• Tested by independent thirdparty to meet NSF/ANSI Standard, high capacity replacement filters for 6stage reverse osmosis systems
• Standard sized 10" x 2.5"
• Fits iSpring RCC7AK, RCC7PAK, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine, Crystal Quest, and Apec

Includes 2x FP15 sediment filters, 2x FG15 GAC filters, 2x CTO carbon filters, 1x FT15 post carbon filter, and 2x FA15 alkaline remineralization filters

• Each filter is individually wrapped to preserve freshness and extend shelf life

What Are Included:

• The F9K 1year filter pack comes with a total of 9 replacement filters so the filters can be changed on schedule for 1 year.
• 2x 5 Micron 10" Sediment Filters (1st Stage, #FP15): Removes dirt, rust, sand, and other particles. Replace approximately every 6 months.

2x 5 Micron 10" Granular Activated Carbon (GAC) Filters (2nd Stage, #FG15): Absorbs chlorine, halide, organic contaminants, odors, and other impurities that contribute to bad tastes and odors. Replace approximately every 6 months.
2x 5 Micron 10" CTO Carbon Block Filters (3rd Stage, #FC15): Further removes any remaining chlorine, tastes, and odors. Replace approximately every 6 months.
1x Post Carbon Inline Filter (5th Stage, #FT15): Polishes the water from the tank before it is delivered to the faucet. Replace approximately every 12 months.
2x Alkaline pH Remineralization Filters (6th Stage, #FA15): Adds 0.5 0.8 PH back to the water. Also adds back healthy minerals such as ionized calcium, magnesium, sodium, and potassium which were removed during the RO process. Replace approximately every 6 months.
Note: The 1year filter supply does not come with an RO membrane, as the membrane only need to be changed every 23 years. To get a filter pack that includes the membrane, take a look at the 2year F19K75 or 3year F28K75 supply pack.

This filter pack fits the iSpring RCC7AK, RCC7AKUV, RCC7PAK, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine, Crystal Quest, and Apec.