Product Definition
Pre paper frame pleated filter is an air filtration device with a simple structure, low cost and easy replacement. It is primarily used to capture larger dust particles, hair, fibers, and other airborne impurities.
Disposable design
Not reusable, must be discarded and replaced in its entirety.
Paper frame structure
light weight, low cost, and has certain structural strength.
Primary filtration level
The core function is to intercept large particles of impurities ≥5μm (such as dust, hair, and flocs).
Plate structure
By folding or laying the filter material flat to increase the filtration area, it is suitable for ventilation systems with small air volume or pre-filtration of equipment.
Product Features
| Product Name | Pre Paper Frame Pleated Filter |
| Type | Plate-Type |
| Grade | M5/G4/G3 |
| Efficiency Standards | EN 779 / MERV 8 (ASHRAE 52.2) |
| Frame | Paper frame |
| Filter media | Polyester synthetic fiber |
| Max temperature | 80℃ |
| Max humidity | 99%RH |
| Transport packaging | Carton Boxes |
| Origin | Liaocheng, China |
Pre Paper Frame Pleated Filter Application
Air conditioning and ventilation system
pre-filters of central air conditioners and fresh air units, capturing dust and hair in the air, and protect downstream high-efficiency filters.
Industrial pretreatment
at the air inlet of factory workshops and storage environments, remove dust and fibers(such as primary purification in textile and electronics manufacturing).
Commercial and civil scenarios
ventilation systems in public places such as office buildings, hospitals, and shopping malls, or as the primary filtration stage in certain household air purifiers.
Clean room pre-filtration
in Class 10,000 and Class 100,000 clean rooms, it is used as a pre-filter for high-efficiency filters to reducing the load on downstream filters.
Parameter Table
| Nominal Size W*H*D (in) |
Actual Size W*H*D (mm) |
Air Flow (m³/h) |
Initial P.D.(Pa) | ||
| G3 | G4 | M5 | |||
| 12*24*2 | 290*595*45 | 1700 | 55 | 63 | 75 |
| 20*24*2 | 493*595*45 | 2850 | 55 | 63 | 75 |
| 24*24*2 | 595*595*45 | 3400 | 55 | 63 | 75 |
| 12*24*4 | 290*595*95 | 1700 | 50 | 56 | 67 |
| 20*24*4 | 493*595*95 | 2850 | 50 | 56 | 67 |
| 24*24*4 | 595*595*95 | 3400 | 50 | 56 | 67 |
| Due to limited space, the above lists the conventional specifications. For other size parameters, please consult the technicians of SYNRUI. | |||||
Product Advantages
Cost effective performance
low unit price, suitable for large scale initial deployment. Easy to replace, reduces maintenance time and costs.
Lightweight construction
paper frame is over 60% lighter than metal frame, reducing installation load.
Optimized ratio dust holding capacity and resistance
The filter media of the Pre paper frame pleated filter provides higher dust holding capacity and lower initial resistance with lower initial resistance.
Disposable design
discarded directly upon reaching the final resistance to avoid secondary contamination caused by cleaning.
Product Details and Profiles
Production Flow Chart
Maintenance Precautions
Avoid washing or disinfection
Do not wash or disinfect the Pre paper frame pleated filter, as this may deform the paper frame and compromise filter media integrity.
Use gloves during replacement
Wear protective gloves to prevent direct contact with the filter media and minimize aerosolized dust.
Ensure proper installation
Verify the sealing gasket's condition before installation. Confirm the paper frame seals flush against the equipment interface to prevent air leakage.
After Sales Service
24
hours online service
After sales service content: SYNRUI provides comprehensive after-sales support covering pre filter,medium efficiency air filter ,EPA air filter,HEPA air filter,ULPA air filter,FFU, and clean room filtration equipments, including regular return visits and technical exchanges, etc., to ensure the long-term stable and efficient operation of the equipment and fully meet customer needs.
36
hours provide reasonable solution
After sales service process: From receiving customer feedback and problem diagnosis to formulating and implementing solutions and subsequent tracking, we ensure that customer issues are handled promptly and effectively.
48
hours on site service
After sales service value: High quality after sales service not only greatly improves customer satisfaction, but also extends the service life of equipment, reduces operating costs, and enhances customer trust in the SYNRUI brand.
Customization
SYNRUI supports OEM/ODM collaboration.
To meet the air filtration needs of diverse scenarios, SYNRUI offers custom sizes to suit various installation spaces.
SYNRUI customizes filter materials and structures based on special requirements such as filtration accuracy and air volume, and tailors air filters to suit actual applications for customers, ensuring that every customer can obtain a precisely adapted filtration solution.
Packaging And Transportation
FAQ
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