Pod Petite Manual Unit - White, 253mm x 177mm x 420mm, + Refill (1) Per EachFeaturing a convenient lifting ring rather than a traditional tray, there's no need for any contact with the opening. With no line of sight into the unit, it's a clean process both visually and physically. It's also easy to install and service with a quick three step process, and the unique liner cassette offers complete protection for service personnel with zero exposure to waste.