ISPRING RO System 6-Month Supply Replacement Water Filter Cartridges Pack of 4 Filters, Sediment, CTO, GAC and Post-Carbon

Timely replacement of filter cartridges is essential for the water quality and lifespan of reverse osmosis system. There are 4 pieces of industrial standard-sized filter cartridges included in this genuine ISPRING filter pack, make it the convenient 6-12 months supply for ISPRING RO100/PH100 and most other reverse osmosis water filtration systems using 10 in. x 2.5 in. filters. Experience clean, safe, and good-tasting water every time you turn on the faucet.

• Official filter pack for iSpring PH100 & RO100 RO systems
• Made in the USA
• Lifetime support from Atlanta, GA