−12%Kärcher high-pressure washer K 3 eco!Booster, pressure: max. 120 bar, flow rate: 380 l/h, area: 25 m²/h, weight: 4.5 kg, high-pressure gun, high-pressure hose, eco!Booster, dirt blaster
by Karcher · Mowers Outdoor Power Tools
In stock
59 verified reviews · We may earn a commission · Disclosure
Fair price · based on price history, ratings & popularity
- Popularity
- Popular
- Network
- amazon
- Prime
- ✓ Eligible
- Region
- uk
Why it's a great deal
Compact and powerful: The K 3 eco!Booster cleans areas of up to 25 m² with a maximum pressure of 120 bar and impresses with its excellent cleaning performance and compact design
Resource-saving cleaning: Compared to a conventional flat jet, the eco!Booster achieves 50% better cleaning performance with 50% less energy and water consumption
Cleaning agent function: A practical detergent function allows cleaning agent to be added directly to the high-pressure jet for even better cleaning results
Scope of delivery: K 3 eco!Booster, high-pressure hose (6 m), G 135 Q high-pressure gun, eco!Booster, dirt blaster
Our Data-Driven Analysis
Karcher holds a 4.6/5 rating from 59 verified buyer reviews in our Mowers Outdoor Power Tools category. This places it among the highest-rated products we track — buyer satisfaction is exceptionally strong.
At £116.66, this represents a 12% discount (saving £16.66) from the typical price of £133.32. A modest discount, but combined with the strong reviews, it offers fair value.
Our proprietary Deal Score rates this a 5.8/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Mowers Outdoor Power Tools, pricing is above the category average (£57.41).
Analysis generated from 59 verified reviews · Price data updated hourly · Methodology: how we analyze
Customer Ratings
This product holds a 4.6/5 average from 59 verified customer ratings on Amazon. We surface the genuine retailer rating here so you can judge the deal at a glance — and we link straight to the source so you can read the real reviews yourself.
Read customer reviews on AmazonRatings are aggregated from Amazon and re-verified hourly. We may earn a commission if you buy through our link.
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Mowers Outdoor Power Tools Buying Guide
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Karcher
£116.66−12%