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The best Amazon Spring Deal Days Karcher pressure washer deals 2025 - save on the K2, K4 and more

  • Parkers has found the best Karcher pressure washer deals
  • Upgrade your pressure washer for the spring clean
  • Different models perfect for different needs

Written by Ryan Gilmore Updated: 13 March 2025

If you want to upgrade your pressure washer, you’re in luck. We’ve found the best Karcher pressure washer deals to get you a premium brand at an affordable price as we look forward to the Amazon Spring Deal Days Event, which will be happening at the end of March.

A name synonymous with what it is, like Transit or Biro, Karcher pressure washers have built up a reputation for durability, performance and excellent cleaning abilities. Resplendent in the iconic shade of yellow, Karcher pressure washers are traditionally viewed as premium tools, but there are always great deals to be had on them.

Whether you’re after an entry-level Compact model that won’t take up too much room or a top-of-the-range example that will tackle all manner of dirt and debris, we’ll be hard at work finding the best deals available. A pressure washer is the ultimate car cleaning upgrade and infinitely useful for outdoor maintenance, so now is the perfect time to pick up a bargain one.

The best Karcher pressure washer deals 2025

The K4 Power Control boasts 420 litres per-hour at 130 Bar of pressure. This kit comes with two spray lances, but no patio cleaner or other extras included.
Save 13%
Price: £139.00 was £159.99
The model above the K2 is the K3. This is one of the slightly more capable pressure washers from Karcher, and not only does it boast a 380 litres per-hour flow rate, but it's easy to store and carry, but doesn't compromise on power.

Pros

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Save 23%
Price: £115.00 was £149.99
From muddy bikes to dirty garden furniture, the K2 Power Control makes light work of any cleaning tasks around the car and garden. It even includes a patio cleaner and cleaning solution.

Pros

Cons

Packed to the rafters with modern features, this pressure washer is the ultimate in outdoor power washing. It's a little smaller than a normal K5 and currently on offer at a healthy discount.

Pros

Cons

Save 11%
Price: £248.94 was £279.99
The K4 boasts 420 litres per-hour of flow rate at 130 Bar of pressure. This kit also comes with the patio cleaner for a spot of driveway maintenance as well as a bottle of stone and facade cleaner.
Perhaps not the most powerful washer featured here, but it's such a handy tool if you need to wash down muddy bikes, wellies or even pets.

Pros

Cons

Price: £469.99
The entry level model of the flagship K7 model is offered at a big discount for Black Friday. It has a huge flow rate of 550 litres per-hour at 180 Bar of pressure along with two spray lances for different tasks.

Keep an eye on this page as we will update as prices get discounted.
Save 11%
Price: £89.00 was £99.99
This model of K2 sits above the Horizontal model and below the Power Control. It still boasts the same capabilities with 360 l/h at 110 Bar of pressure, while being packed in a slightly more compact design.
Save 14%
Price: £240.00 was £279.99
Offered at a healthy discount, the K5 is the cheapest way to get a K5 variant of Karcher pressure washers. It has an impressive 500 litres per-hour flow rate at 145 Bar of pressure, and it has two spray lances for varying tasks. The hose is even eight-metres long, which is enough to cover all types of home cleaning tasks.

Pros

Cons

FAQs

What is Karcher?

Founded in 1935, Karcher is a German company that originally manufactured aircraft engine warmers before switching to more general warming equipment and then on to cleaning equipment. Since its first foray into the world of domestic pressure washers in 1984, Karcher has been an industry leader and a safe pair of hands whenever water needs pressurising.

How to use a Karcher pressure washer properly:

• Make sure you test on an inconspicuous area before cleaning. This can help gauge whether the surface to right to be power washed.

• Don’t stand too close to the object you’re cleaning. If you do, delicate surfaces can be damaged.

• Select the correct nozzle for the task at hand. Narrow nozzles deliver more power and are best for baked-on muck, while wider nozzles cover a larger surface area.

• Make sure you’re using the correct pressure washer attachment for the job. This can prevent damage and give better results.

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