What the product listing won't tell you
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AquaTru Carafe ranks second — closely trailing the Classic at 8.96 vs 9.04 — primarily because Carafe-specific Tap Score lab verification has not yet been published. The glass carafe adds meaningful bisphenol risk reduction for stored water versus the Classic's Tritan reservoir. Functionally identical filtration performance. Choose Carafe if glass storage matters; choose Classic if per-gallon cost is the priority.
AquaTru
AquaTru Carafe Countertop Reverse Osmosis Water Filter (Glass)
AquaTru
AquaTru Carafe Countertop Reverse Osmosis Water Filter (Glass)
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You want AquaTru's 5-standard NSF certification plus glass storage for filtered water — eliminating plastic contact in the reservoir.
Your household has concern about bisphenol exposure from plastic water storage vessels, even BPA/BPS-free Tritan.
You prefer the aesthetic and inertness of glass for daily drinking water.
Per-gallon cost is a priority — Classic is $0.11/gal vs Carafe's $0.19/gal.
You want existing published Tap Score verification specific to the Carafe SKU — the Classic's data is not yet formally extended to the Carafe.
Heavy lifting is a concern — glass carafe is heavier than the Tritan equivalent.
Specs the product listing doesn't explain
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