Product review (1 stars): Very little difference from tap water, you pay for what you get.
Measured my tap water and filtered water after replacing. Tap water: 110 TDS. Filtered Water: 105TDS . RO/DI: 0 TDS(meter was working properly). Even after cycling 5 gallons through it still wasn't any better. Not really convinced this filter is doing as good as a job as the brand version. I was hoping for <70 TDS.