Currently Browsing: My Blog

A Comparison Of Air Purifier Without Filter And Purifier With Filter. Which is Better?

airpurifierwithfilter

When you visit the market for air purifiers, you will come across those with filters and also units without filters. Let us get into a comparison between these two models.

It is true that both air purifier without filter and those with filters are designed for improving the indoor air quality, but they are different in the way in which they approach the problem. If you are planning to invest in the best air purifier, it would be a great idea to understand the difference between these two types, so that you will be in a position to arrive at an informed decision. Let us understand the difference between the two models:

Filter-less models:

The ionic air purifiers come under the category of filter-less models and they are of two types and they are air ionizers and electrostatic precipitators. The models without filter can be attractive for buyers as they will not have to replace the filters frequently.

Electrostatic precipitators:

When it comes to electrostatic precipitators, they make use of positively and negatively charged plates for collection of particulates as they pass through. As against replacing the filter, the maintenance work to be done by the buyers of this model is that they must wash or clean the plates. Even though, this model is cost-effective, the problem with this model is that there will be a lot of performance issues as compared to the best air purifiers with filters. This model will perform at its best only when the plates are clean. However, even in this case, it showcases worse performance as compared to those with filters. When the plates are dirty, the performance further degrades.

In addition, the charged plates also produce ozone. For people with conditions like asthma and COPD, ozone can create a whole lot of problem.

(more…)