Bag / Pocket Filter

The factory of Chinese bag-type filters is also a supplier of York air conditioning bag-type filters, ensuring quality guarantee.

Description

Synthetic Fiber Pocket Medium Filter: High Dust Retention & Extended Life for HVAC Systems

Engineered for precision and performance, our Synthetic Fiber Pocket Medium Filter is designed to ensure a perfect fit while maximizing usable filtration area. Its unique V-bank pocket arrangement optimizes dust storage capacity and significantly prolongs service life.

The synthetic fiber media delivers superior dust retention, effectively capturing fine particles and preventing them from re-entering the airflow. Available in a range of efficiency grades—from low to high—this versatile filter can be customized to meet various air quality requirements.

Ideal for residential, commercial, and industrial HVAC applications, it helps provide cleaner and healthier indoor air while reducing respiratory risks and enhancing overall indoor environmental quality.

Bag filter technical Specifications

Material and Operation Conditions
Pocket type	Sewing bag / Ultrasonic bag
Media	Synthetic fiber / Non-wowen fabrics
Frame	Galvanized iron , Aluminum
Optional frame thickness(mm)	21 , 25 , 46
Max. Temperature	50℃
Max. Humidity	100%

Features and Specifications

Design: Compact filter with a high-tech nanofiberbased media. The 4V design is made from robust plastic for a light weight but stable construction. An integrated handle enables ease of transportation and installation.

Filter efficiency	Dimensions (mm) WH D	Number of Bags	Filtration Area (㎡)	Rated Air Volume (m³/h)	Initial Resistance (Pa)	Final Resistance (Pa)
M5	287595550	3	2.12	1000	55	200
M5	595595550	6	3.86	2000	55
M5	595595600	8	5.68	2950	55
M6	287595550	3	2.12	1000	70	250
M6	595595550	6	3.86	2000	70
M6	595595600	8	5.68	2500	70
F7	287595550	3	2.12	1000	100	300
F7	595595550	6	3.86	2000	100
F7	595595600	8	5.68	2950	100
F8	287595550	3	2.12	1000	130	450
F8	595595550	6	3.86	2000	130
F8	595595600	8	5.68	2950	130
F9	287595550	3	2.12	1000	145	450
F9	595595550	6	3.86	2000	145
F9	595595600	8	5.68	2950	145

The generation line of the DTAF bag filter

Our V Bank Filters are engineered for superior performance and durability in a wide range of demanding environments. Trusted in applications such as swine farms, AHU systems, compressed air filtration, air intake systems, and gas turbine filtration, our filters ensure high efficiency and reliable operation. With a rugged design, consistent performance, and exceptional filtration quality, the V Bank Filter helps your equipment run smoothly and extends its operational life. Choose our V Bank Filters for long-lasting protection and optimized system stability.

How to Choose a Truly Sustainable Air Filter: A Guide to Lowering Your Carbon Footprint

Bag filters are a superior choice for commercial and industrial HVAC systems due to their high dust-holding capacity and energy-efficient, low-pressure drop design. Their extended service life translates to reduced maintenance costs and downtime.

To maximize system performance and cost-effectiveness, bag filters are ideally paired with both pre-filters and HEPA filters. Installing a washable pre-filter upstream captures larger particles, protecting and significantly extending the lifespan of the bag filter. This combination, in turn, safeguards the final high-efficiency HEPA filter downstream, ensuring it only tackles the finest particulates and operates at peak efficiency for much longer. This staged filtration approach optimizes performance, protects capital investment, and lowers the total cost of ownership.

Frequently Asked Questions

1. What is a bag air filter?

A high-capacity air filter made of multiple fabric bags. It’s used in commercial and industrial HVAC systems to clean large volumes of air.

2. What are its main advantages?

High Dust Capacity: Holds more dust, lasting longer.

Low Air Resistance: Saves energy with lower initial pressure drop.

High Efficiency: Available in various MERV ratings to capture small particles.

3. What MERV rating do I need?

MERV 8-10: Basic filtration for pollen and dust.

MERV 11-13: Better for mold spores and allergens.

MERV 14-16: Best for smoke, viruses, and superior air quality.

4. How often should I replace them?

Check every 3-6 months. The best way is to monitor the pressure drop across the filter and replace it when it doubles from its initial reading.

DTAF customers' evaluation of the V bank filter

The generation cycle is very fast and excellent.

DTAF customers Alons

France uses commerce

Multiple purchases were made, and the bag filter were similar to York air conditioning filters, but from different brands. This is something I've discovered that's really good.