X12-F3 Filter for Waterdrop X12 Reverse Osmosis System 1200 GPD

Service Life Provides up to 24 months or 2900 gallons of clean water for you and your family, based on water condition. 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 // How often do I need to replace the 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 quality of your tap water. Can I replace the filters myself, or do I need professional help? Yes, you can replace the filters in seconds with its easy maintenance design. Be sure to follow the instructions for your model. Which model does this X12-F3 filter fit? It only fits the X12 RO System. //