Holding Tank Vent Filters
In the last three years, I've replaced the holding tank, head, macerator pump and all hoses. Of late, the only real aroma I've had to deal with is when the head is flushed. The smell that comes through the vent wafts aft and is strongest in the cockpit, embarassing to the head user, to say the least. Sealand (and others) market vent filters that they claim will eliminate this particular aroma. Has anyone any experience with these?