Karcher patio cleaner attachments and pressure washer hoses
Halfway through blasting a driveway and the hose kinks or the nozzle clogs, that's when having proper Karcher attachments matters. Whether you're a landscaper running a Karcher pressure washer hose daily or a homeowner tackling the patio on weekends, the right gear makes all the difference. Tool Kit Depot stocks Karcher hoses and attachments across their K2, K3 and K4 ranges so you can match what you've got and get on with the work.
From surface cleaners that'll make quick work of concrete and pavers to extension hoses that reach second-storey gutters, these vacuum accessories and pressure washer add-ons let you tackle more without switching tools. Need a replacement hose after the old one's copped too much sun? We've got those too, along with trigger guns, foam nozzles and dirt blaster attachments that turn a basic washer into a serious cleaning setup.
These accessories fit straight onto your existing Karcher unit, so there's no mucking around with adaptors or compatibility issues. You'll find options for:
Surface cleaners for driveways and patios
Extension hoses for hard-to-reach spots
Foam nozzles for vehicle washing
Dirt blaster nozzles for stubborn grime
Replacement triggers and connectors
If you're running jobs where water reach or cleaning power matters, Tool Kit Depot's range covers it. We're also your destination for pressure washers, garden hoses and outdoor power equipment that keeps sites clean and safe.
Come see the team at your nearest Tool Kit Depot location — we're stocked across Sydney, Melbourne, Brisbane and regional areas.
Shop our Karcher Hoses & Attachments online or drop into your nearest Tool Kit Depot – we're your ultimate Karcher accessories destination.
Karcher hoses & attachments FAQ
What attachments fit Karcher K3 and K4 models?
Most K3 accessories and K4 accessories use the same quick-connect fittings, so surface cleaners, extension hoses and trigger guns swap over easily. The K3 and K4 share a common bayonet mount system, which means you can use the same dirt blaster, foam nozzle or patio cleaner across both units. Just check that the pressure rating on the attachment matches your model's output to avoid damage or poor performance.
How do I choose the right Karcher pressure washer hose?
When choosing a replacement or extension hose, you'll want to consider:
The length you need for the job
Your pressure washer's PSI rating
Connector type and compatibility
Longer hoses give you more reach but can reduce pressure slightly, so balance convenience with cleaning power. Make sure the hose matches your washer's fittings — Karcher models use specific bayonet or screw-on connectors depending on the series.
Do Karcher vacuum accessories work with pressure washers?
No, these vacuum accessories are designed for wet and dry vacuum units, not pressure washers. While both product lines share the Karcher name, they use different connection systems and aren't cross-compatible. If you're after cleaning attachments for a pressure washer, stick to surface cleaners, extension wands and nozzle sets built for high-pressure water flow.
Can I use a patio cleaner attachment on any Karcher model?
You can use a patio cleaner on most models, but you'll need to match the attachment's pressure rating to your washer. Entry-level K2 units may struggle with larger surface cleaners designed for K4 or K5 washers, while using a basic cleaner on a high-output unit won't cause damage but might leave performance on the table. Check the product specs or ask the team at Tool Kit Depot to make sure you're pairing the right attachment with your washer.
How long do Karcher replacement hoses last?
A quality replacement hose should last several years with regular use, provided it's stored properly and not left kinked or exposed to UV for extended periods. Hoses that cop a lot of dragging across rough surfaces or get run over by equipment will wear faster. Keep them coiled when not in use and avoid leaving them under pressure when the washer's off to extend their lifespan.
Shop online or visit your nearest Tool Kit Depot for more pressure washer accessories today!
All prices include GST. Prices & specifications subject to change without notice. Freight & shipping at additional cost.
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