Pressure Washers – Everything You Need to Know Before Buying

Understanding pressure and power ratings

Pressure measured in bars determines cleaning effectiveness – models like AR BLUE CLEAN Perač pod pritiskom TF 3.0 1800W 180 Bar with 180 bar easily remove stubborn dirt from concrete and stone. Motor power (expressed in watts) affects durability during extended operation. For occasional car washing, 120-140 bar is sufficient, while professional use requires models rated at 160 bar and above.

Electric vs petrol pressure washers

Electric models such as Bosch, Einhell and AGM Aparat za pranje AHW 9020 1800W 135bar are quieter, easier to maintain and ideal for domestic use where mains power is available. Petrol washers offer greater mobility and power but are noisier and require regular engine servicing. For most household tasks, electric models are perfectly adequate.

Water flow – the overlooked factor

Water flow measured in litres per minute (l/min) is just as important as pressure. Higher flow means faster surface coverage and more effective detergent application. Models with flow below 300 l/h are slower but use less water, while professional units with 400+ l/h enable significantly faster job completion.

Essential additional features

Pressure regulation allows you to adjust spray intensity for different surfaces – lower pressure for cars and plastic, maximum for stone patios. A detergent system simplifies the application of cleaning agents, while a water tank enables operation without a tap connection. Brands like Annovi Reverberi, AR blue and DeWalt often include quick-connect systems for fast nozzle changes.

Nozzles and attachments – the right tool for every task

The rotary nozzle (turbo) combines the power of a focused jet with motion and is ideal for stubborn deposits. A flat jet covers larger areas but with lower pressure per square centimetre. A car wash brush protects vehicle paintwork while thoroughly cleaning wheels and sills. A quality set of attachments expands the machine's capabilities without additional expense.

Mistakes to avoid

Never use a high-pressure hot water jet on cold concrete surfaces – sudden thermal shock can damage the material's structure. Avoid directing high-pressure spray at electrical installations, wooden surfaces with peeling paint and rubber seals on older vehicles. Using unsuitable detergent can clog the system – always use products marked as safe for pressure washers.

Selection and Pricing

We offer 609 products from 33 brands across 12 sellers. Prices range from 69 to 929,000 RSD. Currently 123 products are on sale with an average discount of 21%.