Description
Renewing the final stage of your X8 undersink system, the WD-X8-F3 delivers 24 months of service before it needs replacement. It is certified to NSF/ANSI 58 and 372 and is built exclusively for the X8 800 GPD reverse osmosis system.
Key Features
- 24-Month Service Life: The longest-lasting filter in the X8 set, with timing that varies by water usage and tap water quality.
- NSF/ANSI Certified: Certified to NSF/ANSI 58 and 372 to meet recognized standards for reverse osmosis performance and low lead.
- Built for the X8: Designed only for the Waterdrop X8 reverse osmosis system, so it fits and performs as intended.
- 800 GPD System Performance: Keeps your X8 filling a 6 oz cup in about 5 seconds, with capacity for the whole family.
- Quick Replacement: An easy maintenance design lets you replace the filter in seconds, following your X8 instructions.
Sized for the X8 housing, the filter measures 5.9 x 5.9 x 17.04 inches and weighs 6.17 lbs. It is a direct replacement and needs no modifications.
Replace the filter every 24 months. Heavy usage or demanding tap water can shorten that interval, so check your system’s indicators and follow the instructions for your model.
Compatibility is limited to the X8. Do not use it with other Waterdrop systems, since each model uses its own filter set.
Technical Specification
| Item | Specification |
|---|---|
| Model | WD-X8-F3 |
| Compatible System | Waterdrop X8 Reverse Osmosis System only |
| Certification | NSF/ANSI 58 and 372 |
| Filter Lifespan | 24 months |
| System Capacity | 800 GPD |
| Dimensions | 5.9 x 5.9 x 17.04 in |
| Weight | 6.17 lbs |









