






💧 Pure water, zero hassle—filter smarter, live better.
The Waterdrop WD-N1-MRO is a high-precision reverse osmosis replacement filter designed for the WD-N1-W countertop system. It features an ultra-fine 0.0001 micron membrane that effectively removes heavy metals, dissolved solids, and synthetic chemicals. Installation is tool-free and takes just 3 seconds, with a recommended lifespan of 18 months to maintain peak filtration performance.








| ASIN | B0CL9BLVJS |
| Best Sellers Rank | #75,550 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #72 in Replacement Countertop Water Filters #547 in Replacement Under-Sink Water Filters |
| Brand | Waterdrop |
| Date First Available | October 18, 2023 |
| EU Spare Part Availability Duration | 18 Months |
| Installation Type | Countertop |
| Item Weight | 1.59 pounds |
| Item model number | WD-N1-MRO |
| Manufacturer | Waterdrop |
| Model Name | WD-N1-MRO |
| Power Source | Manual Operation |
| Product Dimensions | 2.95 x 2.95 x 12.13 inches |
| Special Feature | Reverse Osmosis Technology |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
P**E
Does a great job
Great, tested very low for dissolved solids
J**A
We’ll drop filters work nicely
Exactly as needed and delivery was great. Wish these things were recyclable or that vendor recycled them. I’ll still buy them though as our drinking water is from a well and terrible. Thanks we’ll drop for the product.
W**Y
Easy
These filters are very simple to install, great water taste.
M**I
Fácil de instalar
A**M
Ddd
Very good. Hope it lasts for the time.
B**L
Good
Yes
P**A
Exact replacement
Great replacement filter for a great machine we love it
M**M
Super East Filter Change
I've had this countertop Waterdrop RO system for about 3 years and change the filters as per the manufacturers recommendation. It is so fast and easy to change these filters which is one of the things I love about it. And no tools required either. The TDS numbers are always lower after changing the filters so I know all is working properly. This is so much more convenient and cost effective than having to haul in bottles of water. Thank you Waterdrop.
Trustpilot
2 weeks ago
2 weeks ago