Cafe equipment - Knock box

The knock box is a container for knocking the coffee grounds off the lever of the coffee machine, which speeds up the process of making more coffees.

A quality knock box should be sturdy, ideally made from thick sheet metal.

If you are looking for a really high-quality knock box, we recommend the 4Barista drawer or the 2in1 knock boxes.

Electric portafilter cleaner 4Barista (3l)

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.

Free shipping

Sold out
~15.06.2026

259,00 €

Detail

Electric portafilter cleaner 4Barista (6l)

Free shipping

Sold out
~15.06.2026

289,00 €

Detail

4Barista Knock box 2in1

The knock box is used to knock off the coffee grounds. This tray version is extremely sturdy thanks to the stainless steel body with legs into which the stainless steel tray is inserted. The tray itself can also be built into the worktop.

In Stock

54,90 €

Detail

4Barista Knock box

The knock box or knocker is used to knock the used coffee grounds (pucks) out of the lever of the coffee machine. Simply tap the coffee machine lever on the knocker box and the grounds are easily removed from the lever.

In Stock

29,90 €

Detail

4Barista Drawer knockbox

The Drawer Knockbox is ideal for use in coffee shops or at home. Made from solid stainless steel, this knockbox can be placed under a grinder or coffee machine.

In Stock

79,90 €

Detail

4Barista Steel knock box 4Barista

The knock box is used to knock off coffee grounds. This freestanding steel version is extremely strong. The knock box is made of solid steel. The base is fitted with solid rubber feet to ensure that the knock box stands firmly on the table. The total weight of up to 1.66 kg also speaks for the quality of the construction.

In Stock

64,90 €

Detail

4Barista Drawer knockbox - small

The Drawer Knockbox is ideal for use in coffee shops or at home. Made from solid stainless steel, this knockbox can be placed under a grinder or coffee machine.

In Stock

69,90 €

Detail

Knock box 4Barista PRO - black

The practical knock box is used to quickly and easily remove used coffee grounds from the coffee machine lever. Thanks to its larger capacity, it is ideal for smaller businesses, cafes and more demanding home use.

In Stock

34,90 €

Detail

Knock box 4Barista PRO - silver

In Stock

34,90 €

Detail

Samuel

Product was delivered promptly and was well packed. They reached out afterwards to confirm the tariffs I paid to help inform future customers.

Stanina

Great! Fast delivery and my order arrived perfectly packaged! Thank you!

Stéphane

What an awesome experience and service. Prompt reply to emails, fast shipment of the orders, nicely and safely secured items in the parcel. I struggle ...

Kevin

Cafelat Robot arrived quickly and service from 4Barista was excellent, thank you very much. Highly recommend!

Luc Hakim

the best option for rush buy fast delivery, alot of stocks and vast options where other shops dont have. a little bit pricey but they have stocks.

Frans Goddijn

Wonderful simple espresso machine. Ordered Saturday, shipped Monday from Slovakia and delivered Wednesday in Amsterdam. Great service: enquirer about ...

Natalia

Fantastic company Fantastic company. No problems with my order, it arrived very quickly and everything was exactly as described plus a little gift. I ...

Tofol Perelló

Top service!!! I would recommend to everybody this shop! Thanks a lot :)

Evangelia Kallinikou

Amazing coffee maker machine ! Arrived on time and the upacking revealed the effort and the efficiency of the team and company. We are pleased to ...

Der Baske

Good company, delivers their products with no problem to Switzerland.

Sergio Baptista

These people care about coffee Buying was just like any other online shopping: you choose the product, you pay, and then it gets sent to you. What m ...

Beyond Noiz official

Fast shipping to Greece. Fast shipping to Greece. Highly recommended.

Georgi Kostadinov

Excellent service Fast delivery, great products, and excellent service.

Dimitris Kanakis

The site is a bit messy to use from mobile phone, but... ...the prices are good, the orders are processed quickly and... ...my Flair Classic cam ...

Maris Derums

Fast Delivery and good quality. Original products. Very fast delivery.

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