I like how small and compact this version is compared to my other model. I do not like that it loses pressure while using. I wi be flossing at a 9 and it will drop to maybe a 1 pressure. I have to unplug the unit and let it sit in order for the pressure to work again
Response from waterpik.comBy Waterpik Product Support, October 15, 2026
Hello there Melis113- thanks for taking the time to share your experience with your Promax Water Flosser. We're so very sorry to hear that you're having this issue with the water pressure. That's definitely not what we expect from this product, so we'd love to help look into this further for you. Please reach out to our customer service team at smreviews@waterpik.com or 1-800-525-2774, and we'd be happy to assist!
Easy to use and adjust settings. Compact. Quieter than previously owned countertop Waterpik prroducts. I have been using Waterpik oral irrigation units for at least 25 years and this unit is clearly my favorite.
The was a game changer for me. This is an awesome waterpik. Others should get.
I would recommend this to a friend!
Response from waterpik.comBy Waterpik Product Support, October 7, 2026
Hello Lenny G! It's awesome to hear that the Promax has made such a great impact on your dental routine! Thanks for sharing your thoughts, we really appreciate it! Happy water flossing!
Great Water Pic product. The water pressure is great and I like the nozzle. The reservoir could be a little larger as I sometimes have to refill. On the positive side, it will be easier to travel with.
Pretty good, better quality cords than the previous versions it seems. Consistency in water pressure and small volume it occupies in the bathroom is vaulable.
All in all, everyone needs a water flosser for healthier gums and teeth.
This is the third waterpik production have owned over the past ten years. This primacy is by far the best. The power head is excellent. Water pressure from 7-8 is perfect for my gums. Just the perfect amount of water in the well. Smart advance increasing water pressure is an excellent upgrade to this product. The magnetic handle feature is excellent. Overall I LOVE my new waterpic.