Timely replacement of filter cartridges is essential for the water quality and lifespan of reverse osmosis system. There are 19 pieces of 2.5 in. x 10 in. (industrial standard) filter cartridges included in this genuine iSpring filter pack, make it the convenient 1 year supply for iSpring RCC7AK, RCC7PAK, and most other reverse osmosis water filtration systems in the market that use standard 2.5 in. x 10 in. cartridges. The same as iSpring water filter systems, these filter cartridges have been tested by independent third-party to meet NSF/ANSI standard for material safety, durability and filtration performance - guaranteed to perform and last for the best. Choose iSpring genuine filter pack for the quality, value and your peace of mind.
Tested by independent third-party to meet NSF/ANSI standard, high capacity replacement filters for 6-stage reverse osmosis systems
Standard sized 10 in x 2.5 in
Fits most RO systems that use standard sized filter housings
Each filter is individually wrapped to preserve freshness and extend shelf life
TDS rejection rate up to 97% (under NSF58 testing condition)
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