Whilst some companies make product specific dispensers, Katrin have produced a dispenser that can handle a wide range of their cartridge packed products. This one will dispense their Liquid Wash, Foam Wash, Liquid Wash Sanitizer, Toilet Seat Sanitizer and Shower Gel which will save you pots of money by not having to buy a multitude of different units. Other advantages are that it comes with Braille instructions for visually impaired people, has a lock that can be used with or without a key, has a full-face push cover makes using the dispenser effortless for all people and is resistant to high temperatures.