MEKOH Large Patio Cleaner Attachment for Karcher K2–K7 (31cm) – Rotary Surface Cleaner
Product description
What this product is and what it solves
The MEKOH Large Patio Cleaner is a rotary surface cleaner designed to attach to Karcher pressure washers (K2, K3, K4, K5 and K7). Its 31 cm cleaning path aims to halve cleaning time on outdoor surfaces, making it a practical tool for patios, decking, brick paving and stone floors. It targets winter grime and general outdoor dirt, offering a more efficient way to refresh outdoor spaces.
How it works in practice
With spinning dual high-pressure nozzles and a sealed hood, the cleaner creates a hovercraft-like effect that keeps the unit slightly off the ground. This design helps to glide over surfaces while an enclosed brush skirt contains water and dirt within the cleaning zone, reducing splash-out. The base includes a detachable brass nozzle for easy cleaning and maintenance.
What stands out in terms of performance
On paper, the 31 cm path covers more area per pass than smaller models, which should shorten overall cleaning time. The unit is built to work with jet washes up to 180 bar and flow rates up to 612 l/h, and it’s constructed from impact-resistant ABS for a balance of lightness and durability.
Compatibility and practical limits
The attachment is marketed as compatible with Karcher K Series pressure washers, specifically including K2, K3, K4, K5 and K7 models. It’s important to verify your pressure washer model against the product description before purchasing to avoid compatibility issues. Note that the extension lance is sold separately, so you may need to pair it if extra reach is required.
Where it performs well and where it may fall short
It should be effective for moss on stone, algae on brick, and grime on ceramic tiles, offering a tool-free way to refresh surfaces without harsh chemicals. However, as with any attachment, performance depends on your concrete pressure washer’s capabilities and the soil you’re tackling. If you prioritise ultra-light cleaning or very delicate surfaces, you may want to test on a small area first.
Who it suits
This attachment is aimed at homeowners with regular outdoor cleaning needs, especially those wanting to save time on patios, driveways and garden walls. If you already own a Karcher pressure washer within the supported range, this accessory could help you maintain outdoor spaces more efficiently.
Who it isn’t ideal for
If your surface is extremely fragile, heavily stained or requires chemical cleaning, you might prefer other approaches or larger, more aggressive tools. Also, if your current setup isn’t within the 180 bar/612 l/h specification, performance may vary.
What to check before buying
- Confirm your Karcher model is among the supported K Series models.
- Consider whether you want to pair the cleaner with a long extension lance for extra reach.
- Ensure you’re comfortable with a 31 cm cleaning path and the associated need to guide the unit slowly for best results.
- Be aware of the need to perform occasional maintenance on the brass nozzle and the accuracy of the water containment skirt.
Practical comparison and usage note
Compared with spraying with a lance, this attachment concentrates water in a defined cleaning zone and keeps debris contained, which reduces splash and can feel less messy in execution. If you’re choosing between approaches, this cleaner is more suited to regular, large-area maintenance rather than spot cleaning.
FAQ snapshot
- Will this work with my Karcher K0 or higher than K7? It’s advertised for K2–K7, double-check your model in the product description.
- Do I need chemicals? The listing emphasises chemical-free cleaning.
- Can I clean irregular surfaces? It’s designed for patios, decking, brick and stone, very uneven surfaces may need careful handling.
Is it worth it?
The MEKOH 31 cm patio cleaner offers a practical path to faster, splash-free outdoor cleaning when paired with a compatible Karcher pressure washer. If you regularly maintain patios or driveways and want to reduce time spent on cleaning, it’s worth considering. You may want to skip it if your surface is unusually delicate, or if your washer sits outside the supported specifications.