This annual set includes a ceramic filter, a pH neutral multi-step filter, a pH ring and a set of Elvan mineral stones for the Aqualine 5 glass and abs water filters pictured on this page.
If you would like to order the complete set without the pH ring click here.
The pH ring increases the pH of the water by 1 to 1.5 points. This makes slightly alkaline/basic water with a pH between 8.5 and 9.5. The final pH always depends on the pH of your tap water.
Replace the ceramic filter, multi-step filter and pH ring annually but in any case after 2,000 liters of water if you filter more than 6 liters per day. Replace the mineral stones every 3 years.
This new generation multi-step filter filters up to 99.9% of pollutants from water.
This set fits the Aqualine 5, the KS 911, the Aquavit 5, the AQV 5, the Biovit 100 and all Keosan and Cosan 5 liter systems.
Laurens Bruning (verified owner) -
as used to: good
Mireille Corten (verified owner) -
You clearly taste the difference between filtered and non-filtered water
Angelien (verified owner) -
Very happy with it. Good clear explanation of assembly and quality products
Nanda Wit-Viergever (verified owner) -
Every year I get a reminder...very handy...great stuff
Branko Vistica (verified owner) -
Valid and good
RJ Nicolai-Zijlstra (verified owner) -
A few flushes and the water tastes great again
Karin Lourdon (verified owner) -
Excellent product!
A. Ceulemans (verified owner) -
As expected, big time.
Jolande (verified owner) -
Bought a water filter 3 years ago. I buy new filters for that every year. Products are delivered promptly and neatly packaged. Have never had any contact, so no judgment on that. The products look neat and solid and work properly
Nina (verified owner) -
It was time again for a new filter set and you can tell by the water, it purifies the water very well and it's an incredible difference with 'ordinary' drinking water from the tap. Am still very happy with my water filter, highly recommended!
Jaleesa Witteveen (verified owner) -
Fantastic
Harry Postma (verified owner) -
Does what it needs to do.
yolanda (verified owner) -
Good quality. Water tastes great
Judith (verified owner) -
Does what it is supposed to do. Good quality.
Linda (verified owner) -
Very happy with my purifier. Nice to renew all the parts.
Andreea (verified owner) -
Perfectly clear water.
Erna van den Brink (verified owner) -
PH filter we really like to use with it.
H Brewer-Tullenaar (verified owner) -
looks nicely cared for
Melanie -
I have been using this system for at least 6 years and am very happy with it. Guests even taste the difference.