Bosch 6m Extension Hose for Pressure Washers (EasyAquatak, UniversalAquatak & AQT series)
Product description
If your pressure washer feels like it’s constantly “stuck” to one spot, a longer high-pressure hose can make the whole job easier. This Bosch 6m Extension Hose is designed to extend the reach of compatible Bosch pressure washers, letting you move around patios, driveways and garden paths without constantly dragging the main unit.
What it is and why you’d want it
This is a 6-metre extension hose for Bosch pressure washers within the listed EasyAquatak / UniversalAquatak / AQT ranges. In practical terms, it helps you get a better cleaning radius, so you can attack dirt in corners and along edges while keeping the washer itself closer to a water source.
On paper, the benefit is simple: more hose length generally means more flexibility. In the real world, that can be the difference between doing the job in a couple of passes versus repositioning the machine again and again.
There’s also a note worth taking seriously: the hose is described as resistant to torsion (twisting). That matters because extensions often get a workout—coiling, turning, and routing around obstacles—especially when you’re cleaning uneven surfaces.
The essentials: length, connection style and reach
The extension is 6 metres long and uses a quick connection approach described as “SDS Quick Connect”. The fitting is described as “click” on one end and an engagement on the other, which should make it quicker to attach/detach compared with more fiddly couplings.

Two things to keep in mind when you’re thinking about buying:
- The hose extension will increase your working distance, but it won’t fix every limitation of the setup (for example, if the water supply line is the real bottleneck).
- More length can mean a slightly more “managed” hose path is needed, so you’re not kinking it or running it over sharp edges.
The listed hose diameter is 9.5 mm. That’s the kind of spec you’ll usually only see on parts, but it’s relevant here because you’re buying a match for Bosch’s pressure washer system, not an improvised generic hose.
Where it shines during everyday cleaning
This extension hose suits the kind of cleaning most people actually do outdoors: driveway edging, patio slabs, garden furniture bases, and paths where spray direction matters.


A simple micro-example: imagine you’ve got the pressure washer set near a tap, but the worst grime is right at the far end of the patio. With the 6m extension, you can extend your cleaning arc instead of dragging the washer across the paving. You’ll typically spend less time repositioning and more time on actual cleaning.
If you’re the sort of person who likes to work methodically (spray along one strip, then overlap slightly), extra hose length helps maintain that flow.

Things to consider before you buy
Compatibility is the big one. This extension is specifically listed as compatible with certain Bosch pressure washer models: EasyAquatak 110/120, UniversalAquatak 125/130/135, and the AQT 33-10, AQT 33-11, AQT 35-12, AQT 37-13, AQT 40-13, and AQT 42-13.
It’s not a “universal fit for anything pressure-washer related”, so it’s worth double-checking your exact model before ordering.
You’ll also want to think about storage and routing. A 6m hose is handy, but it does take up space when coiled away, and it can snag if you routinely route it through tight gaps. That’s normal for this category, but it’s still a real-world constraint.
Tech specs
- Type: Extension hose for pressure washers
- Length: 6 m
- Hose diameter: 9.5 mm
- Connection style: SDS Quick Connect
- Compatibility (as stated): Bosch EasyAquatak 110/120, UniversalAquatak 125/130/135, AQT 33-10, AQT 33-11, AQT 35-12, AQT 37-13, AQT 40-13, AQT 42-13
Who it’s for (and who should skip it)

It makes sense if you already own one of the compatible Bosch pressure washer models and you want more reach for outdoor cleaning—especially if your current setup forces you to keep moving the machine.
It may not suit you if you don’t have one of the listed compatible models, or if your main issue isn’t reach (for example, you’re struggling more with attachments, water supply access, or spray control).
Is it worth it?


A Bosch 6m Extension Hose is worth considering when you want practical extra working distance from a compatible Bosch pressure washer, with a quick-connect style and a length that helps you cover more area without constant repositioning. It’s not about turning a small job into a miracle—it’s about making the same cleaning routine smoother.
Buy it if your setup would benefit from a longer reach around your garden or driveway, and you’ve confirmed your model is in the compatibility list. Skip it if compatibility isn’t a match, or if you mainly need something else beyond hose length.
Mini FAQ
Is this extension hose compatible with all Bosch pressure washers?

No, the compatibility is listed for specific EasyAquatak, UniversalAquatak and AQT models. Check your exact model against the list provided.
What’s the main benefit of adding a 6m extension?
The main advantage is increased reach, which can improve your cleaning radius and reduce the need to reposition the pressure washer during outdoor jobs.
Does the hose use a quick connection?
It’s described as using SDS Quick Connect, with a click-style connection on one end and engagement on the other.
How long is the extension hose?
It’s 6 metres long.
How should I think about using it on the ground?
As with any extra hose length, plan a sensible route to avoid kinks and snagging while you clean, particularly around edges and tight spaces.
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