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outdoor ventilation electrical enclosure electric cabinet vent cotton air filter net electric box energy storage inverter



For outdoor electric inverter/ converter/ substation/ telecom enclosure

For Electrical vehicle charging pile

For Shipping container, outdoor energy storage equipment

The dust filter assembly is designed with an installation base to form an integrated filter assembly
The dust filter can be quickly inserted into the base and fixed by the buckle At the same time, without any toolsthe dust filter can be quickly removed by directly opening the buckle for cleaning or replacing the filter cotton
The dust filter assembly can be directly installed on the back of the shutter or the back of the cabinet door panelNo need to install any structural parts, applied to the air intake with dust proof requirements

Key word:

The buckle design dust filter net

Product Details




 Have you encountered any of the following issues with your project equipment 

Whole room is dusty, serious accumulation of dust inside the electrical equipment accelerate the aging and life span of the equipment in advance


The airflow of rainstorm take into the no protection equipment, resulting in ponding damage and power failure of the cabinet.  it brings the high maintenance costs. Moisture condensation cause discharge orcorrosion to the machine




Those power equipment will face those harsh condition influence below
Rainstorm Sand storm
Plague of insects Moisture foggy


The equipment is facing the trouble of being damaged and difficult to repair at any time



 Our product can solve these problems!!

Plate type dust filter Net

Customized filter function is suitable of protection in any harsh condition.

Polyurethane filter cotton/Non-woven fabric filter cotton

Model NO. HX02S-YT40AB
Polyurethane filter cotton
(Black color)

Non-woven fabric filter cotton

(White color)

25PPI .





Primary level (G2,G3,G4)


Intermediate level(F5,F6)


The merit and demerit of these two type filter cotton

1 Polyurethane filter cotton(Black color), it can be washing and reuse, small wind resistance, but the filtering effect is ordinary, small amount of dust.

2 Non-woven fabric filter cotton(White color) good filtering effect, large amount of dust. But wind resistance is high, do not wash and reuse, the customer have to replace new one when the dust accumulates.

# Technical parameters #

Filter level Test wind speed(m/s) Rated wind(m3/h) Initial resistance (pa) Final resistance Clogging capacity(g/m2)
 G2 1.5 5400 18 250  400 
 G3 1.5  5400  20  250 450 
 G4 1.5 5400  25  250  520
F5 1.5  5400  30  450  500 
 F6 1.5  5400  36  450  500 
 F7 1.5  5400  42  450  500 


       Product case demonstration        

Front view  Back view



       Product working principle  

Quality dust proof and insects blocked performance by the steel screen with cotton filter

Air outlet can install with fan filter + our product for heat dissipation.

Good protective Air cooling system by inlet and outlet hole

After few months or years

you can open the louver, take out the filter layer to flushing clean, and then install and use it again and again



        Our product is suitable for those devices   

Shipping container, all types ESS container, MWH ESS container 

photovoltaic converter/inverter PCS

Photovoltaic inverter grid connection device


Also suitable for those devices below:

Warehouse/ voltage room Power conversion system cabinet
Industrial generator Feeder pillar/ telecom cabinet


Electric vehicle charger Box type substation



        How can we serve you?   

Contact us by e-mail, whatsapp or comment area of our website

To check out our contact information ( Please click)

Shipping container/ power device enclosure/ building constructure

Tell us the size of installation hole Length * width ↑↑↑

or you can send the pictures of your devices and application?


Talk to us your requirement

Tell us your protection level requirement ↓↓↓


for moderate rain


for heavy rain


for rainstorm


highest protection

We have the solution for you


Product design

Product drawing

Yes, we will produce the product for you after cooperation can be implemented



Any idea please leave your message to us below the page

Tell us your size

We can customized for you

OEM&ODM? MOQ? Price? Sample?

Product detail? Catalog?


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