3 m water purifier of pp filter to replace the steps of

In water purifiers, this product is not all strange now, this is a very widely used water purification equipment, many people have installed in the home use, brings us a big help, let us can have clean drinking water. And when to buy water purification machines, water purifier filter element is the important component, is 3 m water purifier is a world famous brand, water purifiers products has been popular with consumers trust. After that we bought 3 m water purifiers, use for a period of time, if want to change the filter, how much money can buy a good product?

3 m water purifier from the point of the type of filter element, there are two: PP cotton filter ( The front) And the fine filter filter ( The rear) , both of its various function and service life are not the same. PP cotton filter, at the beginning of the first layer of the filtration, purification of particulate matter and cotton material, granular activated carbon as the second layer; Used to purify water free particles and peculiar smell in the scale, etc. , usually according to the local situation of water quality, general when PP cotton filter with water in the fine filter cartridge can be changed during a quarter of the, according to local water quality comprehensive PP filter replacement.

3 m water purifier filter element replacement more steps, the first step is to close water purifiers total valve handle and hose vertical is shut down. The next will be the tap water pressure, confirm the tap water. Below into the formally began to change the filter element. First to replace the first level filter, grasped the filter bottle in the middle, screw counterclockwise, if not, use the black special wrench, unscrew after take out the old pre filter. Put on the new filter core, then follow the steps before good twist is ok.