Best Portable Pressure Washer Under £100

The Karcher K2 Classic is the benchmark for budget pressure washers. It offers a solid 110 bar of pressure and a 400 l/h flow rate, which is enough to shift mud, moss, and light grime from patios and cars. Owner reviews consistently praise its ease of use and reliable starting, even after months of storage. The compact design means it fits in a small shed or cupboard.

However, the 3-metre hose is short, meaning you will need to move the unit often. The included dirt blaster nozzle is effective, but the plastic construction of the lance feels less durable than more expensive models. For the price, it is hard to beat for general home use.

The Bosch EasyAquatak 110 is designed for portability. At just 3.9 kg, it is one of the lightest mains-powered washers available. It features a built-in carry handle and a 3-metre hose that wraps around the unit for tidy storage. Owner reviews highlight its convenience for quick jobs like cleaning a bike, garden furniture, or a small car.

Performance is good for the price, with 110 bar pressure, but the 360 l/h flow rate is slightly lower than the Karcher. This means it takes a bit longer to rinse off soap. It is not ideal for heavy-duty patio cleaning, but for light domestic tasks, it is a very capable and user-friendly machine.

The Nilfisk E 100.1 is often praised by owners for its robust construction. Nilfisk is a Danish brand known for commercial-grade cleaning equipment, and this model feels more solid than its plastic-heavy rivals. It delivers 100 bar of pressure but a higher 420 l/h flow rate, which helps rinse surfaces quickly. The 5-metre hose is a significant advantage, giving you better reach without moving the unit.

While it has less raw pressure than the Karcher K2, the higher flow rate and longer hose make it a very practical choice for cleaning patios and driveways. The main downside is its weight (6.5 kg) and the fact it sits at the top end of the £100 budget. For those wanting a machine that will last, this is a strong contender.

If you already own a pressure washer or are buying a Karcher or Bosch model, a patio cleaner attachment is the best upgrade you can make for under £100. These rotary attachments use spinning jets to clean large flat surfaces like patios and driveways quickly and evenly. They stop the spray from kicking up mud and water onto your legs, making the job much cleaner and faster.

Owner reviews consistently say a patio cleaner cuts cleaning time in half compared to using a standard lance. The main drawback is that they are not a standalone product. You need a compatible pressure washer to use them. They also require careful handling to avoid leaving "zebra stripes" on your paving.

The Draper 1500W is the budget champion for raw water volume. With a 480 l/h flow rate and a 1500W motor, it shifts water faster than any other model in this guide. This makes it effective for rinsing large areas like driveways or washing mud off vehicles quickly. Owner reviews note it is a no-frills machine that gets the job done.

The trade-off is in build quality and design. The plastic components feel cheaper, and the unit is heavier and bulkier than the Karcher or Bosch. It also lacks the integrated hose reel of the Bosch. However, if your priority is maximum flow rate and you are on a tight budget, the Draper offers impressive specs for the money.