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
Model | Filtration efficiency | Dimensions mm (A*B*C) | D (mm) | Number of bags | Initial resistance Pa | Rated air volume m³/h |
BY/SC6635/06-G3 | G3 | 592×592x350 | 20 | 6 | 35 | 3400 |
BY/SC6635/06-G4 | G4 | 592x592x350 | 20 | 6 | 55 | 3400 |
Remarks: The above sizes are common specifications, other sizes can be customized and processed as required
The multi-bag structure provides a larger filtration area, holds more dust, and extends the replacement interval.
Optimized airflow distribution helps reduce system pressure drop and fan energy consumption.
More affordable than fiberglass bag filters, making it suitable for most conventional engineering projects.
Protects medium- and high-efficiency filters downstream and reduces overall maintenance costs.
Standard dimensions allow installation in a range of AHUs and HVAC systems.
Especially suitable for central air conditioning and large ventilation systems.
Synthetic fiber nonwoven filter media
Multi-bag structure
High dust-holding capacity
Low pressure drop during operation
High airflow capacity
Long service life
Cost-effective
OEM/ODM customization available
Installed as a pre-filtration stage in air handling units (AHUs) and fresh air units to capture larger particles such as dust and fibers. Check rated airflow and installation dimensions when selecting a filter.
Suitable for central air conditioning systems in office buildings, shopping malls, airports, and hotels. The multi-bag structure suits continuous operation; determine the replacement interval according to outdoor air quality.
Used as a pre-filter in general workshop ventilation to reduce dust entering fans and downstream filtration stages. For higher dust loads, pay particular attention to dust-holding capacity and final pressure drop.
Can serve as a pre-filtration stage in air handling systems for non-critical areas, protecting downstream filters. Select the filter grade and configuration according to the project’s ventilation requirements.
Used for air pre-filtration in ventilation systems for food processing and packaging workshops. Check airflow, installation conditions, and on-site cleaning and maintenance requirements.
Suitable for air conditioning and fresh air pre-filtration in non-critical clean areas. Configure downstream filtration according to the area’s requirements; this filter alone cannot replace a cleanroom filtration system.
More affordable than fiberglass filter media and suitable for large-scale projects.
Captures larger particles and protects downstream filtration systems.
Suitable for a range of central air conditioning and ventilation systems.
Dimensions, bag count, and frame material can be customized.
Can fit most AHUs and HVAC equipment.
G3 filter grade: Suitable for pre-filtration where larger dust particles are the main concern. For replacement projects, check the grade marked on the existing filter.
G4 filter grade: Used for pre-filtration requiring greater particle capture. Confirm the applicable test standard and performance data when purchasing.
3/4/5/6/8-bag configurations: Select the bag count according to the equipment opening, design airflow, and allowable pressure drop. Also check bag length and installation depth.
Galvanized steel frame: Suitable for conventional AHU installations. Confirm frame dimensions, thickness, and fixing method.
Aluminum alloy frame: Suitable for equipment with frame weight requirements. Check the mounting structure and dimensional tolerances before ordering.
Stainless steel frame: Available for projects requiring improved frame corrosion resistance. Select the specific material according to site conditions.
Flame-retardant nonwoven media: For projects with defined flame-retardancy requirements. Specify the required test standard when purchasing.
Reinforced bag structure: Suitable where improved bag stability is required. Select according to air velocity, start-stop frequency, and pressure differential.
OEM branding: Dimensions, bag count, frame, packaging, and markings can be confirmed against drawings and purchase quantity.
Focused on air filtration and clean air system solutions.
Each batch undergoes structural and performance testing.
Serving customers in commercial buildings, industry, and healthcare.
Standard products are well stocked, with bulk supply available.
Supporting global brands and engineering projects.
They are suitable for general HVAC systems, high-airflow ventilation systems, and environments without high cleanliness requirements.
Nonwoven filters cost less and are suitable for primary or general filtration; fiberglass filters are used for medium-efficiency filtration requiring finer particle capture.
Yes. The bag count can be customized according to airflow and equipment dimensions.
Service life depends on air quality and airflow, generally ranging from several months to one year.
Yes. OEM and ODM cooperation is available.
Looking for a reliable nonwoven bag filter supplier?
Please provide the following information:
Filter dimensions: Provide the outer frame length × width × thickness, bag length, and installation opening dimensions. For replacement projects, you can attach photos of the old filter.
Bag count: Provide the existing bag count. For new projects, the configuration can be determined according to airflow and installation space.
Filter grade: Specify the required G3/G4 grade and the test standard required by the project.
Airflow requirements: Provide the design airflow per filter and the allowable initial resistance or system pressure differential.
Operating conditions: Specify the installation location, main dust sources, operating hours, and on-site temperature and humidity.
Purchase quantity: Provide the quantity required for this order and indicate whether regular replacements or bulk supply will be needed later.
Our engineers will provide filter selection recommendations and a quotation within 12 hours.
Looking for a reliable manufacturer of air filtration, air distribution, and cleanroom equipment? We provide high-quality products, competitive factory pricing, and flexible OEM/ODM customization services for global customers, meeting the diverse needs of industrial, medical, cleanroom, and HVAC projects.
We can arrange third-party inspection and issue this attestation for each shipment, supporting customs clearance and L/C presentation.
Address: No. 458 Jiangping Road, Jingjiang City, Jiangsu Province, China
Payment Terms: L/C, T/T, D/P
International Trade Terms: FOB, CFR, CIF, DAP, EXW
Average Lead Time: Peak season: one month; off season: within 15 working days
Nearest Port: Shanghai
Looking for a reliable supplier of air filtration, air distribution, or cleanroom system products? We provide factory-direct pricing, customized OEM/ODM services, and complete engineering project solution support.
Submit your requirements, and our engineering team will provide a dedicated solution and quotation within 12 hours, including detailed product specifications and delivery lead time.
