Waterpik Ultra Cordless Water Jet WP450

1 out of 5 based on 12 reviews
£1.99 for delivery
£39.99 (ex VAT)
£47.99 (inc VAT)
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Waterpik Ultra Cordless Water Jet WP450
The latest model from Waterpik - now with dual pressure control and other great features. An ideal way to improve dental health and reduce gingivitis (gum disease), bad breath and plaque.
  • Ultra cordless dental water jet.
  • Clinically proven to give healthier gums in 14 days.
  • Proven to remove bacteria deep between teeth and below the gumline.
  • Massages and stimulates gums. Clean 3 times deeper than brushing alone.
  • Rechargeable - fitted with UK 3-pin plug.
  • Stays charged for approximately one week - no batteries needed.
  • Improved easy-fill water reservoir - dishwasher safe.
  • Can be used with your favourite mouthwash.
  • Dual pressure control (low - for sensitive gums; high - for deep cleaning).
  • Advanced ergonomic design.
  • Tips rotate 360 degrees to reach all areas of the mouth.
  • Water capacity: 120ml (4 oz)
  • Water pressure: 45 to 75 psi
  • 4 attachments included:
  • Orthodontic tip (ideal for braces and other dental work).
  • Standard jet tip
  • Pik Pocket tip (extra-gentle, deep cleaning for below gumline).
  • Tongue cleaner (removes bacteria that cause bad breath).
  • Two year warranty.
  • Power supply: 230v.
Weight: 645.00g
Manufacturer: Waterpik
Model: WP450
Water tank volume
The amount of water held by the irrigator in use
120ml
Guarantee
Manufacturer's Guarantee
2 years
Water Pressure
Pressure range
45 - 75psi
by Carol Maidment Date Added: Friday 28 December, 2012
This is a great idea for those who have trouble flossing. For me it is a life saver in terms of removing trapped food where floss and ordinary flossing fails. However this particular model has a couple of major design faults. Firstly the re-charge point is in line with the water flow when you are using it, which will cause the re-charging to fail eventually. Secondly the water tank is very hard to empty and mine eventually had black mould growing in it. I would not buy this model again but am a ..

Rating: 1 of 5 Stars! [1 of 5 Stars!]
by guy Date Added: Thursday 06 December, 2012
Dont buy one of these, brought two now but after 6 to 12 months the battery fails, these should be taken off the shelves.

Rating: 1 of 5 Stars! [1 of 5 Stars!]
by michael Date Added: Thursday 12 April, 2012
i completely agree with previous reviewer.bad design of the charging arrangement causes the battery to fail prematurely, dont buy one.

Rating: 1 of 5 Stars! [1 of 5 Stars!]
by Ann Date Added: Friday 06 April, 2012
I looked this up to see if there was a solution to it suddenly not working. If I take the tip out, it works fine, but with the tip in, it chugs along and no water comes out. I have recharged it three times, but to no avail. I guess I have to buy a new one tomorrow. It should last longer than six months.

Rating: 3 of 5 Stars! [3 of 5 Stars!]
by Tony Date Added: Thursday 08 March, 2012
When first used it seems great. After several months the battery is constantly flat and the machine runs sluggish. When filling with water, the angle needed makes the charge socket immediately under the water flow. The charge pins soon go green where they are always wet. (they are brass) There is not even an LED to show the device is charging so the loose fitting plug may be in or out and probably making poor contact. Oral irrigation is a must and a great idea. I will probably replace mine with ..

Rating: 1 of 5 Stars! [1 of 5 Stars!]
by Steve D Date Added: Thursday 31 March, 2011
Mine was the same - very disappointed with the battery lifespan.

Rating: 1 of 5 Stars! [1 of 5 Stars!]
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