It should be replaced every 24 months. However, the exact timing can vary depending on your water usage and the quality of your tap water.






Model number
WD-X12-F3
Filter Lifespan
24 months
Certification
NSF/ANSI 58 & 372
Compatible Model
ONLY X12 RO System
Product dimensions (inch)
5.9 * 5.9 * 17.04
Item weight
6.17 pounds