Synthetic pocket bag air filters
Pocket Bag Air Filters are typically used as a secondary or final filter used after a pleated filter.
Bag air filters are widely used in various occasions due to their efficient filtration performance and convenient maintenance characteristics. Choosing the right bag filter can significantly improve air quality and provide users with a healthier and more comfortable environment.
Bag design: The core of the bag filter is a number of filter bags made of synthetic fibre or glass fibre, which can be selected with different efficiencies according to customers' needs.
Frame: The bags are fixed on a sturdy metal or plastic frame to ensure the stability and durability of the whole filter.
The filter is made with pieces of media, sealed together to form pockets. Each bag air filter can have a specified number of pockets, whether they be 3 pocket bag filter, or 4/ 6 /8/10 pocket bag filter, the pockets themselves can vary in length. With these combinations of pockets and lengths, many surface areas sizes can be created. Generally, a larger surface area will give you better Dust Holding Capacity and longer service life of the filter.
SPECIFICATIONS
Frame: Galvanized steel /Aluminium profile/ Stainless steel / Plastic
Media: Synthetic fiber/Glass fiber
Fiber class according to EN779: 2012:G4-F9
Fiber class according to ASHRAE 52.2-2007:MERV8,MERV 11,MERV 13 ,MERV 14,MERV15
Color: G4 White/ M5 Orange / M6 Green / F7 Pink / F8 Yellow / F9 White
Maximum temperature: 93ºC
ADVANTAGES
* Uniform pocket shape permits maximum air flow, minimum resistance
* High strength mechanical staking secures pockets to prevent
separation under high turbulent conditions
* Preferred option for fly ash
* Simple to operate

COMMON DIMENSIONS
Nominal Size WxHxD (in.) | Actual size W×H×D (mm) | No. of Pockets | Filter Rating (EN779:2012) | Air Flow (m³/h) | Initial P.D (Pa) | Rec. Final P.D (Pa) |
24×24× 15 | 595×595×380 | 3 | M5 | 3400 | 65 | 250 |
12×24× 15 | 287×595×380 | 6 | 1700 | 65 | 250 | |
24×24×22 | 595×595×560 | 10 | 3400 | 55 | 250 | |
24×24×22 | 595×595×560 | 8 | 3400 | 60 | 250 | |
24×24×30 | 595×595×760 | 10 | 3400 | 50 | 250 | |
24×24×30 | 595×595×760 | 6 | 3400 | 55 | 250 | |
24×24× 15 | 595×595×380 | 3 | M6 | 3400 | 80 | 250 |
12×24× 15 | 287×595×380 | 6 | 1700 | 80 | 250 | |
24×24×22 | 595×595×560 | 10 | 3400 | 70 | 250 | |
24×24×22 | 595×595×560 | 8 | 3400 | 75 | 250 | |
24×24×30 | 595×595×760 | 10 | 3400 | 55 | 250 | |
24×24×30 | 595×595×760 | 6 | 3400 | 60 | 250 | |
24×24× 15 | 595×595×380 | 3 | F7 | 3400 | 120 | 250 |
12×24× 15 | 287×595×380 | 6 | 1700 | 120 | 250 | |
24×24×22 | 595×595×560 | 10 | 3400 | 75 | 250 | |
24×24×22 | 595×595×560 | 8 | 3400 | 80 | 250 | |
24×24×30 | 595×595×760 | 10 | 3400 | 65 | 250 | |
24×24×30 | 595×595×760 | 6 | 3400 | 70 | 250 | |
24×24× 15 | 595×595×380 | 3 | F8 | 3400 | 160 | 250 |
12×24× 15 | 287×595×380 | 6 | 1700 | 160 | 250 | |
24×24×22 | 595×595×560 | 10 | 3400 | 95 | 250 | |
24×24×22 | 595×595×560 | 8 | 3400 | 105 | 250 | |
24×24×30 | 595×595×760 | 10 | 3400 | 72 | 250 | |
24×24×30 | 595×595×760 | 6 | 3400 | 80 | 250 | |
★ Available with G4 M5,M6, F7, F8 ,F9 efficiency. Many frame options and dimensions are available on request. |
PRODUCT DETAILS
High dust holding capacity: the bag design increases the filtration area, improves the dust holding capacity and extends the replacement cycle.High efficiency filtration: it can effectively remove many kinds of particles in the air and improve indoor air quality.
Stable structure: the sturdy frame design enhances the stability of the overall structure and has a long service life.
Medium efficiency filtration: bag filters are usually used in the medium efficiency filtration section (e.g. F5-F9 grade), which can effectively remove dust, pollen, fibres and other tiny particles from the air.



SNYLI PRODUCTION WORSHOP
SNYLI factory is located in Liaocheng City, Shandong Province, China, with several independent clean production workshops, including FFU workshop, primary filter workshop, bag filter workshop, HEPA filter workshop and so on.Professional technical team, independent warehouse and perfect service make SNYLI's popularity in the air filtration industry increasing.






Snyli Environmental Technology (Shandong) Co.,Ltd was established in 2010, registered in Liaocheng City, Shandong Province, mainly engaged in air filtration products. Since the establishment of our company, we have been continuously deepening our research and development to improve our strength, and now we have mastered many patents and obtained ISO/CE certificates.
After more than ten years, SNYLI has set up branches in many places in China and a trading company in Jinan City, Shandong Province. At present, SNYLI products have been exported to both home and abroad, and we have signed long-term co-operation agreements with customers in many countries.
We always put the interests of customers in the first place, regularly follow up customer feedback, and strive to improve our own strength, and the constant pursuit of progress.





