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Product details

Complete package Tank Maintenance & Drinking Water Hygiene
For up to 100 l tank capacity 3-in-1 set

Product description

Consists of:

  • tank cleaner, 1x 100g bottle
  • tank freshener, 1 x 100g bottle
  • disinfectant-chlorine, 1x 100ml bottle

Enough to disinfect and clean a 100 litre tank and
to disinfect and keep fresh 600 litres of water.

Dose:
water disinfection chlorine 100f (137230)
Dose: 1 ml for 10 l water

Features

Sufficient for Tanks up to 100 l
Packing unit 3 Stück
ean 4036231137334

Legal information

Hazard warnings

Attention

H315 - Causes skin irritation.

H318 - Causes serious eye damage.

H319 - Causes serious eye irritation.

Tankbox 100 complete cleaner Tankbox 100 complete cleaner

General Safety Information

  • Keep out of the reach of children.
  • After use ... wash thoroughly.
  • Wear protective gloves/protective clothing/eye protection/face protection.
  • Call a poison center, doctor or ... immediately.
  • In case of contact with eyes: Rinse cautiously with water for several minutes. Remove any contact lenses if possible. Continue rinsing.
  • If eye irritation persists: Get medical advice / attention.
  • Contents / container ...

Manufacturer information

Fritz Berger GmbH

Dr Matthias Herfeld

Fritz-Berger-Strasse 1

92318 Neumarkt

Germany

customer-service@berger-camping.co.uk

Product tests (2)

5.00 / 5
2 Test reports
5.00 / 5
Silke D.
Test report from 21.12.2025
Full test report
Wie groß ist der Wassertank, in dem du die Produkte angewendet hast?
„Our water tank holds 100 liters.“
Hast du das Produkt zum Saisonstart oder am Ende der Saison genutzt?
„We cleaned our tank at the end of the season.“
Bei welchen Außentemperaturen fand der Test statt?
„The outside temperatures were around 10 °C.“
Side of a light-colored van with water flowing from an opening onto wet pavement; tire, orange reflector, and leaves visible
White motorhome with yellow and blue stripes parked on paved ground beside a hedge; front and side door visible
Chrome faucet with water running into a white sink; mirror behind, cup with toothbrushes, a tube of toothpaste and a white bottle on the counter
Kitchen sink with water flowing from a tall metal faucet, cleaning bottle, small potted plant, window and patterned tiles
Blue plastic container with two circular openings, one open showing a dark interior; red caps stacked to the side; small white bottle with yellow label; black cables; wooden panel in the background
Hand holding clear plastic cap above a round opening of a blue container; white bottle with red label and black cord beside the opening; light wood cabinet visible
Hand holds a tilted white plastic bottle with a red label reading 'Berger', pouring a clear liquid into a small transparent measuring cup on a light speckled countertop; a cardboard box with 'Berger', a window and a faucet are visible in the background
Three white plastic bottles with visible "Berger" labels; left and center bottles have yellow labels, right bottle has a red label; side by side on a wooden surface
Orange watering can above an opening in a blue water tank inside wooden paneling; small white bottle on the tank, hose and red cap visible
Hand holding a small white bottle over the opening of an orange watering can inside an open drawer; garden hose and blue plastic box beside it, wooden cabinet edge and white towel in the background
Orange watering can in a white utility sink under a running faucet, teal towel on the left, electrical outlets and a handle on the right
Open wooden storage compartment with two blue plastic containers (red screw caps), black hose, beige cushion and light carpet
Water inlet on caravan wall with connected hose and gray connector; a white bottle with a yellow label rests on the connector; white wall with blue-yellow stripe
Hand holding a white cylinder with a yellow label next to an RV exterior power inlet; gray cable plugged in
Very good
Wie war dein erster Eindruck von dem Set?
„The tank box set is designed for cleaning a 100 liter tank and consists of three bottles. The handling is well described.“
Very good
Wie leicht lassen sich die Produkte dosieren?
„Very light! As we have a 100 liter water tank, we needed all the bottles.“
Very good
Beschreibe deine Erfahrung mit dem Berger Tankreiniger 100 P.
„The product dissolved very well and without leaving any residue. The product is odorless and does not smell unpleasant. You mix the product in a little water, pour it into the empty water tank and then fill it up with water. We used a watering can to mix the product, which made it easy to pour in. After filling, briefly open all the taps so that the cleaner works in all the pipes. Then leave it to work overnight.“
Very good
Beschreibe deine Erfahrung mit Chlor 1.000 F.
„The bottle with the chlorine is sufficient for many applications. A small dosing cap is attached to the bottle for dosing. It smells of chlorine. We only use the chlorine agent for questionable water sources.“
Very good
Beschreibe deine Erfahrung mit Entkalker 10 P.
„We have very hard water at home. The application is very similar to the tank cleaner. You dissolve the descaler in 10 liters of water (we also use a watering can here) and then pour it into the empty tank. This is filled up with water and then the agent has to work in. The entire system must then be rinsed with fresh water. All limescale residues are removed.“
Very good
Würdest du die Berger Tankbox nach dem Test weiterempfehlen?
„Yes, with the three small bottles you get a complete system for tank cleaning. The application is simple and the instructions are clearly and easily understandably described directly on the bottles.“
Gesamteindruck
„Our tank is clean again and we can start the new season next year with a good feeling. With the chlorine, we now also have a means on board to fill up with water from questionable sources.“
Overall impression:
„Our tank is clean again and we can start the new season next year with a good feeling. With the chlorine, we now also have a means on board to fill up with water from questionable sources.“
5.00 / 5
Maren J.
Test report from 22.04.2024
Full test report
Wie groß ist der Wassertank, in dem du die Produkte angewendet hast?
„Our fresh water tank has a capacity of 100 liters. So it fits perfectly for the "Berger Tankbox 100 Set" (tank cleaner, water disinfection & descaler)“
Hast du das Produkt zum Saisonstart oder am Ende der Saison genutzt?
„We used the cleaner at the start of the season. So that we can enjoy the coming summer with a fresh and clean tank.“
Bei welchen Außentemperaturen fand der Test statt?
„We used the products when it was around 10 degrees outside. Unfortunately, it only rained while we were cleaning. All the more reason to look forward to our upcoming trips.“
Hand holding an open medicine bottle over a beaker near a sink
Hand whisking liquid in a bowl
Medications and supplies on a blue table
Hand attaching a component with a tool to a wall
Child playing with water in a blue container
Control panel of an electrical device with illuminated indicator lights
Hand holding medication above a sink with running water
Water running from a faucet into a sink
Hand holding a small plastic bottle with liquid
Hand holding a measuring cap over a blue container
Very good
Wie war dein erster Eindruck von dem Set?
„We ordered the set to our home and it arrived in small outer packaging. It contains 3 bottles, each of which is printed with instructions for use. There is also another application overview on the outer packaging.“
Very good
Wie leicht lassen sich die Produkte dosieren?
„The dosage is very simple. Each bottle has a precise description of what to do and how to do it. The tank cleaner and the descaler are already pre-dosed and are used up completely during use. The chlorine is dosed (1ml/10l). The bottle contains a practical, reusable dosing cap.“
Very good
Beschreibe deine Erfahrung mit dem Berger Tankreiniger 100 P.
„The tank cleaner is in the yellow bottle and is used first. It is a 100g powder which is dissolved in 10 liters of warm water. The tank cleaner has a neutral color. The water becomes slightly cloudy. The powder is odorless. The resulting solution is then poured into the empty fresh water tank. The next steps follow: - Fill up the tank - Open the taps briefly (don't forget to flush the toilet) - Leave to work - preferably overnight - Drain the tank into the waste water tank The last step is practical, as the waste water tank is also cleaned at the same time. We also left the water to work for a while before draining it. You should also bear in mind that the waste water tank may not have the same capacity as the fresh water tank. It was easy to use. Here, of course, you have to thank the possibility of supply and disposal.“
Very good
Beschreibe deine Erfahrung mit Chlor 1.000 F.
„The chlorine is filled in a red bottle and contains 100 ml. It is used to disinfect the water and is therefore suitable for at least 10 applications. It is the last step in the cleaning series and then remains in the fresh water. The chlorine is a transparent liquid. It is added to the fresh water tank using the corresponding dosing cap. At first you can smell that it is chlorine. But it disappears quickly. there is no "swimming pool smell". We will use the chlorine as required. For example, as a preventative measure if the water has been standing in the tank for a long time or if you are not entirely sure about the water quality at other people's taps.“
Very good
Beschreibe deine Erfahrung mit Entkalker 10 P.
„The descaler in the green bottle is also a 100g powder. As with the tank cleaner, the contents are dissolved in 10 liters of warm water. The water remains clear, does not smell and foams minimally. The cleaning process follows step 1. - Pour the resulting solution into the empty water tank - Briefly open the taps and collect the water - Allow to soak for around 2 hours - Briefly open the taps from time to time - Finally, drain and rinse with fresh water This application is also very simple and the product does the work by itself.“
Very good
Würdest du die Berger Tankbox nach dem Test weiterempfehlen?
„We will continue to use the product and apply it twice a year as recommended. Once at the start of the season and again at the end of the season. So a clear recommendation. We only use the chlorine as required. We pay close attention to where we fill up our water and always use our own hose to fill up. This way we avoid contaminating the water. We use a silver net during the season. I would still use the chlorine if we have a bad feeling about the water quality. Depending on which country you're in, this can sometimes happen.“
Gesamteindruck
„The application is very simple. The amount of work involved is also low. However, you should plan well in advance when to take the time for cleaning due to the exposure times. We recommend cleaning on two consecutive evenings. It is also important to remember that you need to fill up with fresh water and get rid of the waste water in between. For us, cleaning this sensitive system is absolutely essential and we advise everyone to take good care of their water system regularly. The Fritz Berger Tankboxset 100 is a very good and reliable companion for this.“
Overall impression:
„The application is very simple. The amount of work involved is also low. However, you should plan well in advance when to take the time for cleaning due to the exposure times. We recommend cleaning on two consecutive evenings. It is also important to remember that you need to fill up with fresh water and get rid of the waste water in between. For us, cleaning this sensitive system is absolutely essential and we advise everyone to take good care of their water system regularly. The Fritz Berger Tankboxset 100 is a very good and reliable companion for this.“

Reviews (Over 100) Verified valuation

4.62 / 5
Over 100 Reviews
Verified ratings
5
67 %
4
27 %
3
6 %
2
0 %
1
0 %
Sort:
Frank H. 02.10.2025
Yes, I recommend this product.
No further justification was given for this assessment.
show more
Yes, I recommend this product.
No further justification was given for this assessment.
Quality
Functionality
Thank you for your feedback
Detlef B. 03.09.2025
Yes, I recommend this product.
"Easy handling, good effect" "Einfache Handhabung, gute Wirkung"
show more
Yes, I recommend this product.
"Easy handling, good effect" "Einfache Handhabung, gute Wirkung"
Rating was translated automatically by Deepl. Show original text Show translation
Thank you for your feedback
Oliver W. 14.08.2025
Yes, I recommend this product.
"Ultimately, it contains everything you need. The price is still ok for the quantity supplied" "Letztendlich ist alles drin was man benötigt. Für die gelieferte Menge ist der Preis noch ok"
show more
Yes, I recommend this product.
"Ultimately, it contains everything you need. The price is still ok for the quantity supplied" "Letztendlich ist alles drin was man benötigt. Für die gelieferte Menge ist der Preis noch ok"
Quality
Functionality
Rating was translated automatically by Deepl. Show original text Show translation
Thank you for your feedback
Michael L. 01.07.2025
Yes, I recommend this product.
"used various tank cleaning agents (boat, 100 liter water bag) without success, with the Berger tank cleaner and subsequent descaling complete success. Recommended purchase!" "diverse Mittel zur Tankreinigung (Boot, 100Liter Wassersack) erfolglos eingesetzt, mit dem Berger Tankreiniger und der anschließenden Entkalkung voller Erfolg. Kaufempfehlung!"
show more
Yes, I recommend this product.
"used various tank cleaning agents (boat, 100 liter water bag) without success, with the Berger tank cleaner and subsequent descaling complete success. Recommended purchase!" "diverse Mittel zur Tankreinigung (Boot, 100Liter Wassersack) erfolglos eingesetzt, mit dem Berger Tankreiniger und der anschließenden Entkalkung voller Erfolg. Kaufempfehlung!"
Quality
Functionality
Rating was translated automatically by Deepl. Show original text Show translation
Thank you for your feedback
Martin F. 02.06.2025
Yes, I recommend this product.
"Good set. You have everything you need. After use, everything works like new again." "Gutes Set. Man hat alles was man braucht. Nach der Anwendung funktioniert alles wieder wie neu."
show more
Yes, I recommend this product.
"Good set. You have everything you need. After use, everything works like new again." "Gutes Set. Man hat alles was man braucht. Nach der Anwendung funktioniert alles wieder wie neu."
Quality
Functionality
Rating was translated automatically by Deepl. Show original text Show translation
Thank you for your feedback
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