The MOD* stainless steel recessed wall Unit with trash receptacle is designed to provide a complete restroom solution when combined with either the 31501 or 31498 stainless steel dispensers (sold separately). With touchless technology and the bacteria-reducing benefits of drying with paper towels, the recessed unit with trash receptacle supports and promotes better hand and surface hygiene. MOD* Dispenser Systems are designed to give you the flexibility to build a dispenser customized to meet your requirements.