Mini intake filter from the manufacturer Arag with a transparent case made of Polyproplyen and seals made of EPDM. The filter cartridge is made of stainless steel and it has a dimension of 27 mm x H 69 mm, with 50 meshes. The filter output is 20 l/min. The filter has a 1/2" internal thread and a 13 mm hose grommet. The filter cap can be disassembled for cleaning purposes.