T-300 Patio Cleaner Attachment

Stock Number: ES507807

Manufactured by Karcher

(This part fits select models)

Only 10 left in stock Available for immediate despatch

Rated 4.5 out of 5 (50 customers)

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Will this part fit my appliance? [?]

This product is compatible with:

  • Karcher Domestic K2 Series Pressure Washers
  • Karcher Domestic K3 Series Pressure Washers
  • Karcher Domestic K4 Series Pressure Washers
  • Karcher Domestic K5 Series Pressure Washers
  • Karcher Domestic K6 Series Pressure Washers
  • Karcher Domestic K7 Series Pressure Washers

Click on your brand to check other appliances this part fits

Karcher Pressure Washers


Can be attached to any Kärcher domestic pressure washer that has the bayonet style attachment to the trigger gun. Predominantly a patio-cleaning device that can be used on fencing, garage doors and a number of different surfaces.

It has two dirtblasting nozzles on opposite ends of a propeller attached inside the outer casing. When the high pressure water is blasted through the lance and propeller, a hovercraft effect is created that cleans the whole patio in a tornado effect.

It reduces the cleaning task by five times thus decreasing motor wear, water usage and time spent cleaning. The cleaning nozzles are height adjustable to cater for different floor or wall surfaces. Finally the outer casing protects from splash back, which stops irritating dirt being spread around your home.

  • Two dirtblasting nozzles
  • Hovercraft effect
  • Cleaning splash back protection
  • For wooden decking, patio flooring, tiles and concrete
  • Five times faster than regular spray lances
  • Working diameter of 265mm

The Karcher spares reference is 2.640-212.0. This attachment is suitable for all domestic pressure washers in the K2-K7 series.

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Product Reviews

Rated 4.5 out of 5 (50 customers)
Write a review
  • Good buy, will use more frequently it is so easy to use.

    • 4.0 out of 5
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    • 4.0 out of 5

    By - Yorkshire

    Works as per demo video, light and easy to use. A bit fiddly changing between pressure wash lance and this attachment. Did over 100'sq M of block paving and cleaned up well. Pressure lance still required to shift some moss in joints and clear debris lifted out of joints and dirt cleared from surface.
  • A great, time-saving attachment...!

    • 5.0 out of 5
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    • 4.0 out of 5

    By - North West Lancashire

    A really great, time-saving accessory from the Kärcher stable — although, as the power washer we own is only a K3 model I feel we may not have obtained the full benefit from this excellent attachment, that we probably would have got if we had owned a higher-numbered model of washer.
  • It does what it said it does

    • 5.0 out of 5
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    • 4.0 out of 5

    By - Derbyshire

    I found this patio cleaner is an improvement on the old style which i had a T 50 it cleans better and the covers the area much quicker as it,s nearly twice the size. I did phone before purchasing to make sure i had the correct product and spoke to a young gentleman who was very helpful i would use this firm again.

Ask & Answer

(24 Questions and 24 Answers) Ask a question
  • Q will T300 fit to washer HP11150? 1 Answer

    By Jeff Lamb - retford. notts - 11 July 2015

    • A
      We have no information to confirm this. If unsuitable you can return subject to our policy listed at: http://www.espares.co.uk/returns

      By Chris eSpares Staff - 13 July 2015

  • Q Connection on T300 1 Answer

    What type of connector does the T300 have? Is it a screw or push on? My machine is screw so can I buy an adaptor if necessary?

    By AB - Chesterfield - 13 June 2015

    • A
      All Karcher domestic accessories are fitted using a push and twist bayonet fitting. If you cannot identify an adaptor suitable fill in the form at the 'Help me find the part I need' link below.

      By Chris eSpares Staff - 15 June 2015

  • Q I have a 520M and want a patio brush that will not drive out all the mortar.. any suggestions please? 1 Answer

    By Philip Oliver - Surrey - 01 June 2015

    • A
      These rotary cleaners disturb block paving sand a lot less than direct pressure washing but clean very well. It will depend on your mortar but this will probably be the best type of cleaning head.

      By Chris eSpares Staff - 01 June 2015

  • Q Patio cleaner arm has gone stiff and will not rotate. Can it be dismantled and lubricated? 1 Answer

    By Colin Walton - Birmingham ,UK - 02 May 2015

    • A
      Remove the pivot Stock Number: ES952758 and ensure it is clean and free from corrosion.

      By Chris eSpares Staff - 05 May 2015

  • Q Your website shows the karcher T-300 patio cleaner is compatible with K6 series Pressure washers, but when I checked compatibility by entering my K650MB it came up that it wasn't compatible. How come? 1 Answer

    My karcher has the usual and standard bayonet connection but the video shows a threaded sleeve as well between the T300 patio cleaner and the lance. Does the revised lance come with the cleaner head?

    By Bryan - Teignmouth, Devon - 29 April 2015

    • A
      The threaded sleeve is fitted on the attachment and also on the extension and should fit onto any Karcher gut that accepts a bayonet fitting.

      By Chris eSpares Staff - 29 April 2015