficient

Compared with fiberglass bag filters, they are lower in cost and suitable for most conventional engineering projects.

Extend system life

Effectively protect medium-efficiency and high-efficiency filters and reduce overall maintenance costs.

Easy to install and maintain

Standard size design, suitable for a variety of AHU and HVAC systems.

Suitable for large air volume systems

Especially suitable for central air conditioning and large ventilation systems.

Main features

• Synthetic fiber non-woven filter material

• Multi-bag structure design

• High dust holding capacity

• Low pressure loss operation

• Large air volume handling capacity

• Long service life

• Economic cost

• Support OEM/ODM customization

Typical applications

HVAC air treatment system

Used for air conditioning boxes, air handling units (AHU) and fresh air system pre-filtration.

Commercial buildings

Suitable for central air conditioning systems in office buildings, shopping malls, airports and hotels.

Industrial plants

Used for general industrial ventilation systems and workshop air filtration.

Hospitals and medical facilities

As a primary filtration protection system to improve air treatment stability.

Food industry

Used for air pretreatment in food processing and packaging workshops.

Pharmaceutical auxiliary area

Used for air filtration systems in non-core clean areas.

Product advantages

Economic solution

Compared with glass fiber filter media, the cost is lower and it is suitable for large-scale project applications.

Stable filtration performance

Effectively intercept large particle pollutants and protect the back-end filtration system.

Large air volume adaptation

Applicable to all types of central air conditioning and ventilation systems.

Flexible customization

Supports customization of size, number of bags and frame material.

Strong system compatibility

Can be adapted to most AHU and HVAC equipment.

Optional configuration

• G3 filter level

• G4 filter level

• 3 bags / 4 bags / 5 bags / 6 bags / 8-bag structure

• Galvanized steel frame

• Aluminum alloy frame

• Stainless steel frame

• Flame-retardant non-woven fabric

• Reinforced filter bag structure

• OEM brand customization

Our advantages

Professional HVAC filter manufacturer

Focus on air filtration and clean air system solutions.

Stable quality control

Each batch of products undergoes structure and performance testing.

Extensive engineering experience

Serving customers in commercial construction, industrial and medical industries.

Fast delivery capability

Standard product inventory is sufficient and batch supply is supported.

OEM/ODM services

Support global brand and engineering project cooperation.

Frequently Asked Questions (FAQ)

What environment are non-woven bag filters suitable for?

Suitable for general HVAC systems, large air volume ventilation systems and non-high clean environments.

What is the difference between it and fiberglass bag filter?

Non-woven fabrics are cheaper and suitable for primary or conventional filtration; glass fiber is suitable for medium-efficiency and higher-precision filtration.

Is it possible to customize the number of bags?

Yes, it can be flexibly customized according to the air volume and equipment size.

How long is the service life?

Depending on the air quality and wind volume, it usually ranges from several months to a year.

Does it support OEM?

Support OEM and ODM cooperation.

Get a quote

Looking for a reliable bag filter (non-woven) supplier?

Please provide the following information:

• Filter size (length × width × thickness)

• Number of bags required

• Filtration level (G3/G4)

• Air volume requirements

• Application industries

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