Hydro-logic Flowmaster Low Flow Model 1/4 in
Hydro-logic Flowmaster Low Flow Model 1/4 in at HorticultureSource.com -
Hydro-Logic Flowmaster Ultra Low Flow Meter Flowmaster - 1/4" QC - gallonage & filter capacity monitor. Operates at flow rates between 0.01-0.5 GPM. Ultra low-flow model. Alerts you when it's time to change your filters. For Stealth RO and Triton RO or most RO systems with 1/4" fittings.