Exchange
Replace your Rainbow with a new Vivenso
Take advantage of the opportunity to trade in your current Rainbow for a brand-new Vivenso. You can try the unit out at home first and then decide.
We're not addressing the Rainbow condition
The condition of your current device is not a determining factor.
Try it at home
Vivenso will send you a sample to try before you make a decision.
Shipping throughout the Czechia and Slovakia
We'll take care of all the shipping for you.
Installment option
Personal financing through Cofidis.
Trade in Your Rainbow for a Vivenso
Trade in your Rainbow and get a new Vivenso with a beater. You can also try out the appliance in your own home before making your final decision.
How does the exchange work?
We'll send Vivenso
You will receive the complete unit, including accessories to test.
Try it at home
You can test Vivenso at your leisure in a normal household setting.
We'll work it all out together
We'll discuss the accessories and the terms of the exchange over the phone.
Return Rainbow
Put the old Rainbow back in the box you've prepared.
We'll arrange transportation
We'll arrange the shipping service for you.
You're getting the new Vivenso
And you can start using a modern water filtration system.
Why Vivenso?
The same principle as Rainbow
Vivenso uses a proven system of separation and water filtration.
German quality
An emphasis on simplicity, reliability and durability.
A simpler design
No unnecessarily complicated electronics or expensive repairs.
Minimal maintenance
No HEPA filter and no recurring operating costs.
How did Vivenso come to be?
Vivenso was founded in Germany after the Rainbow system’s patent protection expired. The manufacturer built on the proven principle of water filtration and created its own modern solution focused on simplicity, reliability, and reasonable operating costs.
The goal was to retain everything users loved about the Rainbow while eliminating features that increased complexity or future service costs.
More than 25 years of experience
25 years
Rainbow Service and sales
11 years
Rainbow spare parts
11 years
Vivenso Service and sales
Thousands of customers
Throughout the Czech Republic
Frequently asked questions
Does my Rainbow have to be in full working order?
Can I try out the Vivenso first?
How does the Rainbow handover work?
Do you offer installment plans?
How do I get a specific offer?
Are you interested in trading in your Rainbow for a Vivenso?
Contact us, and we’ll be happy to explain the entire replacement process, recommend suitable accessories and prepare a customized quote for you.