Published on June 29th, 2012 17:34
Number of Views: 7058
Sniff, Sniff...If you spend quite a bit of time on your boat you may see folks with their noses in the air after you flush your toilet if your holding tank vent line does not have a filter. The holding tank has to allow air to escape as it fills with effluent and the process reverses as the tank is pumped out.
Newer boats normally come equipped with a filter already in place but if your boat is older, sniff, sniff! You have two options, buy a new filter kit or build your own. The kits are pretty expensive but all that is required is to