The Vacuflush technology is designed to eliminate odors in the head area as well as conserve holding tank capacity. Using fresh water to flush ( Less than a Pint) eliminates the harsh odors associated with traditional salt water toilets. Additionally the low water use allows for 50 to 75 % more flushes in the same holding tank.
Adding a Sealand/Dometic Vent Filter to the holding tank along with the proper use of chemicals will eliminate any odors from escaping the tank.
Contact our customer service department at 800-253-0115 for any advice you might need or to order parts.