We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to India.
💧 Upgrade your hydration game with Watts Premier’s hassle-free, high-capacity RO membrane!
The Watts Premier RO Pure 50 GPD Membrane is a high-performance reverse osmosis filter designed for under-sink RO Pure and Zero/Pure Plus systems. It effectively reduces total dissolved solids, chlorine, and over 99.95% of harmful cysts, delivering up to 50 gallons of purified water daily. Featuring a smart green label and a push-button quick-release mechanism, this durable carbon fiber membrane ensures easy, tool-free replacement and long-lasting filtration for 2 to 5 years, making it a trusted choice for clean, great-tasting water.
| ASIN | B004OZRIOI |
| Best Sellers Rank | #17,755 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #123 in Undersink Water Filtration Replacement Parts |
| Brand | Watts Premier |
| Brand Name | Watts Premier |
| Customer Reviews | 4.6 out of 5 stars 2,057 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| External Testing Certification | ANSI, NSF |
| Global Trade Identification Number | 00783583786386 |
| Included Components | Membrane |
| Item Dimensions D x W x H | 3"D x 11"W x 3"H |
| Item Type Name | Reverse Osmosis Filtration System Water Filter Replacement Cartridge |
| Manufacturer | Watts |
| Manufacturer Part Number | 105331-G |
| Material | Carbon Fiber |
| Material Type | Carbon Fiber |
| Model Number | WP105331 |
| Number of Items | 1 |
| Product Benefits | Reduces odor and harmful chemicals in water by up to 99.8% |
| Product Dimensions | 3"D x 11"W x 3"H |
| Set Name | RO Pure (RO-4) |
| UPC | 783583786386 791769420566 099351153312 |
| Unit Count | 1.0 Count |
R**.
Very Good Water filter set
Very easy to install, color coding makes it simple to place in correct area. No concerns.
A**P
Fit and work perfectly.
Fit perfectly. Very easy to install. Just push button above old filter to pull off. Then snap new one on.
B**.
Great value for new homeowners
We had this water filtration system already installed when we bought our new home which gets well water. We didn't know when each filter was changed last so we decided to just start fresh and replaced all of the filters in the system at once. The water tastes great, just as good or better than bottled water. For a new homeowner this is a deal if you don't know when the filter was last changed. It's way more expensive to buy these one at a time and it wasn't worth the trouble to figure out which filter needed changing by trial and error so getting them all made the most sense. In the future it's slightly less expensive to get your 6-month, 1-year, and 5 year filters separately.
W**E
Perfect replacements for Watts Premier
I bought this set for my water purifier. It works great .
D**R
RO-Pure filter kit
Good fit for RoPure, easy installation.
E**S
All Cartridge Change Pack
This filter has been in us at our house since 2008. Its great. This 4 cartridge package allows me to change them all.
J**I
Good value
Good quantity, never disappointed
F**Y
Fast shipping and perfect fit.
Prime shipping is paramount. I have two WATTS R O systems and these are perfect fit, take 10 minutes to install.
Trustpilot
1 month ago
1 week ago