AR591+ "Pro-Grade" Enthusiast AR Pressure Washer

• Brass pump & stainless steel pistons for long-lasting durability and professional level performance.
• Delivers 1200 PSI and a tested 8.2L/min (Max 9L/min) - no inflated numbers, just real world output.
• True Total Stop System (TSS) to further protect the pump, extend the overall lifespan of the pressure washer & assists in noise reduction.

• Also featuring a brass pump, but with an upgraded triplex pump that offers greater performance and better durability.
• Delivers 1400 PSI and a tested 8.7L/min, upgraded to 9.3L/min with any of the AR680 upgrade kits!
• More ergonomic, compact, and customisable design - perfect for adjusting to your space or mounting needs.

• Built for those who want no compromise.
• Delivers 1550 PSI (Max 1885 PSI) and a tested 10L/min water flow delivering a truly professional performance.
• Made entirely in Italy with higher-end internals and a premium build quality.
• Upgraded pump even beyong the AR680 and paired with a low-RPM motor for a cooler, quieter operation.
• If you're serious professional detailer or an enthusiast who simply wants the best, this pressure washer is for you!

If you're not ready yet to replace your high pressure washer with a new model we do offer upgrade kits for pressure washer brands including Karcher, Gerni, Bosch, Ryobi and more! View our Pressure Washer Upgrade Kits to learn more.

For detailing, look for an electric pressure washer with around 1000-2000 PSI and a water flow rate of 7-9+ litres per minute - that's the sweet spot for safe, effective cleaning. A good car pressure washer should be powerful enough to lift dirt, but gentle enough to avoid damaging paint.

Flow rate is probably the most important feature when it comes to detailing. Higher water volume means better rinsing and thicker foam when using cannon - which is why most detailers learn toward high pressure washers with strong output and solid build quality. If you're setting up a garage or studio, a wall mounted pressure washer keeps your space tidy and efficient. Prefer mobility? A compact portable pressure washer is prefect for quick weekend washes.

Ultimately, the best pressure washer for car detailing is one that balances power, prioritises water flow, is reliable and built from durable materials.