Guangzhou Cleanroom Construction Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | Manufacturer |
| Delivery Time | 10-14 |
| Packaging Details | Wooden Box |
| Control System | PLC |
| Pressure Range | ≤50Pa |
| Material | High-quality synthetic fiber |
| Operating Pressure | Atmospheric pressure |
| Disinfection Method | UV Sterilization |
| Feature | PLC control,HMI |
| Cleaning Method | CIP/SIP |
| Power Supply | 220V/50Hz |
| Type | Processing Equipment |
| Installation | Easy to Install |
| Application | Pharmaceutical Industry |
| Usage | Pharmaceutical production line |
| Warranty | 1 Year |
| Brand Name | GCC |
| Certification | ISO9001,ISO14001,ISO45001,CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Manufacturer |
| Delivery Time | 10-14 | Packaging Details | Wooden Box |
| Control System | PLC | Pressure Range | ≤50Pa |
| Material | High-quality synthetic fiber | Operating Pressure | Atmospheric pressure |
| Disinfection Method | UV Sterilization | Feature | PLC control,HMI |
| Cleaning Method | CIP/SIP | Power Supply | 220V/50Hz |
| Type | Processing Equipment | Installation | Easy to Install |
| Application | Pharmaceutical Industry | Usage | Pharmaceutical production line |
| Warranty | 1 Year | Brand Name | GCC |
| Certification | ISO9001,ISO14001,ISO45001,CE | Place of Origin | China |
| High Light | Primary Filter ，Industrial-Grade Primary Filter | ||
The primary air filter is the first line of defense in air purification systems, specifically designed to capture larger airborne particles such as dust, pollen, fibers, and insects. This product is made from high-quality synthetic fiber filter media, featuring low resistance and high dust-holding capacity. It effectively protects medium- and high-efficiency filters, extending their service life. Widely used in HVAC systems, ventilation equipment, cleanrooms, and other applications requiring primary filtration.
| Parameter | Technical Data |
|---|---|
| Filtration Efficiency | G3-G4 (EN779) |
| Initial Resistance | ≤50Pa |
| Final Resistance | ≤150Pa |
| Dust-Holding Capacity | ≥500g/m² |
| Operating Temperature | -30℃ to 80℃ |
| Filter Media Material | High-quality synthetic fiber |
| Frame Material | Waterproof cardboard / galvanized steel / aluminum frame |
| Thickness | 20mm / 25mm / 46mm (customizable) |
| Standard Size | 595×595×20mm (customizable) |
Gradual density structure design for layered filtration of different particle sizes
Captures ≥5μm particles with over 90% efficiency
Large dust-holding capacity for extended service life
Washable and reusable (certain models), reducing operational costs
Protects downstream high-efficiency filters, lowering system maintenance expenses
Complies with national air filter safety standards
Free of harmful substances, safe for use
Some models are recyclable, minimizing environmental impact
Multiple frame materials and thicknesses available
Standard sizes compatible with most air handling units
Custom sizes available for special requirements
A: Typically every 3-6 months, depending on the operating environment and air pollution levels. Replace when resistance reaches twice the initial value.
A: Paper-frame primary filters are not recommended for washing. Metal-frame and certain synthetic filters can be gently cleaned 1-2 times, but filtration efficiency may decrease after washing.
A: 1) Visible darkening of the filter media; 2) Noticeable reduction in airflow; 3) Pressure gauge shows resistance has doubled the initial value.
A: Primary filters are usually marked in green or blue—darker colors generally indicate higher efficiency. Refer to the product's G-rating for exact specifications.
A: Yes, we support custom sizes with a minimum order quantity of 50 units and a lead time of 7-15 working days.
A: 1) Follow the airflow direction arrow; 2) Ensure a tight seal around the frame; 3) Regularly check for loose fasteners; 4) Clean the installation slot before fitting.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Establishment & Vision: Guangzhou Cleanroom Construction Co., Ltd. was founded in 2010 and is committed to becoming a one-stop cleanroom construction and solutions partner for customers, contributing to the development of the global cleanroom industry. Qualifications and Honors: It is a ... Establishment & Vision: Guangzhou Cleanroom Construction Co., Ltd. was founded in 2010 and is committed to becoming a one-stop cleanroom construction and solutions partner for customers, contributing to the development of the global cleanroom industry. Qualifications and Honors: It is a ...
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