4'' single "o" drinking water filter system
NW-SHW2
Description: Single  "O" ring housing
Material: AS
Color: Clear
Cartridge: Depend on your require
Size: 4''
Inlet & outlet port (NPT): 1/2''

Max working pressure: 125 PSI
Failure test pressure: 180 PSI
Max sustained temperature: 120F(50)

Packing Dimension: 49*49*39cm/50pcs

BENEFITS USING THE FILTER

- protection of water heater from scale, extend the service life

- economy

- eliminates the need to add expensive softeners

- water services are not required to be installed

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BASIC OF WATER HARDNESS

It is generally known that hard water causes scaling, which can cause problems in the work of

many devices. In various hard water, washing procedure causes increased consumption

of detergents. Washed in washing textile material is solid, while in different packaging and washing of

solids stains that appear difficult to remove later. Tartar is formed due to the presence of

calcium and magnesium salts in water. Heating these salts are transformed

into insoluble carbonates that generate undesirable deposits of tartar.

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WATER TREATMENT POLYPHOSPHATES

Water treatment polyphosphates is very simple, efficient and economical solution for

protecting piping, refrigeration and heating systems from corrosion, prevent scale

crystallization, dissolution of the existing scaling and prevent separation of iron and manganese deposits.

Dissolved in water, polyphosphate prevents deposition influencing its crystallization, without changing

the water hardness. Eventually, after prolonged use, affects the dissolution of

existing deposits. Polyphosphates also have beneficial effects on prevention of corrosion forming a thin

protective film on all metal surfaces in contact with treated water.

Polyphosphates duration is 10 months and after that it should be replaced