BBTO8 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

Bought these and saved my waterpik!!

I have an older no-name-brand (and no longer sold) water flosser that was severely leaking every time I filled its tank. So much so, that water leaked out and splashed on the floor every time I refilled it. The flosser itself (including pump) works fine, but adding water was messy.I was on here the other day casually looking for options to replace the entire unit when I saw these replacement plugs. I had no idea if they would fit or not, but ordered just to see if they would work. First, they arrived within a day (not typical since I live out in the hinterlands); second, they are easy to install and fit perfectly; and third, they stopped my dripping flosser tank.They came in a pack of eight, so hopefully will last a long time. As long as the flosser unit itself, hopefully! Just have to keep track of where I am storing these.Now I am more included to floss every day. A good purchase.

My water pic needed a new gasket for the tank. It was leaking so much. These new gaskets were a perfect fit and there are no more leaks.

I got tired of mopping up water from my Waterpik's reservoir and reseating the gasket about every time (every day) I used my Waterpik. These new gaskets fit the bill for stopping the leaking but they do, somewhat, impede the seating of the reservoir each time I use it. What I mean is that I have to push down a couple times on the reservoir tank to get it to "take" onto the gasket, in order to get the water flow started into the Waterpik's nozzle. I am glad I was able to find these new gaskets and am sure I'll have this large supply of them for years to come!

I wasn't sure if they would fit properly,but it stop the leak on my older model waterpik. Worked perfectly, for my husband's as well.

Seems like my old 25 year old water pick never had this issue, but the new ones start to leak after about a year. So makes sense why they sell 8 in the package. Pops right in, and stops the leaking

After removing the old tattered valve I just popped it right in. Works properly, no leaks. The top part is smaller in diameter than the old one, but it makes a good seal. I'm happy because I thought I would have to say goodbye to my old water flosser. And it has a new life now.

had an old water pic that had been stored and had leaky gasket when I tried to use it. the gasket was easy to install and water pic has been working well since. had several other old water pics and replaced all the gaskets. happy with purchase

Quedan perfecto al Water Pick, evitando fugas del depósito de agua, viene varios en la presentacion y esto te evitara fugas innecesarias a futuro.

My water flosser started leaking badly and I checked out Amazon. To my relief they had these gaskets. Very easy to install, even for an elderly woman with arthritis in her hands. No more leaking!

These work better than the the valves that came with the waterpik. Highly recommended.

I am very satisfied with my order