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Roborock F25 Ultra vs Tineco Floor One S9 Artist (2026): Which $549-$799 Wet/Dry Stick Vacuum Actually Saves You Money?
Roborock F25 Ultra (~$549 with dock) vs Tineco Floor One S9 Artist (~$799) — both flagship wet/dry cordless stick vacuums with auto-clean docks. Side-by-side spec table, real 7-year consumables math, dock cleaning cycle comparison, and a clear verdict for each home type.
💰 $180-$260 over 7 years by picking the machine that matches your floor type and cleaning frequency