- The canister lid is made from a more durable material making it easier to remove and less prone to breakage. - The new bacterial filter is extremely easy to change. - The filter is integrated into the lid, there is now no elbow, meaning less replacement parts. - The anti-spill feature retains contents in the bottle should the bottle be tilted. - A new and improved float shut-off system prevents overflow of liquid and damage to the unit. - The new bottle is compatible with the 7305 and 7314 VacuAide suction models. Connection Tubing Elbow with integrated filter Float ball Lid Collection Bottle 6 Patient Tubing