The AquaTru Carafe brings the same Ultra Reverse Osmosis technology as the AquaTru Classic, housed in a premium borosilicate glass carafe. Unlike plastic pitchers, the glass carafe eliminates any risk of plastic leaching into your filtered water — a meaningful distinction for health-conscious households.
Like its Classic sibling, the Carafe is IAPMO-certified to NSF/ANSI Standards 42, 53, 58, and 401 — covering 84 contaminants including PFAS, lead, chromium-6, fluoride, arsenic, chlorine, and pharmaceuticals. Independent certification through the full filter life means the system must consistently deliver these results from filter day one to replacement.
The four-stage Ultra RO process pushes tap water through a pre-carbon filter, RO membrane, activated carbon post-filter, and polishing stage. The result: 93–99% removal of the contaminants that matter most, with TDS reduced by 93–95%.
The trade-offs are worth understanding clearly. Reverse osmosis removes virtually all dissolved solids — including beneficial calcium and magnesium — with no remineralisation stage to restore them. The 0.5-gallon glass carafe has a modest capacity, best suited to 1–2 people. Each filtration cycle takes 10–15 minutes.
For glass purists who want IAPMO-certified RO performance without under-sink installation, the AquaTru Carafe is the most comprehensively tested countertop option on the market.
