The Karcher Eco!Booster Nozzle for K 4 Pressure Washers is a replacement spray nozzle made for the K 4 range. It takes the place of the standard flat jet. Karcher says it gives 50% higher cleaning performance from the same water and energy. That makes it a smart upgrade if you already own a K 4.
Where does the gain come from? Karcher bases its claims on 50% more surface area cleaned with the same energy and water as the flat jet. So the machine does not work harder. The nozzle simply spreads the same jet over more ground. Water use and energy use both stay the same.
It is built for delicate surfaces such as painted finishes and wood. Think fences, garden furniture and decking where a harsh jet can mark the surface. The nozzle is listed for the K 4 Classic, K 4 Power Control Car & Home Plus, K 4 Power Control Flex, Flex Car & Home, Flex Car & Home Plus and Flex Home.
Buy it if you want faster, kinder cleaning without a new machine. It suits home owners with a K 4 who want to clean painted or wooden surfaces with less effort. Check your model name against the list before ordering. Warranty cover comes from Karcher.
| Brand | Karcher |
| Product Type | Nozzle |
| Fits | K4 |
| Size | Fits Karcher K 4 washers |
| Included Accessories | See product details |
| Warranty | Karcher manufacturer warranty |
| Model | Eco!Booster Nozzle |
| Cleaning performance | 50% higher than the flat jet |
| Water use | Same as flat jet |
| Delivery | My Tool Shed courier, usually next working day, from £5.95 (surcharge for the Highlands, Islands and Northern Ireland) |
| Returns | 30-day returns on unused items, My Tool Shed's terms apply, buyer pays return postage |
My Tool Shed sends most orders by courier, usually for delivery the next working day. Delivery starts from £5.95.
Delivery covers the UK. The Highlands, the Islands and Northern Ireland carry a surcharge, so check the cost for your postcode at checkout.
My Tool Shed takes Visa, Mastercard, Amex, PayPal, Apple Pay and Google Pay.
Unused items in original packaging can be returned to My Tool Shed within 30 days. You pay the return postage and the retailer's terms apply.
Get this pressure washer nozzle delivered direct to your door
