BBTO 6 Pieces Replacement Part Reservoir Tank Valve Rubber Gasket for Water Flossers Washer Reservoir Plug Compatible With Waterpik WP100 WP900 WP112 WP250 WP300 Ultra Nano Traveler VAVA H2o

Hardwearing material our reservoir valve rubber gasket are made of silica gel safe and soft in addition they are durable enough for serving for a long time Compatible model it can be compatible with WP250 WP260 WP270 WP300 WP305 WP310 WP100 WP112 WP113 WP115 WP117 WP900 WP130 WP140 WP900 and other brand like VAVA H2o and so on Easy to use replacement part for reservoir valve gasket makes the lid sit tighter and not fall off while lifting the lid to add water or get tips keep with factory pressure dont let the water stain and residue reduce factory setting pressure these gaskets work well and are easy to install What you get large quantity serve for you to use recommend to change your gasket every 3 months for hygiene issue and efficiency Warm notice recommend checking the model number for better compatibility before purchasing