What You Need to Consider When Buying Air Purifier
A substantial number of homes use energy-efficient windows and doors to keep off pollutants. However, what people rarely notice is that these windows and doors trap bad stuff that exposes them to health issues. It has been established that the concentration of some pollutants is four to five times high indoors than outdoors. Indoor pollution may be contributed by tobacco smoke, cooking, gas from cleaning products, molds, or pet dander. Some indoor pollutants should be of concern because there are those with small particles 10 micrometers or small in diameters such as smoke and dust particles which can find their ways into the lung. Exposure to such pollutants has been linked to poor lung functioning, bronchitis, and premature death. To reduce indoor pollution air purifiers come in handy. A good and reliable air purifier can improve indoor air by filtering and cleaning the air in a room or the whole house. It is, however, good to note that there are a variety of air purifiers and they differ significantly in terms of application and efficiency. This article provides you with a simple guide you can use when buying air purifiers.
The first thing you need is to look for an air purifier that is ideal for filtering pollutants specific to your needs. For example, if the major pollutants in your house are cigarette smoke or pet dander you need to buy an air purifier that can effectively clean remove them. At the same time establish the size of the area you want to install or replace the air purifiers so that you can select the right size. The reason for this consideration is to ensure you pick the air purifier whose square footage listed is similar or slightly greater than the square footage of the room you intend to install.
Air change per hour (ACH), the ACH rating tells you the frequency at which the purifier can exchange all the air in a given room. The ACH is an important consideration especially if you are allergic to pollutants. For example, if your asthma you would need an air purifier with ACH ratings of 4 or more preferably 6 or 8. An air purifier with ACH ratings of 6 implies that the appliance is cable of exchanging all of the air in the room six times per hour. Therefore, pay attention to ACH ratings before settling on a particular air purifier.
While the cost of the air purifier is important, the energy usage of the appliance is an essential consideration. It is worth noting that different air purifiers have varying energy usage. Most of the time air purifiers run throughout unlike other appliances that are switched off after sometimes. This is why you need to pay attention to their energy consumption otherwise your utility bill will be shockingly high. If volts and amps are listed on the air purifiers multiply the two, that is, volts x amps to get watts. A typical air purifier uses between 50 watts on the lower side and 200 watts on the high side. You can compare this with a typical lamp that uses 60 watts, while a computer uses approximately 300 watts. Those are some considerations you need to make when buying air purifiers.