Staff Answer
Sep 25, 2026 - 10:44 AM
Unfortunately, the notification was triggered because the inventory for the OneFlow Plus Replacement Cartridge Combo Filter Kit increased above zero. Even if only 1 unit is restocked, all customers who requested notifications receive an email that it’s back in stock. In this instance, only a small quantity was available and it sold out quickly before you could respond. Please request the notification email again—hopefully next time the restock will be larger and able to fulfill all customer requests. Thank you for your understanding and patience.
