Minimum purchase of at least one NU Aqua reverse osmosis system is required.
To be eligible for the 5 year warranty or lifetime warranty, you must register your product within 6 weeks of the purchase date. If you choose to not register your product, a one year limited warranty will apply to your product.
Product must be purchased in brand new condition from nuaquasystems.com or Amazon. Used or open box items do not qualify for our 5 year warranty.
The NU Aqua warranty is valid in the 50 contiguous states (including Alaska and Hawaii), and internationally. Customers in Hawaii, Alaska, Puerto Rico, and internationally are responsible for the shipping costs, possible custom fees, duties, and any other destination charges that may be required.