TFS450 Reverse Osmosis System with blending valve and optional water booster pump by 3M Water Filtration Products part number 5623901 (Replacement Cartpk 56248-01); Reduces TDS (Total Dissolved Solids) cyst, sediment, chlorine taste and odor, scale with a micron rating of .005, and a capacity of 300 gallons (1,136 liters) per day.
Capacity/conversion is at 77 degrees F (25 C) and 70 PSI feedwater pressure to atmosphere without blending. With blending the system production rate is approximately doubled and the maxium outlet water Total Dissolved Solids (TDS) is about 50% of inlet water TDS.