Today we are going to learn how to backwash!
Backwashing process is a mandatory course
and allows you to use portable water purifier for a long term and clean.
It literally means to clean the filter from
the opposite direction. You need to back wash when the fluid flux becomes low.
1.
First fill the syringe with
clean water for backwashing.
2.
Invert a filter and insert the
syringe where the purified water came out.
(You don’t need to separate the activated carbon part)
3.
Water pressure is made by
firmly pushing the syringe. It helps to clean the filter.
4.
Like the picture below
contaminated water came out. Cool.
5. Repeat till contaminated water does not come out.
As you can see in the picture above, water
from the filter became clean! This is it!! Pretty simple! It takes about
5minutes to done.
Don’t forget to flip over in an original
shape and connect to the water bag or bucket!
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