Shay
Custom Paper Air Filter Cartridge 42x82.4
Product description
The Custom Paper Air Filter Cartridge is a compact and cost-effective filtration solution designed for small-scale air handling systems, commercial HVAC equipment, industrial cleanrooms, and specialized machinery requiring precise particulate removal . With its small footprint , this cartridge is engineered to deliver reliable air purification in space-constrained installations.
Constructed from high-quality pleated cellulose paper media, this filter cartridge offers an excellent balance of filtration efficiency, dust-holding capacity, and low airflow resistance. The compact pleated design maximizes the effective filtration area within the limited 42x82.4 dimensional envelope, ensuring consistent performance over extended service intervals.
PRODUCT SPECIFICATIONS
Type |
Dust Collect Filter Element |
Dimension |
42x82.4 mm |
End caps |
304 Stainless steel |
Filter layer |
Filter paper |
Package |
Neutral carton package |
This is the specification of the custom air filter cartridge. Feel free to contact us for a quote.
FEATURES
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1. Low costPaper filter elements consume less raw materials, have low production costs, and are suitable for large-scale production. 2. Light weightThe filter element is light in weight, easy to install and transport. 3. Small sizeThe filter element has a compact structure and occupies little space, suitable for installation on various equipment. 4. High filtration efficiencyThe filtration efficiency can reach 99.5%, which can effectively intercept dust and impurities. 5. Stable performanceThe filtration performance is less affected by the environment and has high stability.
Application area
Commercial venues such as hotels, office buildings, etc., the air quality of these places is crucial for the health of employees and customer satisfaction.Industrial sites: such as air conditioning purification systems in industries such as pharmaceuticals, hospitals, and electronics, which have strict requirements for air quality.Cleanrooms: such as ventilation and air conditioning systems for commercial and industrial cleanrooms, as well as cleanrooms in the automotive industry
Manufacturer & supplier
Huahang Filter was established in 2003, covering an area of approximately 26000 ㎡, rooted in modern production bases, strictly following international quality control processes, and achieving standardized management of the entire chain from raw materials to finished products. The product has obtained CE/ISO certification and is exported to 120+ countries and regions, accounting for over 80% of exports.
Huahang Filter's Strength
- · Rigorous Quality Control at Every Stage: Quality is not an afterthought at Huahang—it is built into every process. From incoming raw material inspection (paper media, metals, adhesives) to in-process monitoring of pleating and bonding, and final functional testing, we maintain strict quality control at every stage.
- · Expert Engineering Support for Custom Solutions: With over two decades of industry experience, our engineering team possesses deep expertise in fluid dynamics, media selection, and housing compatibility. We don't just manufacture to your drawings—we partner with you to optimize filter performance for your specific application.
- · Flexible Production Scaling from Prototype to Mass Production: Whether you need a single prototype for testing, a small batch for pilot runs, or high-volume production for ongoing OEM requirements, Huahang's manufacturing capabilities scale to meet your needs. Our flexible production setup allows us to efficiently handle both low-volume custom orders and large-scale manufacturing without compromising lead times or quality.
- · Certified Compliance with International Standards: Huahang Filter is committed to manufacturing products that meet or exceed international industry standards. Our production processes and quality management systems are designed to comply with relevant ISO standards, ensuring that every paper filter cartridge delivers reliable, consistent performance.
faq
Q1: What is the typical service life of the paper air filter cartridge?
A: Service life depends on the operating environment and air quality. In clean commercial environments (offices, hotels), it may last 6-12 months. In industrial settings with higher dust loads, replacement may be needed every 3-6 months. Monitoring airflow pressure drop is the most reliable indicator for replacement timing.
Q2: Can this paper air filter cartridge be cleaned and reused?
A: We do not recommend cleaning paper air filters for reuse. Cleaning (blowing with compressed air or washing) can damage the delicate cellulose fibers, creating pinholes that allow contaminants to bypass the filter. Paper filters are designed as disposable, cost-effective solutions. For reusable applications requiring cleaning, consider our stainless steel mesh or synthetic media options.
Q3: Is this filter suitable for high-humidity environments?
A: Our standard paper media has resin treatment that provides some moisture resistance. However, in consistently high-humidity environments (above 80% RH) or where water contact is possible, we recommend synthetic media alternatives, as paper can absorb moisture, lose structural integrity, and promote microbial growth.