Nilfisk Core 140 Bar High Pressure Washer with Power Control - Strong Power Washer for Patios and Car Cleaner (1800 W)

Very well put together machine. Very easy to use with amazing guides on which power for which surface. In particular I love the wind up hose reel, keeps it very tidy and easy to store.

Excellent - well designed. Several improvements to the previous model. Much easier to use. Very reasonably priced.

worked well, is solidly built, intructions are good, happy with pruchase.

Upgraded to this from k4. So much more power and adjustable too, can’t praise it enough

Brilliant bit of kit so powerful and straightforward to use, easy to assemble fantastic on stone work removing lichen and moss and deep down grime even strips old paint, can't praise it enough very light and compactlots of spare and extras on market to buy ye highly recommended

This is a compact machine. Not too difficult to assemble, but make sure you get the screw holes lined up properly for the handle etc. It is a lightweight machine, but the bonuses are the hose reel retracts and the power cable although stores externally has not got a hard mastic outer casing also folds up easily. Initial tests on decking and car: works very well on high and medium power modes. Another bonus is the 2 x lance interchangeable nozzles, better than having 2 lances as with my previous make.

I had a previous model Nilfisk power washer from 2011 which I left with the new owners when I sold my house. When I moved to my new place I had a composite wood patio installed and it started to develop verdigris, so I investigated getting another model and plumped on this one. Nilkfisk is a respected brand used by professionals and, I think, superior to the competition. I thought the Core 140 would be powerful enough for all the jobs I had in store, so went for that model. It’s more compact and has better cable and hosepipe management than my precious model. There was a bit of assembly to do but nothing too onerous and the only tool needed was a Philips crosshead screwdriver. Once assembled I put it ti the test and quicker than you can say “Get that verdigris off the patio” the job was done using the rough nozzle (also a fine one for more delicate cleaning) on power setting 3 (the off/three setting selector very useful to have). I did expect, as a ‘returning customer’ a quality product performing to an excellent standard bit even then was impressed by improvements over the precious model. Enthusiastically recommend.

The product itself is ok. But - what they don’t tell you is that in addition you have to buy a backflow preventer for £55, if you don’t already have one. It doesn’t work without one.