

💧 Twist, Refresh, Repeat — Pure Water Made Effortless
The Waterdrop WD-G2CF Replacement Filter is engineered for Waterdrop WD-G2 series reverse osmosis systems, delivering up to 12 months or 1,100 gallons of purified water. Featuring a 2-in-1 composite design with activated carbon and sediment membrane, it efficiently removes sand, rust, chlorine, and odors. Installation is a breeze with a quick 3-second twist, ensuring you never compromise on water quality or convenience.










| Best Sellers Rank | #2,008 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Replacement Under-Sink Water Filters |
| Brand | Waterdrop |
| Customer Reviews | 4.8 out of 5 stars 2,476 Reviews |
| External Testing Certification | CE |
| Material | 1. System cover: plastic 2.pp cotton & carbon block |
| Product Benefits | Effectively reduces sand, rust, particulates, suspended solids, and other impurities, providing you with clean and pure water Product Benefits Effectively reduces sand, rust, particulates, suspended solids, and other impurities, providing you with clean and pure water See more |
| Product Dimensions | 4.9"D x 4.9"W x 8.1"H |
| UPC | 840814169612 |
C**E
We use these filters all the time.
This Waterdrop WD-G2CF replacement filter is exactly what I needed for my WD-G2P600-W RO system. Installation was quick and hassle-free—just a simple twist and it's ready to go. It fits perfectly and immediately restored water flow and taste quality. I appreciate the 12-month lifespan, which means less frequent maintenance without sacrificing performance. The water continues to taste clean and fresh, and the system runs smoothly. Definitely recommend sticking with the original Waterdrop filters—they’re reliable, high quality, and worth the price for peace of mind. These are a great filter for the price. I have tested the water conductivity pre and post-filter using a Myron tester (I brought some samples to my work for testing) and pre filter (tap water) registered over 600 ppm and post filter was around 80 ppm.
L**H
Waterdrop: Good Reverse Osmosis and Great Customer Service !
The Waterdrop filter works well and is so easy to change out, just takes 5 seconds. also the support from customer service at Waterdrop, especially from Harper, is unbeatable....i have had a couple of issues with the RO machine and the sieve strainer piece and Harper has always been super helpful!
A**O
Great filter
Great filter. Easy to install and very reliable
W**E
Easy to install
Fit very well! This is the third years we use our RO filter. Installation and reset was very easy. We love our RO water filter also this easy use filter. Water taste came out normal and good quality from my test.
Z**C
Good replacement!
Very easy to install replacement filter. We have been using this RO water filter system for several years, and this replacement works perfectly.
G**.
Works like it's supposed to.
Easy to install. Seems to work fine.
L**G
Great value, no chlorine smell
Great filter, but it only lasts 12 months. I wish it lasted longer. No chlorine smell. Good for the money.
J**Y
Super easy to install, my water tastes fine.
It seems to run the same as my higher-flow model did. I wish the web site was more clear about which is which. But I am happy with this. The long-lasting filters and ease of installation when they do finally need changing is second to none. It comes with good instructions too. READ them, I see questions about the indicator light that these instructions clearly describes how to reset it. I will only add that it seems like a good idea to run a clean cloth or paper towel in there before installing the new filter, as a little water seepage was present after removing the old one. I am so happy I put in this system! I can not count how many little plastic bottles I have not had to buy or discard when empty.
Trustpilot
1 month ago
2 months ago