Alston 21'' High-Pressure Surface Cleaner Max 8.6GPM 4200PSI Stainless Steel Cleaner with 4 Wheels For Concrete Driveway Patio Floor Sidewalks Decks

Frequently Asked Questions

Will this 21'' surface cleaner work with my pressure washer?

The Alston Surface Cleaner is compatible with most pressure washers rated between 3200-4200PSI. Check your pressure washer's PSI rating before purchasing. The cleaner features a 3/8'' inlet quick plug connector, and two 1/4'' quick connector adapters are included, so you'll likely have the right fitting. If you're unsure, measure your hose connector diameter—most Australian residential models will work fine.

What surfaces can I clean with this, and is it suitable for Australian patios and driveways?

Absolutely! The Alston is ideal for Australian outdoor spaces including concrete driveways, patios, sidewalks, decks, pool decks, and parking lots. The 21-inch cleaning surface area (53cm) makes it efficient for large flat surfaces. The tough flexible bristles control over-spray and won't scratch concrete, pavers, or sealed surfaces. It's perfect for removing stubborn Australian outback dust, pollen, and grime from your home.

How fast does this clean compared to hand-scrubbing or a standard pressure washer nozzle?

This surface cleaner is significantly faster than hand-scrubbing or using a standard pressure washer nozzle. It features two high-pressure rotating jets set at a 25-degree angle that work simultaneously across the 21-inch width, delivering commercial-grade cleaning efficiency. You'll cover large areas much quicker and more evenly—ideal if you've got a big driveway or multiple patios to tackle.

Is it durable enough for regular use, and will it hold up in Australian weather?

Yes, durability is built-in. The cleaner is constructed from solid 304 stainless steel, which is corrosion-resistant and perfect for Australia's outdoor conditions. It features dual stainless steel bearings and a tungsten seat for long-term use. The 4 universal castors move smoothly, and the angle-adjustable handle suits different user heights and preferences. You can leave it outside without worry about rust.

How much does delivery cost, and what's the return policy?

Yarra Supply offers Australia-wide free shipping on this item, so you won't pay extra to have it delivered to your door anywhere in Australia. If you're not completely happy with your purchase, we offer a hassle-free 30-day returns policy. That gives you plenty of time to test it on your driveway or patio and make sure it meets your expectations before committing to it long-term.

What's included in the box, and will I need to buy anything else?

You get the 21'' surface cleaner with the trigger gun, two 1/4'' quick connector adapters, and all the jets and nozzles ready to go. The main thing you'll need to supply is a pressure washer (3200-4200PSI) and a hose with a 3/8'' connector. If your current hose doesn't have the right connector, you may need to purchase an adapter hose separately, but most Australian setups already have compatible equipment.

Can I adjust the cleaning height, and is it easy to manoeuvre around my yard?

Yes, the handle features an angle-adjustable design, so you can customize the cleaning height to suit your comfort level and different surface angles. The four universal castors (wheels) make it smooth and easy to manoeuvre across driveways, patios, and lawns. You can push it around like a lawnmower, which makes tackling large areas far less tiring than holding a pressure washer gun all day.