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💧 Elevate your hydration game with precision and purity—because your health deserves the best!
The Waterdrop G3-N2RO Replacement Filter is a high-performance, 2-year lifespan cartridge designed exclusively for the Waterdrop G3-W 400 GPD Reverse Osmosis System. Utilizing advanced DOW RO membrane technology, it filters down to 0.0001μm, reducing total dissolved solids by over 91.9% and removing heavy metals including hexavalent chromium (96.9%+), arsenic (99.2%+), lead, mercury, and radioactive substances. Certified to NSF/ANSI standards, it ensures superior water purity with easy, tool-free installation, making it a reliable, long-term solution for health-conscious professionals.















| Asin | B0DMS5Y4SF |
| Best Sellers Rank | #11,931 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #90 in Replacement Under-Sink Water Filters |
| Brand Name | Waterdrop |
| Compatible Water Purifier Models | Waterdrop WD-G3-W |
| Customer Reviews | 4.6 4.6 out of 5 stars (190) 4.6 out of 5 stars |
| Eu Spare Part Availability Duration | 2 Years |
| External Testing Certification | ANSI |
| Included Components | G3-N2RO Replacement Filter |
| Item Dimensions D X W X H | 4.3"D x 4.3"W x 15"H |
| Item Weight | 3.5 Pounds |
| Manufacturer | Waterdrop |
| Manufacturer Part Number | WD-G3-N2RO |
| Material Type | / |
| Model Number | WD-G3-N2RO |
| Number Of Items | 1 |
| Product Benefits | Reduces TDS and removes heavy metals such as chromium, arsenic, and mercury |
| Set Name | WD-G3-N2RO |
| Unit Count | 1.0 Count |
User
The replacement filters are a bit more costly than a regular system but well worth the difference.
We love the Waterdrop system it is convenient to use and much nicer than our old reverse osmosis system. No storage tanks under the sink to deal with, just clean pure water from the spigot. We have used reverse systems for many years and when we discovered Waterdrop we were sold and been very satisfied with the purchase ever since.
User
Quick service and correct filters.
We have had this filter system for a few years now and haven't had any issues. The water is great and the filter life has been really good considering our water is very hard with a lot of minerals.
User
Easy to use, water tastes great.
We've been using the Waterdrop RO system for over 5 years now with no issues (with the main unit). Filter changes are super easy and quick. Water tastes great. A little pricey up front, but with 1:1 water use, you'll save money on less waste water. Waterdrop customer service was quick to send us a replacement faucet (LED filter ring failed). Very pleased and expect this unit to last 5 more years.
User
Perfect replacement
The correct replacement. Thanks
User
Great Filters
Works great. I buy all my water drop filters in advance and as soon as I install a new one I order a replacement. So easy to install.
User
RO water filter
Good filter
User
Water filter
Love the product and great price
User
Works great!
Easy to install and works great
User
Easy to change filter
As expected, easy installation.
User
Good filter
Works as expected.
Trustpilot
1 month ago
1 week ago