Filter no-smell NSF25 for black water suitable for Dia. 25 mm vent hose

Large no-smell filter with connections for Ø 25 mm hose
NSF25

Each waste water tank requires an air breather line, through which unpleasant odours may escape. 
This can be prevented by installing a VETUS no-smell filter into the breather line. 
The filter can be installed very easily. Model NSF25 is suitable for Ø 25 mm breather hose. 
The filter element is exchangeable and should be renewed once a year.
Dimensions (LxWxH)mm: 148 x 150 x 162