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Qsmyoye 2200w 150 - bar, cold
£73.50
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Giant water pistol - giant,
£8.99
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High pressure washer - high,
£35.98
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Cordless pressure washer gun - cordless,
£14.99
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Water blaster xlr - blaster, extra
£41.99
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Cordless 48vf 48v cold water - 48vf,
£15.61
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Firework water cannon kids - firework,
£9.19
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Mega water gun for garden - water,
£24.99
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Snow foam lance - cannon, gun
£10.79
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High pressure washer snow - washer,
£15.79
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Tank pool floats - floats, inflatable
£34.99
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High pressure washer - 1/4",
£15.95
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Summer water gun - gun, toys
£9.99
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Transformers inferno - g1,
£150.00
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Inch undercarriage washer - 16,
£95.99
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Inflatable water slide kids - water,
£199.99
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Soap dispenser water cannon - soap,
£14.99
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Dealberry water gun - dealberry, pump
£7.99
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High pressure washer gun - high,
£22.00
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Yookidoo water cannon - water, ball
£35.99
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Hand pump foam sprayer - pump,
£15.99
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1300ml car wash foam cannon - foam,
£15.00
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Set ladybird 2l - ladybird, backpack
£8.89
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Snow foam lance - foam, cannon
£10.80
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V319 water cannon - water,
£3.99
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High pressure water - pressure, cannon
£5.00
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Playmobil 70225 novelmore wolf - novelmore,
£26.70
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Abeec mega hydro cannon - abeec,
£12.99
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Inflatable double water slide - double,
£299.99
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Jet water cannon - jet,
£8.66
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Pressure washer jet - washer, wash
£99.99
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2026new pressure washers 160 - 2026new,
£78.70
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High pressure washer snow - high,
£9.00
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Pressure washer foam cannon - foam,
£15.99
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Genuine stainless steel 1mm - genuine,
£3.99
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Electric water blaster - water,
£31.99
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100ml foam cannon bottle - cannon,
£8.67
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Adjustable quick - 1/4",
£15.96
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Pressure washer gun snow - gun, foam
£24.99
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Snow foam lance cannon - snow,
£14.96
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Inch giant water gun - water, 47cm
£10.98
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Playmobil 70225 novelmore - 70225,
£5.00
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Fire engine water cannon - of,
£28.36
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Snow foam lance pressure - snow,
£15.74
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Mega water cannon gun - water, blaster
£16.99
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Nerf fortnite water blaster - fortnite,
£4.38
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Pressure washer foam - pressure,
£22.00
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Mickey mouse fire rescue - mickey, 6"
£11.99
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Water shooter gun - water, gun.
£8.00
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Heng long arrow mode rc - long,
£99.99
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Fire engine of water - fire,
£28.33
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Henglong scale rc tug - scale,
£92.49
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Worx wa4036 hydroshot - wa4036, foam
£8.29
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Siku water cannon - water, sk1034
£19.34
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Star wars water cannon - star,
£22.99
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4000psi high pressure - high,
£21.99
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Kids water gattling gun garden - gun,
£9.99
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Snow foam lance - lance, cannon
£22.00
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Captain planet hoggish greedly - hoggish,
£49.99
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Large water gun pump - water,
£10.98
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Toma police riot water - toma,
£2.49
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Pressure washer gun m22 14mm - pressure,
£12.49
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Hydro squad pink - squad, water
£8.66
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Water cannon spray - cannon, in1
£9.99
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Siku 5401 police boat - siku,
£99.99
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Solido lance mousse 255 - solido,
£16.15
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Power rangers lightspeed - power,
£12.99
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Water cannon spray - multi, 8
£11.22
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High pressure gun graffiti - high,
£28.00
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Octonauts swamp k pod - -,
£16.15
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Riot white water - riot, cannon
£8.61
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Water gun gatling amusement - water,
£14.19
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Henglong scale rc tug - 1:50,
£99.99
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V319 water cannon choose - v319,
£3.99
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Riding the east anglia - riding,
£14.95
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Pokemon blastoise action - blastoise,
£4.50
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Hydro squad water cannon - hydro,
£8.66
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2000w electric pressure washer - 2000w,
£89.99
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Playmobil 100 complete - playmobil, set
£14.95
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Snow foam lance cannon - snow,
£9.79
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Giant super pump - 17.3",
£10.99
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Qpau kids tank - kids, pool
£24.95
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Giant water gun pump - 17.3",
£10.98
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Lego city 60213 - lego, side
£10.79
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Pack mm stainless steel - 1.0,
£9.59
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2pcs high pressure water - high,
£6.37
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Genuine brass snow foam - genuine,
£3.99
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Handheld toy air - handheld,
£15.07
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Jet water cannon - ez-jet,
£11.86
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4350psi high pressure gun - high,
£25.75
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Wind bubble launcher - wind, air
£7.49
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Water gun back - water,
£11.99
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High pressure washer - pressure, gun
£34.99
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Snow foam lance - foam,
£12.89
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Abeec mega hydro cannon splash - cannon,
£14.80
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Sprinkler water cannon high - sprinkler,
£230.00
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Looking for more water cannon?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 water cannon listings currently in our index. Prices range from £2.49 to £299.99, with an average of £31.17. 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 cannon →
Try this: water jet | petrol jet washer | kew hobby | karcher switch | karcher k6 | karcher 601 | black decker pressure washer | 3000 psi pressure washer | diesel hot pressure washer | honda gx pressure washer
Whether you are looking for a brand-new or second-hand water cannon, eBay offers one of the largest selections available online. With 96 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 £2.49, while premium listings can reach £299.99 — giving you a wide budget spread to work with. The average price of £31.17 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.