How to properly size the air purifier in the room

If poor quality air enters your home and remains trapped, you need a solution to fix it. Outdoor air combined with pollutants and allergens such as debris, fungal spores, indoor smoke, paint fumes, varnishes, and pet fur can also cause what is known as sick building syndrome. Your home may look clean as it is dusted every day, but it can still have very high levels of contaminants.

If you don't already have one, it may be time to buy air purifier for your home. But how do you choose the right air purifier for your home? Currently, there is a lot of competition in the market. There are many brands like Philips, Honeywell, Sharp, Dyson, Blueair, Samsung, Atlanta Healthcare, IQ Air, Xiaomi, and Realme to name a few. They all claim to be the best, they all specify really strong cleaning performance, and most look the same. Here are some tips to keep in mind.

Not all smoke is the same

Many air purification systems claim to aid smoking, but these generally refer to cigarette smoke. Tobacco smoke contains formaldehyde, tar, and other chemicals, so these purifiers use a special charcoal mixture to remove these toxins from the air. However, wildfire smoke is composed of 0.4 to 0.7 micron fine ash and fine soot particles, requiring another filtration technique.

Invest in a true HEPA air filter

HEPA (High Efficiency Particulate Air) filtration is required to remove microscopic wildfire smoke from the air. Unlike "ozone air purifiers" and "iconic air purifiers", HEPA filters use a high-density paper filtration system to trap airborne contaminants. There are several types of filters that use the acronym HEPA, but look for a "true HEPA filter." This certification means that the filter can remove 99.97% of all fine particles with a size of at least 0.3 microns.

Consider upgrading the HVAC filter

Air purifiers may have another inexpensive option for upgrading your heating and air conditioning filters. When using central heating, the Environmental Protection Agency (EPA) may find that a medium MERV filter is as effective as a true HEPA filter in removing particulates in indoor air. However, upgrading to these filters can damage the air conditioning system and should be replaced when the fire goes out.

How to properly size the air purifier in the room:

An air purifier that is too large for the room will result in unnecessarily high power loads, but a unit that is too small may not be able to remove all the pollutants in the space.

Finding a purifier with the right footprint begins by measuring the area of the floor. If you are using a purifier to process adjacent rooms, you need to know the total area (m2) of these rooms. To calculate the area of the floor, simply multiply the length by the width.

Most models specify a recommended coverage area for the package or the unit itself, so you just need to adjust the room size to your specifications. A good sweet spot is to allow the purifier at https://www.topairpurifier.org/medify-ma-50-air-purifier-review/ to handle a room that is at least a third larger than the space it is filtering.