Already own an NU Aqua system? It might be time to trade up.
If you've been with us for a while, you may be eligible to move from your tank-based system to a tankless one — at a reduced price, reserved for existing customers.
A good time to upgrade
If your system's been running for a few years, here's what you gain by moving to tankless.
Get your space back
No tank to store under the sink — tankless systems have a fraction of the footprint.
Water on demand
No waiting for a tank to refill — filtered water is available continuously, even during heavy use.
Newer engineering
Tankless systems use fewer moving parts than older tank-based units, so there's less to think about as your system ages.
How it works
Three steps, no application required.
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1
Sign in
Use the account tied to your original NU Aqua purchase.
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2
We check your eligibility
Accounts past their trade-up window unlock automatically — there's nothing to apply for.
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3
Choose your tankless system
Pick the 600GPD or 800GPD system, add it to your cart, and your trade-up price applies at checkout.
Checked out as a guest? Select "Forgot password" on the sign-in page to set one up — eligibility is tied to the email on your order, not whether you've signed in before.
Common questions
How do I know if I'm eligible?
Eligibility is based on how long you've owned your current NU Aqua system. If you're not sure, sign in and this page will tell you.
Do I need to do anything to unlock the discount?
No — once your account qualifies, the trade-up price applies automatically when you check out with a trade-up system in your cart.
I checked out as a guest last time — will this still work?
Yes. Eligibility is tied to the email address on your original order, not whether you created a password. Select "Forgot password" on the sign-in page to set one up using that same email, then this page will recognize your account.
What happens to my current system?
Your current system is yours to keep, repurpose, or remove — the trade-up program is a discount on your next purchase, not a formal return or exchange.
Don't have an account? Trade-up pricing is only available to customers who purchased a qualifying NU Aqua system, so there's nothing to set up in advance — just sign in with the email from your original order.
