Pressure Washer Accessories Explained – A Complete Buying Guide
The right pressure washer accessories can make cleaning quicker, easier and more effective. Whether you're washing a car, cleaning a patio or tackling stubborn moss on a driveway, choosing the correct accessory helps you get the best results while protecting the surfaces you're cleaning.
From replacement hoses and lances to surface cleaners and foam bottles, there's a wide range of accessories available for most pressure washers.
In this guide, we'll explain the most popular pressure washer accessories, what they do and how to choose the right ones for your machine.
Before Buying Any Accessories
Before ordering replacement accessories, check:
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Pressure washer manufacturer
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Model number
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Connection type
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Maximum operating pressure
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Existing lance and trigger gun compatibility
Many accessories look similar but are not interchangeable.
High-Pressure Hoses
The hose carries pressurised water from the pressure washer to the trigger gun.
Replace your hose if:
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It leaks
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It has cracks or bulges
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The fittings are damaged
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It has become badly kinked
Longer replacement hoses can also improve convenience when cleaning larger areas.
Spray Lances
The lance directs high-pressure water onto the surface being cleaned.
Different types include:
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Standard lances
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Variable spray lances
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Turbo lances
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Extension lances
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Foam lances
Choosing the correct lance can dramatically improve cleaning performance.
Trigger Guns
The trigger gun controls the flow of water.
Replace it if you notice:
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Water leaks
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Sticking trigger
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Cracked housing
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Difficulty operating the trigger
A replacement trigger gun can often restore both safety and performance.
Spray Nozzles
The nozzle determines the spray angle and cleaning power.
Popular options include:
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0° nozzle
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15° nozzle
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25° nozzle
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40° nozzle
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Detergent nozzle
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Turbo nozzle
Different nozzles are suitable for different cleaning tasks.
Foam Lances and Foam Bottles
Foam accessories are ideal for applying detergent evenly.
Commonly used for:
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Cars
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Vans
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Motorhomes
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Caravans
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Motorbikes
A foam lance produces a thick layer of cleaning foam, allowing detergent to work before rinsing.
Surface Cleaners
Surface cleaners are designed for cleaning large flat areas.
Ideal for:
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Patios
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Driveways
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Decking
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Paths
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Block paving
They usually provide faster, more even cleaning while reducing overspray.
Extension Wands
Extension wands increase your working reach.
Suitable for:
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Conservatories
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Gutters
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High walls
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Rooflines
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Large vehicles
They reduce the need to constantly reposition the pressure washer.
Brushes
Pressure washer brushes combine water flow with soft bristles.
Popular uses include:
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Cars
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Caravans
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Conservatories
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Garden furniture
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Windows
Brushes help loosen dirt while reducing the risk of scratching delicate surfaces.
Hose Reels
A hose reel helps keep your hose tidy and protected.
Benefits include:
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Easier storage
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Reduced kinking
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Less hose wear
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Faster setup
Proper storage can significantly extend hose life.
Adaptors and Connectors
Adaptors allow different accessories to work together.
Common types include:
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Hose adaptors
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Quick-release adaptors
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Bayonet adaptors
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Threaded connectors
Always check compatibility before purchasing.
O-Rings and Seal Kits
Small rubber O-rings create watertight seals throughout the pressure washer.
Replace them if you notice:
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Water leaks
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Pressure loss
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Split or flattened seals
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Difficulty connecting accessories
Replacing worn seals is one of the simplest ways to maintain performance.
Water Inlet Filters
The inlet filter prevents dirt entering the pump.
A blocked filter may cause:
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Low pressure
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Pulsing
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Pump wear
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Reduced cleaning performance
Cleaning or replacing the filter regularly helps protect the pump.
Turbo Nozzles
Turbo nozzles produce a rotating high-pressure spray.
Excellent for:
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Moss removal
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Patio cleaning
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Driveways
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Concrete
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Stone
They provide faster cleaning than many standard nozzles.
Which Accessories Are Most Useful?
For most homeowners, these accessories offer the biggest improvement:
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Replacement hose
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Turbo nozzle
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Variable spray lance
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Foam lance
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Surface cleaner
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Replacement O-rings
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Water inlet filter
These accessories cover the majority of domestic cleaning tasks.
Can You Upgrade Your Pressure Washer?
Yes.
Many accessories can improve the versatility of your existing pressure washer without replacing the machine.
Popular upgrades include:
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Longer hose
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Foam lance
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Turbo nozzle
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Surface cleaner
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Extension wand
Always ensure any accessory is compatible with your model.
Common Mistakes to Avoid
Buying Universal Accessories
Many accessories are advertised as universal but require specific adaptors.
Always check compatibility first.
Ignoring Pressure Ratings
Accessories should always be suitable for your pressure washer's operating pressure.
Choosing the Wrong Connector
Check both the machine connection and the trigger gun connection before ordering.
Forgetting Replacement Seals
When replacing accessories, inspect the O-rings at the same time.
Replacing worn seals can prevent leaks and improve pressure.
How This Relates to Other Pressure Washer Problems
Worn or damaged accessories are responsible for many common pressure washer faults.
For example:
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If pressure is low, see Pressure Washer Has Low Pressure? Causes and Fixes
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If the machine is leaking water, read Pressure Washer Leaking Water? Causes and Fixes
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If pressure is pulsing, see Pressure Washer Pulsing or Surging? Causes and Fixes
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If the machine won't build pressure, read Pressure Washer Won't Build Pressure? Causes and Fixes
Choosing the Right Accessories
Before ordering any accessory, check:
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Manufacturer
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Model number
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Connection type
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Pressure rating
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Compatibility with existing equipment
Using compatible accessories helps maintain performance, improve safety and extend the life of your pressure washer.
You can find replacement hoses, trigger guns, spray lances, nozzles, foam lances, surface cleaners, O-rings, filters and other pressure washer accessories for many popular brands, including Kärcher, Nilfisk, Bosch, Makita and more, from Yourspares.
Final Thoughts
The right accessories can transform the way you use your pressure washer.
Whether you're replacing worn parts or upgrading your equipment for specific cleaning tasks, choosing compatible, high-quality accessories will help you achieve better results, improve efficiency and extend the life of your machine.
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