We recommend setting your filter delivery date to arrive two to three months from the date you first purchase Nava. The Nava filter will last an estimated 3 months based on average use of 2-3 bottles per day consumption.
We recommend increasing the number of packs according to how many Navas you have in your household (so two Navas means you should select "2"). If you would like to have more than 6 subscriptions, please contact firstname.lastname@example.org or call 877-708-7567.
As each filter box contains two filters with each one lasting approximately 3 months, deliveries are every 6 months and e-mail reminders are every 3 months until you choose to unsubscribe.