2.0 Mira Pet Brush Head - 3 sided (2 Pack)MIRA PET ULTRASOUND Replacement Brush Heads 3 sided for Mirapet 2. 0 Version Comes in a 2 pack The Triple Brush Head is effective for Large dogs to large for small dogs and cats Always wash under warm water with Ultrasound turned on for 30 seconds or rinse with Chlorhexidine Solution. Always ensure your brush heads are cleaned after each use and stored away dry and not wet. Replace heads 3 6 monthly unless you are using on daily basis Mira Pet