Warranty conditions
Zest filters have a product and performance warranty period of: 2 years from the date of delivery depending on your filter choice. The warranty is valid for applications involving the treatment of drinking water coming from the municipal network and pre-treated by the network operator. We undertake to remind you two months in advance of the possible expiration of the warranty if we do not receive data on average annual consumption. If the filter is used to purify another type of water: surface water – groundwater/well – sewage – rainwater, Zest reserves the right to indicate NEW WARRANTY CONDITIONS with respect to the time or volume of treated water, in connection with receiving a complete preliminary analysis of the sample water and only in relation to these values. Whenever and in any case it is first free from any suspended substances using appropriate filters. Without this process and application of the above, the warranty will be void.
Assistance
If necessary, ZEST support will replace the filter at its own expense if there are problems in its operation that can be attributed to the manufacturer.
Help procedure
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Report form
If you would like to report an issue that requires our help, please write to us and we will contact you as soon as possible.