FREE Shipping on orders over $150 (Weight Restrictions Apply) Learn More
Introducing the new bigboi WASHR QUAD, a premium consumer-grade pressure washer designed for car care enthusiasts who demand performance and reliability. Engineered with bigboi’s exclusive QUAD Pump Design, this compact yet powerful unit delivers a perfect balance of pressure and water flow to achieve a flawless wash, every time.
Equipped with a 1600-watt durable brushed motor and a total stop system (TSS), the WASHR QUAD minimises noise, reduces motor wear, and maximises efficiency. With a real working pressure of 1050 PSI and a flow rate of 7.45 LPM, this unit is built for serious enthusiasts looking for precision and ease of use.
Designed from the ground up with an advanced 4-plunger pump, integrated nozzle holder, and a lightweight, compact frame, the WASHR QUAD is the ultimate solution for effortless, high-performance washing.
Size doesn’t always mean power. The bigboi WashR QUAD is a lightweight, consumer-grade pressure washer that delivers professional-level cleaning performance in a portable, easy-to-store unit. Designed with enthusiasts in mind, it’s the perfect balance of power, precision, and convenience, giving you the ultimate washing experience without the bulk.
Most consumer pressure washers sacrifice water flow for pressure, making them less effective for detailing. The WashR QUAD is fine-tuned to deliver 1050 PSI with a high-flow rate of 7.45 LPM (1.97 GPM), ensuring the right balance for efficient, swirl-free cleaning. Whether you're blasting away dirt or gently rinsing delicate surfaces, this washer is built for automotive detailing.
Weighing in at just 8kg, the WashR QUAD punches far above its weight. Its compact size and lightweight design make it easy to move, store, and set up. Perfect for home garages, detailing setups, or mobile detailers who need power on the go. You can also mount it on your wall with the optional wall mount for ultimate convenience.
Most pressure washers at this price come with low-quality hoses, flimsy foam cannons, and plastic trigger guns that you’ll never actually use. The WashR QUAD is different. It comes ready to go with high-end accessories, including our FOAMR PRO+, a 13M commercial grade hose, and our newest and best Short Trigger Gun. The WashR QUAD comes with everything you need, straight out of the box.
Please allow extra time for delivery to regional and remote areas.
Free Shipping on orders over $150 excluding remote areas and certain weight restrictions apply for free shipping in each state.
The following qualifies for free shipping: We select whether we use courier or Australia Post depending on address. if you would like to ship with Australia Post please select Parcel Post.
Note: We do not ship to PO Boxes or Parcel Lockers with free shipping.
*We will not be held responsible for delays or late delivery of Australia Post or courier services.
*If a parcel does not arrive as anticipated, please allow 5-7 working days for Australia Post or couriers to complete process of tracking and locating as in most cases it turns up after 3-7 days of expected delivery. We cannot refund or send another item until this process is completed.
*We don't take responsibility for orders that are lost or stolen once the parcel has been delivered to the correct delivery address.
*Items that are over 21kg may require to pay extra freight costs if in regional or remote areas - we will contact you if this is the case.
All of our prices are in Australian dollars (AUD) and include GST (Goods and services tax)
At The Detailing Shed, we’re committed to supplying premium-grade car care products. Due to the nature of many of our items, particularly chemicals, our return policy has recently been updated. Please review the following carefully before submitting a return or refund request.
Unused and unopened accessories such as brushes, pads, and towels may be eligible for return, pending approval by our customer service team. Email us at info@detailingshed.com.au with your order number and photos of the item(s) to request approval.
If you receive a damaged or incorrect item, please notify us within 10 days of delivery. Send an email to info@detailingshed.com.au with your order number and clear photos of the issue. We’ll work quickly to arrange a replacement or refund if stock is unavailable.
If you're returning an item valued over $50, we recommend using a trackable shipping service or purchasing shipping insurance. We are not responsible for returned items that are lost in transit.
If an item hasn’t arrived, please allow 7–15 business days after Australia Post or the courier begins their investigation. We’ll notify you once your case is resolved and any refund or replacement is processed.
Please note: Product packaging or colours may vary from online images due to manufacturer updates. Refunds will not be issued for these variations unless the product is faulty or incorrect.
We're here to help
If you need to contact us for advice on any of the products, please email us at info@detailingshed.com.au
Please include description of the product you are interested. Some info of you car, and also what you are trying to achieve.
We may also review our blogsfor product recommendations.
