iSpring F3 6-Month Prefilter Replacement Supply Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems, F3, White

Premium quality 2.5" x 10" replacement filter set for reverse osmosis water filter systems.

What Are Included
- 5 Micron Sediment Filters #FP15, replace every 6-9 months
- Granular Activated Carbon (GAC) Filters #FG15, replace every 6-9 months
- 5 Micron CTO Carbon Filters #FC15, replace every 6-9 months

Compatible to most RO systems that use 10"x2.5" filters.