How to Choose an Air Purifier : 2023 Buyers Guide

The Ultimate Buyer’s Guide to Choosing an Air Purifiers for home use.

We help you choose an air purifier that will help you breathe cleaner and healthier air in your home or office.

With the increasing levels of air pollution and the rise of respiratory health issues, finding a reliable air purifier is essential for your well-being.

In this ultimate buyer’s guide, we will explore the key factors to consider when choosing an air purifier, provide a comprehensive comparison of leading models, and offer tips for optimizing its performance and maintenance.

The first step in choosing the right air purifier is to identify your specific air quality needs. Here are some factors to consider:

• Allergies and asthma: If you or someone in your home has allergies or asthma, you’ll need an air purifier that can remove pollen, dust mites, mold spores, and other allergens from the air.
• Pet dander: If you have pets, you’ll need an air purifier that can remove pet dander from the air. Pet dander can trigger allergies and asthma symptoms in people who are sensitive to it.
  Read : Best Air Purifiers for Pets
• Odors: If you have any sources of odor in your home, such as a kitchen, bathroom, or smoker, you’ll need an air purifier that can remove odors from the air.
• Smoke: If you smoke in your home, you’ll need an air purifier that can remove smoke from the air. Smoke can contain harmful pollutants that can contribute to respiratory problems.
• Volatile organic compounds (VOCs): VOCs are chemicals that are emitted from a variety of sources, such as paints, furniture, cleaning products, and gasoline. VOCs can contribute to respiratory problems and other health problems.

Once you’ve identified your specific air quality needs, you can start to narrow down your choices of air purifiers.

Air purifiers can vary in noise level. Some air purifiers are very quiet, while others can be quite noisy.

Consider how important noise level is to you when making your decision.

If you are thinking of using an air purifier for the bedroom noise level settings will br especially important.

• If you are sensitive to noise, you will want to choose an air purifier that is very quiet. There are air purifiers that operate at less than 20 decibels, which is about the noise level of a whisper.
• If noise level is not a major concern for you, you may be able to get away with choosing an air purifier that is a little louder. Air purifiers that operate at around 40 decibels are about as loud as a normal conversation.

It is important to note that the noise level of an air purifier can vary depending on the fan speed. Air purifiers typically have multiple fan speeds, so you can choose a fan speed that strikes a balance between noise level and cleaning power.

Here are some additional tips for choosing an air purifier with a low noise level:

• Look for air purifiers that have been certified by the Quiet Mark. The Quiet Mark is an independent certification awarded to products that meet strict noise level standards.
• Read reviews of air purifiers before you buy one. Pay attention to the noise level complaints (or lack thereof) in the reviews.

By following these tips, you can choose an air purifier that is quiet enough to fit your needs.

CADR Rating

CADR stands for Clean Air Delivery Rate. It is a measure of how effectively an air purifier can remove pollutants from the air. The higher the CADR rating, the more effective the air purifier is at removing pollutants.

There are four different types of CADR ratings:

• Dust: This rating measures how effective the air purifier is at removing dust particles from the air.
• Pollen: This rating measures how effective the air purifier is at removing pollen particles from the air.
• Smoke: This rating measures how effective the air purifier is at removing smoke particles from the air.
• Volatile Organic Compounds (VOCs): This rating measures how effective the air purifier is at removing VOCs from the air.

When choosing an air purifier, it is important to look for one with a high CADR rating for the pollutants you are most concerned about. For example, if you have allergies, you will want to choose an air purifier with a high CADR rating for pollen.

ACH (Air Changes per Hour)

ACH stands for Air Changes per Hour. It is a measure of how often the air in a room is replaced by clean air. The higher the ACH, the more often the air in the room is cleaned.

What is a good ACH for an air purifier?

The recommended ACH for an air purifier depends on the size of the room and the level of pollutants in the air. For most rooms, a good ACH is 4-6.

How can I increase the ACH of my air purifier?

There are a few things you can do to increase the ACH of your air purifier:

• Choose an air purifier with a high CADR rating. The CADR rating is a measure of how effective an air purifier is at removing pollutants from the air. A higher CADR rating means that the air purifier can clean the air more quickly.
• Place the air purifier in a central location in the room. This will help to circulate the air more evenly throughout the room.
• Run the air purifier on high when you are first starting it up. This will help to clean the air more quickly.
• Keep the air purifier’s filters clean. Dirty filters can reduce the effectiveness of the air purifier.

If you are looking for an air purifier that can help to improve your indoor air quality, consider choosing an air purifier with a high ACH rating.

Air purifiers can use a lot of energy, so it is important to choose one that is energy efficient. Here are a few things to look for when choosing an energy-efficient air purifier:

• Energy Star certification: Air purifiers that are Energy Star certified meet strict energy efficiency standards set by the EPA.
• Energy consumption: Look for an air purifier with a low energy consumption rating. This will help you save money on your energy bills.
• Energy-saving features: Some air purifiers have energy-saving features, such as automatic shut-off and sleep mode. These features can help you further reduce your energy consumption.

Maintenance and Optimizing Performance

Once you have chosen the right air purifier for your needs, it is important to properly maintain it to ensure optimal performance. Here are a few tips:

Cleaning and replacing filters:

• HEPA filters: HEPA filters should be replaced every 3-6 months, depending on the level of use. You can wash HEPA filters in warm, soapy water, but be sure to dry them completely before reinstalling them.
• Activated carbon filters: Activated carbon filters should be replaced every 1-3 months, depending on the level of use. You cannot wash activated carbon filters, so you will need to purchase new ones when they need to be replaced.
• Pre-filters: Pre-filters should be cleaned every 1-2 weeks, depending on the level of use. You can vacuum pre-filters or rinse them in warm, soapy water.

Monitoring air quality:

Air quality monitors can help you to track the effectiveness of your air purifier and identify any areas where air quality may be a concern. There are a variety of air quality monitors available, so you can choose one that fits your needs and budget.

Placement and airflow:

The placement of your air purifier can have a big impact on its effectiveness. Air purifiers should be placed in a central location in the room to maximize air circulation. You should also avoid placing your air purifier near heat sources or in direct sunlight.

Maintenance tips:

• Keep your air purifier clean: Regularly vacuum the exterior of your air purifier and wipe down the filter housing.
• Inspect your filters regularly: Inspect your filters for signs of wear and tear, such as tears or clogging. Replace filters as needed.
• Get your air purifier serviced regularly: If your air purifier is not performing as well as it used to, it may need to be serviced. Contact the manufacturer for instructions on how to have your air purifier serviced.