We receive these stainless steel filters for maintenance cleaning.
They are filters that are used as filter cartridges for high flows and must remain clean in order to filter the liquids that, in this case, they use for water treatment in the maritime sector.
For cleaning them, we check the dirt particles to which we are going to submit, pre-rinse the filters and submerge them to carry out our ultrasonic cleaning systems.
Next, we show you the before and after of these filters:
Before its cleaning:
![](https://libein.es/wp-content/uploads/2019/01/FILTROVELAANTES.png)
![](https://libein.es/wp-content/uploads/2019/01/FILTROVELAANTES1.png)
After youy process:
![](https://libein.es/wp-content/uploads/2019/01/VELADESPUES.png)
![](https://libein.es/wp-content/uploads/2019/01/FILTROVELADESPUES.png)