Product Description Suitable for Whole house scale inhibition Reduces creation of Limescale on water supply elements efficiency of 86%.Extends their (pipework, valves, taps, mixers, shower heads, water heater, Boiler, kettle of home appliances) life and efficiency. Reduce the amount of Escheria Coli bacteria up to 40% (thanks to silver electrodes) New Patented technology IPSE (lon Polarization System) NO CHEMICALS, NO EXTERNAL ENERGY Environmentally friendly IPS (Ion Polarization System) is designed for the physical-galvanic water treatment for households, public buildings. IPS is a flow-through body with inlet and outlet ports. Inside are placed turbine-shaped electrodes (not magnets) of two different electrically conductive materials. Does not affect water pressure Easy-to-install and maintenance-free.No need to replace the filter , no maintenance, more economical and worry-free than traditional water softeners Connects directly to copper, CPVC or PVC pipe, Adapts easily for PEX and other pipe types. NSF certification health safety product each part of IPS is made from material suitable for contact with drinking water. TUS test report about Presure drop, Pressure resistance and Strength.Durable body (Stainless steel 1.4301) and internal parts 1 year warranty, works well at least 10 years Specification: Connection diameter:DN32DN25DN20 (Pipe thread interfaces: 1 inch = 32mm=DN323/4inch = 0.75 inch=25mm=DN251/2 inch=0.5 inch=20mm=DN20) Maximum Flowrate: up to 4000T/h Material: Stainless Steel Suitable for Pipe Type: Copper, CPVC, PVC, PEX Maximum Pressure Drops: 43 Pa 692 Pa Operating Temperature (inlet): 0C to 100C (Optimal temperature for maximum efficiency Min/Max (inlet): 0 C to 60 C)