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Help CenterPrecision Sintered Filter Element for Air Purifier and HVAC Systems
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with an annual export value of US$5-10 million. Our Precision Sintered Filter Element is engineered for air purifiers and HVAC systems, delivering superior filtration performance and durability. Made from high-quality sintered metal media, this filter element offers consistent pore structure, high dirt-holding capacity, and easy cleanability, making it an ideal choice for demanding environments.
Our factory leverages over two decades of wire mesh expertise to produce filter elements that meet the highest standards of precision and reliability. The sintered process bonds metal particles into a rigid porous structure, ensuring uniform filtration and long service life. Whether you need to remove dust, pollen, or fine particles, our filter element provides efficient air purification with minimal pressure drop.
Key Features & Benefits
- High Filtration Efficiency: Achieves up to 99.9% removal of particles ≥1 micron, depending on the selected micron rating.
- Robust Construction: Sintered metal media withstands high temperatures, pressure fluctuations, and corrosive environments.
- Reusable and Washable: Can be cleaned multiple times, reducing replacement costs and waste.
- Low Pressure Drop: Optimized design minimizes airflow resistance, saving energy in HVAC systems.
- Customizable Options: Available in various materials (stainless steel, copper), sizes, and connection types to fit your specific equipment.
Technical Specifications
| Parameter | Value |
| Filtration Grade | 1 μm – 100 μm (custom) |
| Maximum Operating Temperature | 300°C (572°F) |
| Maximum Working Pressure | 20 bar (290 psi) |
| Media Thickness | 2 – 5 mm (custom) |
| Connection Type | Threaded (NPT/BSP), Flanged, or Custom |
| Standard Dimensions | OD 25–200 mm, Length 100–1000 mm |
Application Areas
- Air Purifiers: Removes fine dust, allergens, and bacteria from indoor air.
- HVAC Systems: Protects heating, ventilation, and air conditioning units from particulate contamination.
- Industrial Ventilation: Filters exhaust air in workshops and factories.
- Compressed Air Systems: Used as pre-filters or final filters for oil and particle removal.
Why Choose Our Filter Element?
Our precision sintered filter element is manufactured under strict quality control, ensuring consistent performance and durability. The porous structure provides high dirt-holding capacity, extending service intervals. Compared to traditional pleated filters, sintered metal filters offer superior mechanical strength and can be cleaned by backwashing or ultrasonic cleaning, reducing total cost of ownership.
Backed by our factory's experience since 1998, we have exported to over 15 countries including North America, Europe, and Southeast Asia, with annual export value exceeding US$5 million. Our products are shipped from major ports like Tianjin, Qingdao, and Shanghai, ensuring timely delivery. We provide OEM/ODM services to meet your exact specifications.
Contact us today for a quote or sample test. Our team of engineers can assist you in selecting the right filter element for your air purifier or HVAC system. Trust Anping Boli – your reliable partner in precision filtration.
Frequently Asked Questions
Q1: How often should this sintered filter element be replaced?
With proper cleaning, the filter can last 1–3 years, depending on operating conditions and contamination levels. Regular backwashing or ultrasonic cleaning extends its lifespan.
Q2: Can this filter element be washed and reused?
Yes, it is designed for multiple cleanings. Use compressed air, water, or ultrasonic bath to remove accumulated particles.
Q3: What micron rating is suitable for my HVAC system?
For general HVAC protection, 5–10 microns is common. For air purifiers dealing with fine particles, 1–3 microns is recommended. We offer custom ratings.
Q4: Is this filter compatible with all air purifier brands?
Our filter elements are available in standard sizes and custom dimensions to fit major brands. Provide your model or dimensions for a perfect fit.
Q5: What materials are available?
Standard materials are stainless steel (304/316L) and copper. Other alloys like nickel or titanium are available upon request.
Q6: Does the filter element have a high pressure drop?
No, our optimized design ensures low pressure drop, typically under 5 kPa at rated flow, saving energy.
Q7: Can I get a sample before bulk order?
Yes, we offer samples for testing. Contact us with your requirements.
Q8: What certifications do you have?
We follow strict internal quality procedures. Specific certifications can be discussed based on your market needs.
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