Philips Sonicare AirFloss Rechargeable Electric Flosser, HX8211/03 - Walmart.com
Amazon.com: 2PCS Flosser Replacement Tips,Oral Irrigator Nozzle Fit for Philips Soni Care AirFloss HX8211/HX8240/HX8140/HX8141,Flosser Replacement Heads Compatible with Philips Oral Irrigator & Dental Flosser : Health & Household