Many people have asked this question, do we need a pre filter? Is it necessary for us installing a pre filter? Before talking about the necessity of using the pre filter, we should first know some basic knowledge of the pre filter.
A Pre Filter is a device used for stopping large particles and debris such as hair, dust, pet fur and other things from getting into the best air purifier. The pre filter is very necessary in our daily life.
The first reason of using pre filter is that, it can keep all those large particles from entering the air purifier. Without the pre filter these large particles may clog the air purifier and cause some serious problems. Apart from the air purifier failure which we may have for not using the pre filter, the pre filter can great reduce our chance for being sick. The pre filter can keep the allergen outside.
What is more, using pre filter is very economical. Some pre filters are reusable. As far as I know, the pre filters manufactured by Shanghai Hefil Purifying Equipment Manufacturing, has good quality. This renewable pre filter can put back to work after being vacuumed and rinsed. But the majority of the pre filters on the market is not reusable. But the replacement cost of the pre filter is not very expensive.
Another reason of using the pre filter is that it can save more money. The air purifier can push less dirt into the room, so we can spend less money on clean the house. Also using pre filters can keep the air purifier in good condition. If we can clean and replace the pre filter in time, then we can save a lot of money. Because when the filter is clogged, the air purifier needs to work harder to purify the air, which mean more electric bill.
When we are buying a spare pre filter, we should always check the model operation of the pre filter. And also make sure that this spare pre filter you buy is fit for the Air Purifier you are using. For each air purifier is different. If we buy an un-fitful pre filter, it is just a waste of time and money. Another tip of buying the pre filter, we should always s know about the life expectancy and replacement cost of the pre filter.
So the answer to the question of do we need a pre filter is that: we definitely need pre filter. If you want to have a comfort and quality life, then pre filter is the thing you need.
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