Pleated Dust Air Filter Cartridge 350x660

The Pleated Dust Air Filter Cartridge 350x660 features a pleated design that significantly increases the filtration surface area compared to traditional bag filters. More surface area means lower airflow resistance and higher dust-holding capacity, which translates to longer intervals between change-outs and reduced energy consumption for your dust collector .

The pleated media is constructed from high-quality materials that balance filtration efficiency with durability, ensuring the cartridge can withstand the rigors of continuous operation in demanding environments .

Understanding the exact specifications ensures you select the right filter for your dust collection system. Below are the detailed parameters for the 350x660 pleated dust filter cartridge:

The pleated dust filter cartridge is widely used across industries where airborne particulate control is critical. Its standard size and versatile media options make it suitable for a broad range of applications .

• Woodworking: Capturing sawdust, wood chips, and sanding fines in furniture manufacturing, cabinetry, and lumber processing .
• Metal Fabrication: Collecting welding fume, grinding dust, and metal fines from cutting, sanding, and finishing operations .
• Powder Coating: Filtering overspray in powder coating booths to maintain air quality and recover valuable powder material .
• Food Processing: Capturing flour dust, grain dust, sugar dust, and other organic particulates where hygiene and explosion safety are concerns .
• Pharmaceutical and Chemical: Collecting active pharmaceutical ingredients (APIs) and chemical powders in clean manufacturing environments .
• Cement and Mining: Controlling dust from crushing, grinding, conveying, and packaging operations .
• General Industrial: Central dust collection systems in factories, workshops, and manufacturing facilities .

Huahang Filter is a professional filtration manufacturer integrating R&D, production, and technical service. Specializing in replacement elements for industrial dust collectors, we combine precision engineering with quality materials to deliver reliable performance across a wide range of applications.

Quality Commitment

• Materials: High-grade pleated media with options for water resistance, oil resistance, and anti-static properties to suit specific applications.
• Construction: Robust steel end caps and perforated inner cages ensure structural integrity under pressure pulses from system cleaning mechanisms.
• Standards: Manufactured under ISO 9001 quality management systems to ensure consistency and reliability.
• Global Reach: Serving customers worldwide with standard and custom filtration solutions for dust collection and air pollution control.

Q1. What is the advantage of a pleated filter cartridge over a traditional bag filter?
A: Pleated cartridges offer significantly more surface area than bag filters of similar dimensions. This translates to:

• Higher dust-holding capacity – longer time between replacements
• Lower pressure drop – reduced energy consumption
• Better cleaning efficiency – more effective pulse-jet cleaning cycles

Q2. What types of media are available for this cartridge?
A: Depending on your application, this cartridge can be manufactured with various media types:

• Cellulose / Paper: For general dust applications with minimal moisture or oil
• Polyester: For applications requiring better moisture resistance and durability
• Anti-static / Conductive: For explosive dust environments such as wood, grain, or chemical dusts
• Oleophobic: For applications with oily or sticky particulates

Q3. How often should I replace this dust filter cartridge?
A: Replacement intervals depend on factors such as dust load, operating hours, and cleaning system effectiveness. Signs that replacement is needed include:

• Visible dust emissions from the collector outlet
• Increased pressure drop across the filter
• Reduced suction at collection points
• Physical damage or tearing of the media

Q4. Can this cartridge be used in pulse-jet cleaning systems?
A: Yes. The pleated air filter is specifically designed for use in pulse-jet dust collectors, where compressed air pulses are used to clean the filter media. The robust construction ensures the cartridge withstands repeated cleaning cycles without damage .

Q5. What industries commonly use this filter size?
A: This is a popular replacement size across many industries, including woodworking, metal fabrication, powder coating, pharmaceutical manufacturing, cement production, and general industrial dust collection systems.

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