Amazon.com: RONSIT Flosser Replacement Handle/Hose Assembly Compatible With Wp-100, Wp-450, Wp-660, Wp-900 Ultra Water Flosser : Health & Household
Hot Vaclav Water Flosser Water Jet Replacement Tube Hose Handle For Model Ip-1505 / Oc-1200 / Waterpik Wp-100 Only - Personal Care Appliance Parts - AliExpress