Filmtec (XLE-4021) Low Energy Membrane 1025 GPD 4" X 21" 18" X 40" Brine Tank (BT-1840-AL) Check tubing connections

Check tubing connections

Fits Pura UV Addon-3

Performance Testing

Model Number 1001670 Connection Size 1 inch Connection Type Sweat (solder) Material Copper Compatibility Autotrol 255 control valves Kit Includes Inlet and outlet adapters

The automatic feeder maintains consistent resin cleaning between regeneration cycles

Filmtec (XLE-4021) Low Energy Membrane 1025 GPD 4" X 21" 18" X 40" Brine Tank (BT-1840-AL) Check tubing connectionsDow Filmtec Commercial RO Membrane Filmtec XLE 4021 Low Energy Membrane 1025 GPD capacity at industry leading low pressure operation for commercial tap water applications Extra Low Energy Design 99. 0% Salt Rejection 4" x 21" Format 36 sq ft Active Area The Filmtec XLE 4021 is engineered for commercial systems requiring up to 1025 gallons per day at the lowest operating pressure in the industry. With 36 square feet of active membrane area and 99. 0%