- RO Filter Replacement for X8 RO System: Tested by SGS, it effectively reduces TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more.
- Precious RO Filtration: (Certified by NSF/ANSI 58 &372. )This reverse osmosis water filter boasts a reinforced 0.0001μm RO membrane to provide you with pure and healthy water.
- 800G Large Capacity: With an 800GPD fast flow tare, this undersink water system provides you with the convenience and health of instant RO filtration.
- Efficient & Sustainable: By its 2:1 low drain ratio, this system can produce only one cup of wastewater for every two cups of pure water, which is ideal for daily drinking and cooking.
- Easy Replacement: This water purifier is designed with an automatic water shut-off function when replacing it. No tools needed, just 3s quick replacement so you always have access to clean, refreshing water at home.
Model number
WD-X8-F3
Filter Lifespan
24 months
Certification
NSF/ANSI 58 & 372
Compatible Model
ONLY X8 RO System
Product dimensions (inch)
5.9 * 5.9 * 17.04
Item weight
6.17 pounds
How often do I need to replace the F3 filter cartridges for my under-sink RO water purifier?
It should be replaced every 24 months. However, the exact timing can vary depending on your water usage
and the tap water quality.
Can I replace the filters myself, or do I need professional help?
Yes, with its easy maintenance design, you can replace the filters in seconds. Be sure to follow the
instructions for your model.
What is the maximum flow rate of this under-sink RO water filter?
This undersink RO system boasts an impressive peak flow rate so you can fill up a 6oz cup in 5s. The
800G capacity means you can filter 800 gallons of water per day, making it easy for the whole family to
drink without waiting.