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SmartFlow Reverse Osmosis Carbon Block ™ The recommended replacement frequency for the AQ-SFRO-S1S3 is every 6 months or 365 gallons of use. Use only certified, genuine Aquasana replacement filters for continued contaminant removal and and Advanced Carbon Block Replacements system performance.
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INSTALLATION STEPS Prepare for Installation Flush and Check for Leaks Turn off COLD water valve. Release pressure from system by turning on NOTE: Do not drink flushed water. dedicated faucet until water stops flowing. Once water stops flowing from STAGE 1 the dedicated faucet, turn the faucet off.
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