Water flosser
Water flosser for sale on Ireland's largest auction and classifieds sites
Waterpik cordless water - waterpik, - £14.53
Water flosser • Streamlined oral care • Routine pair this - Free postage - New and Used
Water flosser • Streamlined oral care • Routine pair this - Free postage - New and Used
Cordless dental water flosser - cordless, - £3.44
- Free postage - New and Used
- Free postage - New and Used
Cordless dental water - cordless, - £4.49
These tips are • Compatible similar style • Cordless dental water - Free postage - New and Used
These tips are • Compatible similar style • Cordless dental water - Free postage - New and Used
Cordless water flosser - cordless, - £8.65
Upgrade your oral • Hygiene routine our • Sleek powerful cordless - Free postage - New and Used
Upgrade your oral • Hygiene routine our • Sleek powerful cordless - Free postage - New and Used
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Waterpik cordless water - waterpik, - £14.53
Remove yellow teeth • Clean tongue coating • Make you more - Free postage - New and Used
Remove yellow teeth • Clean tongue coating • Make you more - Free postage - New and Used
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48 listings · from £3.39 · avg £16.24
⚠️ These listings were last updated more than 26 days ago.
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Browse 48 water flosser listings currently in our index. Prices range from £3.39 to £40.24, with an average of £16.24. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about water flosser →
Sejoy water flosser - water, cordless - £19.43
Perfect families individuals • Unique dental needs • Customisable cleaning modes - Free postage - New and Used
Perfect families individuals • Unique dental needs • Customisable cleaning modes - Free postage - New and Used
Water flosser for - water, - £12.99
Between teeth below • Adapter not included • 300ml detachable water - Free postage - New and Used
Between teeth below • Adapter not included • 300ml detachable water - Free postage - New and Used
Cordless dental water flosser - dental, - £9.99
Water flosser efficiently • Remove food residue • Improve oral hygiene - Free postage - New and Used
Water flosser efficiently • Remove food residue • Improve oral hygiene - Free postage - New and Used
Waterpik cordless water - cordless, - £26.29
Water flosser • Larger than 1400mah • Removes plaque oral - Free postage - New and Used
Water flosser • Larger than 1400mah • Removes plaque oral - Free postage - New and Used
Hangsun water flossers for - water, - £12.40
Backed hangsun month • After sale service • Ipx7 waterproof safe - Free postage - New and Used
Backed hangsun month • After sale service • Ipx7 waterproof safe - Free postage - New and Used
Cordless dental water - dental, flosser - £5.99
Cleans where traditional • Floss can reach • Rotating jet tip - Free postage - New and Used
Cleans where traditional • Floss can reach • Rotating jet tip - Free postage - New and Used
Cordless dental water flosser - water, - £9.82
Oral irrigator • Cordless dental water • Flosser teeth cleaning - Free postage - New and Used
Oral irrigator • Cordless dental water • Flosser teeth cleaning - Free postage - New and Used
Cordless dental water flosser - dental, - £6.98
Cordless dental water • Flosser teeth oral • Irrigator brush travel - Free postage - New and Used
Cordless dental water • Flosser teeth oral • Irrigator brush travel - Free postage - New and Used
Intelli cordless water flosser - intelli, - £23.99
Daily use h2ofloss • Water flosser keep • Healthier gums brighter - Free postage - New and Used
Daily use h2ofloss • Water flosser keep • Healthier gums brighter - Free postage - New and Used
New intelli upgraded cordless - new, - £21.99
- Free postage - New and Used
- Free postage - New and Used
Powerful cordless water - powerful, - £19.99
- Free postage - New and Used
- Free postage - New and Used
Powerful cordless water - cordless, - £26.99
Precisely implants bridgework • Massaging gums prevent • Gum bleeding dental - Free postage - New and Used
Precisely implants bridgework • Massaging gums prevent • Gum bleeding dental - Free postage - New and Used
Waterpik cordless water - waterpik, - £27.99
Daily use h2ofloss • Water flosser keep • Healthier gums brighter - Free postage - New and Used
Daily use h2ofloss • Water flosser keep • Healthier gums brighter - Free postage - New and Used
Water cordless flosser dental - cordless, - £16.99
- Free postage - New and Used
- Free postage - New and Used
Sejoy cordless water - cordless, - £18.99
Interchangeable nozzles sejoy • Dental flosser equipped • Enabling various functions - Free postage - New and Used
Interchangeable nozzles sejoy • Dental flosser equipped • Enabling various functions - Free postage - New and Used
Cordless dental water - dental, - £3.59
I1.5172zttlzttlcq style box • Webkit tap highlight • Color transparent outline - Free postage - New and Used
I1.5172zttlzttlcq style box • Webkit tap highlight • Color transparent outline - Free postage - New and Used
Cordless dental water flosser - cordless, - £16.14
Its powerful cleaning • Performance this flosser • Effectively removes plaque - Free postage - New and Used
Its powerful cleaning • Performance this flosser • Effectively removes plaque - Free postage - New and Used
Cordless dental water - cordless, - £3.79
Compatibility suitable most • Standard oral irrigators • Key features - Free postage - New and Used
Compatibility suitable most • Standard oral irrigators • Key features - Free postage - New and Used
Cordless dental water - cordless, flosser - £4.06
Upgrade your oral • Hygiene routine this • Cordless dental water - Free postage - New and Used
Upgrade your oral • Hygiene routine this • Cordless dental water - Free postage - New and Used
Waterpik cordless water - cordless, - £26.29
Water flosser teeth • Cleaner 360 rotatable • Nozzles allows you - Free postage - New and Used
Water flosser teeth • Cleaner 360 rotatable • Nozzles allows you - Free postage - New and Used
Waterpik cordless water - waterpik, - £26.29
Water flosser teeth • Cleaner with360 rotatable • Nozzles allows you - Free postage - New and Used
Water flosser teeth • Cleaner with360 rotatable • Nozzles allows you - Free postage - New and Used
Water cordless flosser - flosser, dental - £13.99
- Free postage - New and Used
- Free postage - New and Used
Operan water flossers - water, for - £18.95
Operan water flossers • Teeth cleaning upgraded • 300ml cordless - Free postage - New and Used
Operan water flossers • Teeth cleaning upgraded • 300ml cordless - Free postage - New and Used
Gealm cordless water - cordless, - £16.99
Gealm cordless water • Picks teeth provide • Better aesthetic feeling - Free postage - New and Used
Gealm cordless water • Picks teeth provide • Better aesthetic feeling - Free postage - New and Used
Coslus cordless dental - dental, water - £14.01
Coslus water dental • Flosser cordless oral • Irrigator sleek black - Free postage - New and Used
Coslus water dental • Flosser cordless oral • Irrigator sleek black - Free postage - New and Used
Luxecare cordless water - luxecare, - £26.99
Cordless water flosser • Dental electric oral • Irrigator important notice - Free postage - New and Used
Cordless water flosser • Dental electric oral • Irrigator important notice - Free postage - New and Used
New intelliupgraded cordless - intelliupgraded, - £22.99
Type cordless water • Flosser oral irrigator • Multiple cleaning modes - Free postage - New and Used
Type cordless water • Flosser oral irrigator • Multiple cleaning modes - Free postage - New and Used
Hangsun water flosser for - water, - £26.04
Manufacturer hangsun water • Flosser teeth cordless • Tank ipx7 waterproof - Free postage - New and Used
Manufacturer hangsun water • Flosser teeth cordless • Tank ipx7 waterproof - Free postage - New and Used
Fairywill cordless water - cordless, - £20.99
Customise your flossing • Experience suit sensitive • Teeth daily cleaning - Free postage - New and Used
Customise your flossing • Experience suit sensitive • Teeth daily cleaning - Free postage - New and Used
Water flosser cordless dental - water, - £15.89
This portable water • Flosser can effectively • Solve prevent various - Free postage - New and Used
This portable water • Flosser can effectively • Solve prevent various - Free postage - New and Used
Sejoy cordless water dental - sejoy, - £14.99
Sejoy dental oral • Irrigator water flosser • Diy modes custom - Free postage - New and Used
Sejoy dental oral • Irrigator water flosser • Diy modes custom - Free postage - New and Used
Fairywill cordless water - fairywill, - £20.49
Pulse water jet • Principle provides powerful • Effective cleaning experience - Free postage - New and Used
Pulse water jet • Principle provides powerful • Effective cleaning experience - Free postage - New and Used
Cordless dental water - dental, flosser - £11.39
Upgrade your daily • Oral hygiene thisportable • Cordless dental water - Free postage - New and Used
Upgrade your daily • Oral hygiene thisportable • Cordless dental water - Free postage - New and Used
Oral irrigator find your - oral, - £9.99
Oral irrigator find • Your beauty brand • New electric dental - Free postage - New and Used
Oral irrigator find • Your beauty brand • New electric dental - Free postage - New and Used
Cordless water flosser - cordless, - £19.99
Built gravity ball • System ensures continuous • Water flow even - Free postage - New and Used
Built gravity ball • System ensures continuous • Water flow even - Free postage - New and Used
Sejoy water dental flosser - flosser, for - £22.99
Nozzles feature various • Functions cater different • Dental needs including - Free postage - New and Used
Nozzles feature various • Functions cater different • Dental needs including - Free postage - New and Used
Cordless dental water - dental, flosser - £3.39
- Free postage - New and Used
- Free postage - New and Used
Waterpik cordless water - cordless, - £22.49
Why choose this • Water flosser unlike • Traditional string floss - Free postage - New and Used
Why choose this • Water flosser unlike • Traditional string floss - Free postage - New and Used
Cordless dental water flosser - dental, - £6.59
Available white pink • Green colours this • Reusable dental flosser - Free postage - New and Used
Available white pink • Green colours this • Reusable dental flosser - Free postage - New and Used
Cordless dental water flosser - water, - £9.77
- Free postage - New and Used
- Free postage - New and Used
Cordless dental water flosser - water, - £8.59
Usb portable oral • Irrigator water flosser • Jet tools pick - Free postage - New and Used
Usb portable oral • Irrigator water flosser • Jet tools pick - Free postage - New and Used
Smilekit water flosser - water, | - £24.99
Upgrade your clean • Smilekit water flosser • Makes flossing faster - Free postage - New and Used
Upgrade your clean • Smilekit water flosser • Makes flossing faster - Free postage - New and Used
800ml waterpulse water - waterpulse, - £40.24
Oral irrigator dental • Water flosser teeth • High pressure electric - Free postage - New and Used
Oral irrigator dental • Water flosser teeth • High pressure electric - Free postage - New and Used
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Everything you need to know about water flosser
Whether you are looking for a brand-new or second-hand water flosser, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.39, while premium listings can reach £40.24 — giving you a wide budget spread to work with. The average price of £16.24 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.