Replacement Parts Compatible with Waterpik Waterpic Waterpick waterflosser Water flosser WP462 WP-462 WP450 WP-450 WP463 WP-463 Reservoir Tank (Purchased Year of 2022 or Later New Model)

Compatible models: Year of 2022 or later Waterpik WP462, WP463, and WP450. Gasket/Valve/Rubber included. Note: For first time use or when water stops flowing through the gasket, please use your finger or blunt item to push the grommet down compltetly to allow to water flow down into your waterpik instead of leaking. Please check your reservoir shape and make sure it is new version of WP462, WP463, and WP450. This reservoir does NOT compatible with old version year of 2021 or before of WP462, WP463, and WP450.

• Compatible models: Year of 2022 or later Waterpik WP462, WP463, and WP450.
• Please double check your reservoir is more like a TRIANGLED shape, check switch buttons at picture 2 to make sure your are buying right newest WP462 WP450 reservoir reaplcement parts.
• Made with high grade sturdy plastic giving you excellent visibility of available water level.
• Recommended replacement due to hardwater deposits from prolonged use which could decrease factory water pressure.
• Exact fit just like the original