When we decorate our home, many families will consider installing water purifiers
When considering installing water purifiers, they will consider changing the water purifier filter element
Because at this stage, the filter element of any water purifier must be replaced regularly, and the filter element price itself is also very expensive, so this is also a huge expense
Many friends are worried that the latest replacement is too expensive, so they hesitate whether to install the water purifier
So what is the filter element of the water purifier?
Take Shihan (3s) as an example
1.PP cotton function: filter accuracy 5 microns, used as primary filtration, used to remove silt, rust, colloids, redworms, floating objects, suspended objects, and other larger particulate matter in water
Recommended replacement cycle is about 3-6 months
Replacement cost 20 yuan per piece
2. Pre-sintered charcoal composite filter element
Function: remove chlorine, organic compounds, foul odor, odor, turbidity, and bleaching powder.
Recommended replacement cycle is about 6-8 months
Replacement cost is 89 yuan per
3.RO membrane function:
filtration accuracy is only 0.0001 microns, which can remove all residual chlorine, inorganic impurities, bacteria, viruses, heavy metals and many other subtle harmful substances in the water. The water can be filtered by RO reverse osmosis filter element and drink raw, which is the standard for pure water.
Recommended replacement cycle is about 24-48 months
Because Shihan’s pure water protective film technology can protect the RO film and prolong the use time.
Replacement cost 3SRO membrane: 155 yuan
4. Post-sintered charcoal: improves the taste and lasting and antibacterial.
Recommended replacement cycle is about 18 months
Replacement cost: 69 yuan
or above is the replacement cycle of all filter elements in Shihan, as well as replacement cost
has high cost performance, worth recommending
