Significant savings are made on bottled water purchases. Indeed tap water (which will be filtered & dynamized) costs 180 times less (~ € 0.004 / L) than bottled water (~ € 0.75 / L)! With this argument, by replacing the bottles with the Biofiltre + Biodynamizer® package, a family of 4 people will save more than € 1,000 / year. These devices are therefore reimbursed in less than 3 years!
The Biodynamizer® requires no maintenance and therefore does not generate any additional costs. However, it is necessary to change the cartridge of the Biofilter every year at least (depending on your consumption).