The filter Lisboa Iml is a filter with filtration speed 50 m3 / h with a maximum operating pressure of 2 Bar. 

The filter polyethylene Fec is a filter with multiple valve. The filter has Fec filtration rate 50 m3 / h and a maximum operating pressure of 2 Bar.

The Teide filter is a filter with filtration speed 50 m3 / h with a maximum operating pressure of 2,5 Bar.