iSpring F19K100US Standard 6-Stage Reverse Osmosis RO Systems 2-Year Replacement Cartridge Pack Set, with Alkaline Mineralization, pH+, 10" X 2.5", Made in USA

What is included:
4x US Made Alkaline Remineralization Filters:
Average Filter Life: 6- 12 months, depending on your source water and usage.
4x US Made 5 Micron Sediment Filters:
Average Filter Life: 6- 12 months, depending on your source water and usage.
4x US Made Granular Activated Carbon (GAC) Filters:
Average Filter Life: 6- 12 months, depending on your source water and usage.
4x US Made Carbon Block (CTO) Filters:
Average Filter Life: 6- 12 months, depending on your source water and usage.
2x US Made Post Carbon Filters:
Average Filter Life: Up to 12 months,
depending on your source water and usage.
1x US Made Dow Filmtec 100 GPD Reverse Osmosis Membrane:
Average Filter Life: 1- 3 years, depending on your source water and usage.

Compatible with most industry standard 10” reverse osmosis RO systems. All filters are tested by an independent third-party to meet NSF/ANSI standards.

***FILMTEC and DOW are registered trademarks of FilmTec Corporation CORPORATION DELAWARE and the DOW chemical company CORPORATION DELAWARE. Use of their products does not imply any affiliation with or endorsement by the companies

Why iSpring?
iSpring Water Systems LLC is a family owned company located in Georgia, USA specializing in reverse osmosis water filtration systems. With over a decade of experience, our products include top of the line residential and commercial reverse osmosis (RO) systems, whole house water systems, ultrafiltration systems, shower, faucet, and counter top filters, filter cartridges and housings, kitchen faucets and fittings. Our aim is to make high quality drinking water accessible for all households. With affordable pricing, high quality, prompt delivery, and top notch customer service, we hope to assist in bringing you great water for many years to come.