products

 High efficiency, good sealing, low resistance, long life-span, and light weight, convenient installation and replacement .      

Wedge shaped pleat design to prevent the filter media from damage. 

Two sides with epoxy faceguard to protect the filter media

The best partner of knife-edge frame, more effective and efficient sealing performance.

The V-bank filter offers advantages such as increased surface area, high dust-holding capacity, low airflow resistance, and customizable efficiency.

V bank filters are pre-filters before HEPA filters, the role and function are the same as pocket filters, but v bank filters offer more stable performance.

The cardboard frame is lightweight, which makes handling and installation easier. 

Large dust holding capacity and stable performance, cost-effective, affordable.  

Low energy consumption, low operating costs. Green environmental protection, no secondary pollution.

Third party authority certification (VTT test)

Ideal as a pre-filter in air handling  units，extends the life of the high efficiency filters.

Disposable filters help prevent the potential spread of contaminants during filter handling and replacement. They do not require regular cleaning or extensive maintenance, there is a reduced need for labor and associated costs.

Available in five efficiencies on 0.3 micron size particles: (99.97%, 99.995% HEPA) and (90% , 99%, 99.9% Sub-HEPA ) Standard and high capacity models Multiple cell side options Factory tested for efficiency and performance

Used high quality active felt or activated carbon fiber, to meet the special needs of environment

Reused after cleaning by water Reused of frame

Excellent Durability: The glass fiber media used in these filters is strong and durable, ensuring a longer lifespan. 

DOP HEPA filters are designed to meet strict industry standards and undergo rigorous testing to ensure consistent and reliable performance.

Activated carbon has a large surface area and can effectively adsorb and remove various contaminants, including odors, volatile organic compounds (VOCs), and harmful gases.

The type and thickness of activated carbon plates, as well as the appropriate filtration speed and pressure differential, can be customized based on the purification requirements for air .

Combine the advantages of bag filter and activated carbon to increase the filtration area while effectively removing particulate matter and harmful gases in the air.

Washable , Replaceable filter media. High strength, large air volume, small resistance, high capacity of dust.  

Surface mesh used by rust treatment process, good appearance and durable

Nylon net filter has less resistance, long lifespan. Can repeat cleaning, high performance with cheap cost.

It can be easily removed and replaced with a new filter, minimizing downtime and maintaining optimal filtration efficiency.  

Suitable for acid-based and high humidity-resistance environment.

Simple structure, wide range of applications, and high cost performance ratio.

The filter is designed to deliver consistent and reliable filtration performance even under extreme heat conditions, providing clean and purified air or gas.

Non-flammable, self-extinguishing, comply to DIN53438-F1, UL900-CLASS2

Adding glue and strengthen hardness treatment, enhanced dust holding capacity, structure, and it's anti-extrusion, can be used many times after vacuuming or cleaning

◎Light weight and thin ◎Independent research and development, patented products ◎Double turn frame,threaded fastening connection, easy to install and replace ◎Gel-glue sealing, high efficiency and dependability

Highly resist to chemical corrosion such as acid and alkali. Suitable for some occasions that have high requirements for impurity filtration and special process requirements.