The electric portafilter cleaner (electric knock box) is a great tool for quick, hassle-free and thorough portafilter cleaning for both commercial and domestic use. With a speed of 340 rpm, it can easily handle even the most stubborn coffee residues.

Dimensions : 26,2 x 13,8 x 34,3 cm, Weight: 2,4 kg, Container capacity: 6 liters.

Work speed

The device cleans the portafilter in two steps in approximately 2-5 seconds . barista has a clean and consistent filter without additional steps.

When used professionally in a busy environment, this shortens the time between individual coffee preparations , allowing more drinks to be prepared, especially during peak hours.

Cleanliness and hygiene

The coffee falls directly into the collection container, so the surrounding area is not littered with coffee bud crumbs like with a classic knock box.

A practical solution is also the removable dirt box , which you can simply empty and wash. The device can be built directly into the counter or placed freely on the counter.

Shot quality and consistency

Rotating brushes remove more fine residue from the basket than conventional tapping and brushing, so every cup of coffee is brewed in a perfectly clean basket .

A cleaner basket means less risk of old coffee residue, which can affect the taste of the prepared beverage and possibly cause unwanted channeling.

Noise and strain reduction

This eliminates the tedious and noisy tapping of the lever on the Knoxk box bar, which will be appreciated especially by the guests in the café, but also by the barista himself.

Benefits of the 4Barista portafilter cleaner:

• fast and effective cleaning without water
• quiet operation , no need to knock on the knock box
• coffee grounds collection container
• suitable for free-standing and built-in use
• possibility to purchase replacement cleaning heads

Package contents:

Electric knock box, power cable (EU plug), brush with coarser bristles (universal size), brush with fine bristles for final cleaning (universal size), solid plastic head (scraper) for removing coarse dirt in two sizes - 51, 58 mm.

4Barista is our own brand under which we bring premium barista tools to the European market.

4Barista products are carefully selected and tested to guarantee only the best quality.

The range includes products such as: tamper, distributor, knock box, tamping mat, puck screen and other accessories for home and professional baristas.