1.  Filter housing is made of pure PP. (filter housing can be made of PVC , CPVC or PVDF.) 

it's one piece injected without welding in the body. And it can resist high temperature , high pressure, acid and alkali.

2. We use the leak-proof Seal-less Magnetic pump(MD, MDH, MX Series), it can totally avoid the problems of dry running leakage and environment pollution.

3. Filter cartridge,filter bag and filter disc can be replaced easy. The material of the pump is PVDF or FRPP.  The Material of O-ring is VITON or EPT. Inlet and Outlet of PVC or PP screw joint or hard pipe .

4. Using the configuration protection switch or use the buckle switch. 

5. Widely used in electroplating, PCB, chemical engineering, medical treatment, water treatment, environmental protection and coating etc.

6. Filter media can be replaced conveniently.

    HL FILTER has delivered filter solutions of any kind to large sections of the manufacturing industry since its foundation in 20th century early.
Based on its comprehensive process knowledge the company develops and manufactures a large number of different standard filter products. And the company solves and offers a wide range of special tasks within filtration that are tailored to the needs of the individual customer.
Consultancy services and problem solving are important elements in the company's activities.
With HL FILTER as your partner, you will benefit from experience gained and expertise acquired through more than 80 years of filtration research, development.
Excellent quality in products made us earn very good reputation among our clients. We get export markets with a reputation for good service, product design and quality with competitive pricing, and receiving many customer testimonials.
Our confidence is from the satisfaction and confirmation from our customers.
We produce high quality filtration products
Using only the best and most consistent raw materials available
At a very competitive price
With customer service that is second to none.