Delivery time: 1–5 business days depending on destination. Orders placed before 23:00 are typically processed the same day.
Your order is shipped with Track & Trace. Once dispatched, you will automatically receive a tracking link by email.
Delivery times may vary during holidays or busy periods.
For more details about shipping costs, delivery times, and international shipments, please see our shipping policy.
14 Day returns
Return unopened
Are you not completely satisfied with your purchase? That's no problem, we have a 14-day reflection period after purchasing the product. After these 14 days, it is unfortunately no longer possible to return your purchase for a refund. For more information about our return policy,See here
Spare water reservoir for HAIDU Vital & Flex nasal irrigators. Designed for a secure fit and easy installation, so you maintain the same comfortable and effective flushing experience. Perfect as an extra or backup water tank for added convenience.
Is this water tank compatible with all HAIDU nasal irrigators?
No. This replacement water tank is specifically designed for the HAIDU Vital and HAIDU Flex models only.
Why would I need a replacement water tank?
Over time, water tanks can wear out, crack, or develop leaks. This replacement ensures you can continue using your nasal irrigator safely and effectively.
Does this product include the nasal irrigator device?
No. This product includes only the replacement water tank. The nasal irrigator device is sold separately.
What is the capacity of the water tank?
The reservoir holds 300 ml, suitable for a full nasal rinse session.
Is it easy to clean?
Yes. The tank can be easily rinsed with warm water and mild soap to maintain hygiene.