Refills Available: FT576 and FT577TCell 1.0 is a discreet and effective passive air freshening system for an all day, every day fresh environment112(H) x 59(W) x 59(D)mm110gCitrus Mix is a strong intensity fragrance that is characterised its invigorating infusion of orange, lemon and grapefruitReliably delivers a consistent and continuous level of fragrance over a 60 or 90 day cycleSilent OperationClean Air' technology containing no added VOCs or propellantsNo aerosol can disposal with only 4-6 refills to dispose of annuallySmall and stylish system for continuous odour control and fragrance, powered by revolutionary battery-less fuel cell technologyNo batteries or electrical plug in required - just install and goPatented precision dosing delivery system allows one dispenser to cover 3-4 toilets or urinals (169 cubic metres)