Features that Matter in Choosing an Air Purifier

By definition, air purifiers are clever household devices that have the ability to purify the indoor air of impurities and harmful particles. These days, they are commonly used in homes, as well as offices. When you make the acquisition, however, it is essential to follow some steps to make sure the model you acquire comes with the latest and best features at your disposal at that moment.

#1 – HEPA filter

HEPA filters are regarded as the best due to their superior efficiency in particle trapping and their ability to capture even ultrafine particles. The title of HEPA or high-efficiency particulate air goes to filters that meet the standard which requires them to remove at least 99.95% or 99.97% of particles greater in diameter or equal to 0.3 micrometers. To get a better understanding of why HEPA filters are the go-to when it comes to air purifier technology, let’s break down how they actually work:

  • Sieving and inertial impaction – Used to trap large-size contaminants as they are trapped either through collision or when the particles travel through the fibers.
  • Interception – Used with medium-sized particles, which are grabbed by the fibers when they move through the filtration unit.
  • Dissipation – Used for small particles as they collide into fibers and get trapped after traveling through the filtration unit.

#2 – Dirt sensor

Newer, high-end models feature a dirt sensor that increases the device’s capability to purify the air indoors. Models that feature a dirt sensor automatically adjust the fan speed to the level of contamination in the air to upkeep 100% clean air indoors at all times by enhancing efficiency.

Extra perk: The feature helps save on operational costs as the purifier works at its hardest and draws a significant amount of power only when it is actually needed.

#3 – UV light

In the air, aside from dust and airborne particles, can linger bacteria, viruses, and germs. Regular filters do not have the ability to kill off these health-threatening intruders, but the UV light does. The special technology used in manufacturing the air purifier UV light has the capability to destroy the DNA structure of these particles to render them harmless to humans. To create a truly safe and sterile environment, do not overlook this feature.

Recommendation: If you have children or household members who suffer from diseases that predispose them to severe health issues if they enter into contact with bacteria, germs, and viruses, make sure you acquire a model with this feature.

#4 – Programmable timer

A programmable timer will allow you to set the device to do its job at any time you want. Therefore, you can set it to work before you come back from work so that you can find a very pleasant and clean indoor environment at home. This is without a doubt very clever, and it is a feature that will be very useful especially for those who are gone most of the time and want to have clean indoor air at home when they come back from work.

#5 – Washable pre-filter

In order to cut the overall costs linked to having an air purifier, you need to go for a model that has a washable pre-filter. Woefully, there are a lot of models that do not feature washable pre-filters, and you must pay attention to this detail when you shop as it can spare you of spending a pretty sum of money in the long run. There are washable HEPA air filters out there as well, and for the same considerations, you should look into acquiring a model that uses the filtration technology.

How to clean a washable pre-filter:

  • Turn off and unplug the air purifier;
  • Remove the pre-filter from the unit and gently wash it by hand in warm soapy water.
  • Rinse and dry it thoroughly before you move on to putting it back in the air purification device.
  • Maintenance tip: Check to see if the pre-filter needs to be cleaned once every 30 days to make sure that the unit’s efficiency in air purification does not drop.

#5 – Fan

Air purifiers that do not have a fan generally run more quietly and this is the only reason why a lot of people tend to opt for them. However, efficiency in air purification is higher with units that feature fans, so it’s smart to overlook the small inconvenience.

Tip: If you want to enjoy the best of both worlds and have an air purifier that uses a fan but still stays relatively quiet in its operation, check for it to have multiple speed settings that you can select between as on the lower ones, the units are generally reasonably quiet.

Other worthy features

  • Carry handle – If you plan to move the air purifier from room to room to benefit from its operation throughout the entirety of your home, then you should take this design element into account.
  • Smartphone app – Modern air purifiers offer apps that you can install on your smartphone to control the device wirelessly even when you are not in its proximity or even at home for that matter. Products that come with this feature provide air quality data via the app as well, another notable feature as you are kept aware of environmental conditions at all times.
  • Filter change indicator – Guesswork is annoying and can lead to issues like you forgetting to clean the filters on time, which is ultimately problematic as improper maintenance results in air purification efficiency decrease, an occurrence that is completely avoided with models that feature filter change indicators as the feature lets you know when filter cleaning or replacement is due.


Air purifier devices have seen significant improvements in the past years when it comes to the technologies used in their manufacturing, and for you to have the best experience possible and enjoy truly clean air indoors, you should look into a model with as many of these performance-enhancing features as possible. If you combine an efficient unit with proper upkeep and maintenance, you are sure to create a safe habitat even for asthma and allergy sufferers who are considerably more sensitive to shifts in air quality.

Popular Indoor Air Pollutants that Threaten Your Health

Whether we are talking about our home or office environment, we all know that most people are spending too much of their time indoors, without knowing that the indoor air is worse than the outdoor. Contaminated air puts the health of you and your family at risk. However, have you ever wondered which are the most popular indoor air pollutants that threaten your health? Therefore, if you want to find out more about these pollutants, read on.


The most popular air pollutants are the particulates. They are tiny particles, such as smoke, dust mites, pollen and dander, which are living in the air. Despite their size, they can be very dangerous for our health. These fine particulates can cause serious illnesses because they are too small and they can easily be inhaled deep into the lungs. They can also affect your respiratory system and heart. Usually, these types of pollutants will provide allergies, asthma and several skin disorders, including itching, redness and infections. As such, if you are looking to remove smoke, dust mites, pollen and dander from your indoor air, it’s recommended to use an air purifier. Opt for an advanced air purifier which can provide a clean and fresh air.


Do you know what microbials are? If no, you will be surprised to find out that they are germs, viruses, bacteria and mold. They can harm all living organisms, including humans. Most illnesses such as cold and flu are caused by viruses. Moreover, when it comes to mold and germs, they can cause infections, allergies and destroy your house, because microbial damage in an indoor area is usually caused by bacteria and molds.


In every house, there are indoor odors which are caused by several factors, including pets, garbage and cooking. Additionally, there are also gases, such as formaldehyde, chloroform, benzene, hydrogen sulfide and more which come from the furniture, carpets, insulation, cleaning products, hair sprays and so on. All these gases can affect your health, by causing several illnesses and diseases. However, to remove bad odors and gases, you can install and air purifier in every room, so you will have a clean air in your whole house. Plus, you can use odor removal accessories that are able to make the indoor air fresh and safe.

Devices to Aid You in Solving Sleeping Issues

The number of people who are faced with insomnia and who don’t feel rested when they wake up is growing at an alarming rate. A restful, quality night’s sleep has become a luxury for most of us due to the chaotic lifestyles that we lead, and the fact that we don’t have proper sleeping environments. If you’re faced with sleeping issues as well, and you want to learn how to solve them, you have come to the right place. In the following lines, we will show you which are the devices that you must use to enjoy a resting and pleasant sleep.

InvisiPure Sky Cool Mist Ultrasonic humidifier

For you to have a restful night’s sleep, the level of humidity in the bedroom must be perfect, meaning that it should be kept between 30 and 50 percent. Unfortunately, this isn’t usually the case, the levels of humidity being dangerously low, which leads to your skin getting dehydrated, and increasing the chances of you catching a cold as well.

To protect yourself when you’re sleeping better, and to ensure that you will feel fresh and energized in the morning, raise the humidity in the bedroom to safe levels with the InvisiPure Sky Cool Mist Ultrasonic humidifier. This device comes at the price of $100. What impresses most about this model is the fact that it is able to moisturize the air for up to 40 hours due to its impressive 1-gallon water tank. It features a 360-degree mist nozzle and a control knob that allows you to adjust the mist output in the direction of your choice. Also, it’s whisper quiet while it runs, so there doesn’t exist the risk that it might wake you up from your sleep.

Holmes HAP600-U Egg air purifier

Of course, the air in the bedroom has to be clean as well for you to sleep like a baby. Otherwise, you will wake up feeling bad from inhaling the contaminants that lurk in the air of the room. To make sure that you’re breathing clean air throughout the night, use the Holmes HAP600-U Egg air purifier. The price of this device is $80. It gets rid of up to 99% of airborne allergens due to the HEPA-type filtration that it features. The ionizer feature that it comes with allows you to add extra cleaning power to the air purifier when you feel that it’s needed. In addition, it offers 3 speeds for you to choose from, allowing complete customization of its operation.

Pure Enrichment Wave Premium Sleep Therapy sound machine

If you have trouble falling asleep, you can recreate the environment of your childhood when your mother used to sing you to sleep with the help of the Pure Enrichment Wave Premium Sleep Therapy sound machine. This compact device comes at the price of $50, perfectly fitting on your nightstand without taking up a lot of space. It produces 6 soothing nature sounds that you can choose from to help you fall asleep fast. This all-natural sleep aid features a built-in USB charger that allows you to charge your phone or other devices from it. In addition, this sound machine has an energy efficient operation due to the fact that it features an automatic shut-off timer which can be set for 15, 30, or 60 minutes.