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#3 in Under-Sink Water FiltersBest Value
Waterdrop G3P800 Tankless Reverse Osmosis System
Waterdrop
$600.00 – $750.00
Tankless reverse osmosis system that filters on demand with an 800 GPD flow rate and a compact design that saves under-sink space. Smart LED panel monitors filter life and TDS levels in real time.
9.0
Excellent
Consensus
Don't buy this if…
- Tankless RO systems have higher upfront and filter replacement costs than tank systems; factor in the 12-24 month filter cycle cost when budgeting.
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