Compatible for iSpring F3 10-inch Universal Replacement Filter Set Cartridges for Reverse Osmosis and 3-Stage Water Filtration Systems Sediment, Granular Activated Carbon, and Carbon Block Filters 10" x 2.5" replacement pre-filter set extends the lifespan of your reverse osmosis membrane with the most innovated filtering technology.

The 1st stage high-quality multi-layer sediment filter helps reduce clogs and minimize pressure loss. With GAC loose carbon filter being at the 2nd stage, it traps residual sediments in the water filtration process so that the 3rd stage CTO filter will not get clogged easily. The GAC filter also uses high-quality coconut shell carbon and 1.5 mm tiny pore carbon particles for maximum filtration efficiency and filter life. The 3rd stage CTO carbon block filter is made of bonded powered activated carbon filter media wrapped in a polyolefin pre-filter with polyethylene outer netting, and removes chlorine chemicals, tastes and odors effectively.

Whats Included?

1 x 5 Micron 10" Sediment Filter (1st Stage, #FP15): Removes dirt, rust, sand, and other particles. Replace approximately every 6 months.

1 x 5 Micron 10" Granular Activated Carbon (GAC) Filter (2nd Stage, #FG15): Absorbs chlorine, halide, organic contaminants, odors, and other impurities that contribute to bad tastes and odors. Replace approximately every 6 months.

1 x 5 Micron 10" CTO Carbon Block Filter (3rd Stage, #FC15): Further removes any remaining chlorine, tastes, and odors. Replace approximately every 6 months. Note: This filter set is designed to be a 6-month replacement pre-filter pack. It does not come with an RO membrane, as the membrane only need to be changed every 2-3 years. Additional Details ------------------------------ Bullet point: COMPATIBILITY WITH iSPRING SYSTEMS: This Universal 3-Stage Reverse Osmosis Replacement Filter Set is specifically designed to fit the iSpring F3 & is compatible with various 5-stage, 6-stage, & 7-stage reverse osmosis systems. It also works seamlessly with any industry-standard 10-inch filter housings, making it a versatile choice for your water filtration needs. Enjoy the peace of mind that comes with knowing these water filters are engineered to fit & function effectively. Product description: Compatible for iSpring F3 10-inch Universal Replacement Filter Set Cartridges for Reverse Osmosis and 3-Stage Water Filtration Systems Sediment, Granular Activated Carbon, and Carbon Block Filters 10" x 2.5" replacement pre-filter set extends the lifespan of your reverse osmosis membrane with the most innovated filtering technology.

The 1st stage high-quality multi-layer sediment filter helps reduce clogs and minimize pressure loss. With GAC loose carbon filter being at the 2nd stage, it traps residual sediments in the water filtration process so that the 3rd stage CTO filter will not get clogged easily. The GAC filter also uses high-quality coconut shell carbon and 1.5 mm tiny pore carbon particles for maximum filtration efficiency and filter life. The 3rd stage CTO carbon block filter is made of bonded powered activated carbon filter media wrapped in a polyolefin pre-filter with polyethylene outer netting, and removes chlorine chemicals, tastes and odors effectively.

What‘s Included?

1 x 5 Micron 10" Sediment Filter (1st Stage, #FP15): Removes dirt, rust, sand, and other particles. Replace approximately every 6 months.

1 x 5 Micron 10" Granular Activated Carbon (GAC) Filter (2nd Stage, #FG15): Absorbs chlorine, halide, organic contaminants, odors, and other impurities that contribute to bad tastes and odors. Replace approximately every 6 months.

1 x 5 Micron 10" CTO Carbon Block Filter (3rd Stage, #FC15): Further removes any remaining chlorine, tastes, and odors. Replace approximately every 6 months. Note: This filter set is designed to be a 6-month replacement pre-filter pack. It does not come with an RO membrane, as the membrane only need to be changed every 2-3 years.