Aquasana SmartFlow™ Reverse Osmosis Replacement Filters - 6 Month Use

The Aquasana SmartFlow™ Reverse Osmosis system features a multi-stage filtration process to ensure maximum contaminant removal. The replacement set, AQ-SFRO-S1S3, includes Stage 1 and Stage 3 filters.

The Stage 1 Carbon Block filter reduces chlorine, taste, and odor prior to reverse osmosis filtration. The Stage 3 Advanced Carbon Block, with Claryum® filtration, ensures maximum contaminant removal. This filter combines activated and catalytic carbon filtration with ion-exchange and sub-micron filtration to tackle a wide range of contaminants, including lead, microplastics, VOCs, mercury, and more.

For Stage 2 membrane replacement, the AQ-SFRO-S2 filter should be used. For Stage 4 remineralizer replacement, the AQ-SFRO-REMIN filter is required. These replacement cartridges are not compatible with the Aquasana OptimH2O Reverse Osmosis systems.

The genuine Aquasana Stage 1 and 3 replacement carbon and Claryum filters are designed for use with the SmartFlow Reverse Osmosis Water Filter Systems, including the AQ-SFRO-NF, AQ-SFRO-CHR, AQ-SFRO-BN, AQ-SFRO-ORB, and AQ-SFRO-MB models. They are not compatible with the OptimH2O systems.

Replacing the filters is a simple process - just twist out the used cartridge and replace it with an Aquasana replacement filter. Use only certified, genuine Aquasana replacements for continued contaminant removal. These replacement filters have a lifespan of 6 months.

The SmartFlow Reverse Osmosis Carbon Block and Advanced Carbon Block Replacements are tested and certified by the WQA to remove up to 99.99% of contaminants, including lead, chlorine, microplastics, VOCs, fluoride, chromium+6, TDS, PFOA, PFOS, asbestos, mercury, arsenic, chlorine, pharmaceuticals, and more.

The replacement filters come with a 180-day limited warranty, and Aquasana's phone support and service is available at 866-662-6885.

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