BBTO 173740393 BBTO 2 Pieces Replacement Part Reservoir Tank Valve Gasket Compatible with Waterpik Water Flossers WP660662674676EC WP100 WP112 Washer Reservoir Plug Prevent Leaking

Hard-wearing 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, WP-900, 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, don't 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