Are you looking to improve the air quality in your home?

If you’re in the market for an air purifier, you’ve likely come across the term HEPA. HEPA stands for High Efficiency Particulate Air, and these filters are the gold standard when it comes to removing pollutants from the air. In this guide, we’ll walk you through everything you need to know to choose the best HEPA air purifier for your needs.

What is a HEPA air purifier?

A HEPA air purifier is a type of air purification system that uses a High Efficiency Particulate Air (HEPA) filter to trap and remove particles from the air. These filters are designed to capture particles as small as 0.3 microns, including dust, pollen, pet dander, and even some types of bacteria and viruses.

Why choose a HEPA air purifier?

HEPA air purifiers are highly effective at cleaning the air in your home. They can help with a variety of respiratory issues, including allergies, asthma, and even symptoms related to exposure to wildfire smoke or pollution. If you have pets, a HEPA air purifier can also help to reduce pet dander and odors in your home.

Factors to consider when choosing a HEPA air purifier

When looking for the best HEPA air purifier for your home, there are several factors to consider. From the size of the room you want to clean to the specific features you need, it’s important to do your research before making a purchase.

Room size

One of the most important factors to consider when choosing a HEPA air purifier is the size of the room you want to clean. Air purifiers are rated based on the size of the room they can effectively filter, so be sure to choose a model that is appropriate for the square footage of the room where you plan to use it.

Filter type

HEPA filters come in different grades, so it’s important to choose a model that uses True HEPA filters. True HEPA filters are certified to remove at least 99.97% of particles as small as 0.3 microns. Some air purifiers use HEPA-type filters, which are not as efficient as True HEPA filters.

CADR rating

The Clean Air Delivery Rate (CADR) is a measure of how quickly an air purifier can clean the air in a room. Look for a model with a higher CADR rating, as this indicates that the air purifier is more effective at quickly filtering the air in your home.

Noise level

If you plan to run your air purifier in a bedroom or other quiet space, you’ll want to consider the noise level of the unit. Look for models that have a quiet or low setting for nighttime use.

Types of HEPA air purifiers

There are several types of HEPA air purifiers on the market, each with its own advantages and disadvantages. Below, we’ll break down the most common types of HEPA air purifiers to help you choose the right one for your needs.

Standalone air purifiers

Standalone air purifiers are designed to filter the air in a single room. These units are typically portable and can be moved from room to room as needed. Standalone air purifiers are a good choice if you only need to clean the air in one or two rooms.

Whole-house air purifiers

Whole-house air purifiers are installed directly into your home’s HVAC system and filter the air throughout your entire home. These units are more expensive than standalone air purifiers but are a good choice if you want to purify the air in every room of your house.

HEPA air purifiers with additional filters

Some HEPA air purifiers come with additional filters, such as activated carbon filters or UV-C light filters. These extra filters can help to remove odors and kill germs and bacteria in addition to filtering out particles.

Popular HEPA air purifier brands

There are many brands that make HEPA air purifiers, each with its own features and price points. Below, we’ll highlight some of the most popular HEPA air purifier brands on the market today.

Honeywell

Honeywell is a well-known brand that makes a range of air purifiers, including models with True HEPA filters. Honeywell air purifiers are known for their reliability and effectiveness in cleaning the air in your home.

Dyson

Dyson is another popular brand that offers a range of HEPA air purifiers with innovative features, such as oscillating air vents and built-in air quality sensors. Dyson air purifiers are stylish and effective at removing particles from the air.

Coway

Coway is a brand that specializes in air purifiers and water filtration systems. Their HEPA air purifiers are known for their sleek design and high CADR ratings, making them a good choice for those looking for an effective air purification solution.

How to maintain your HEPA air purifier

Once you’ve chosen the best HEPA air purifier for your home, it’s important to properly maintain it to ensure that it continues to function effectively. Below, we’ll outline some tips for maintaining your HEPA air purifier.

Replace the filter regularly

HEPA filters need to be replaced periodically to maintain their effectiveness. Check the manufacturer’s recommendations for how often to replace the filter, and be sure to follow these guidelines to keep your air purifier running smoothly.

Clean the unit regularly

In addition to replacing the filter, it’s important to clean the unit itself regularly. Dust and dirt can build up on the outside of the unit, reducing its efficiency. Use a soft cloth to wipe down the unit and remove any dust or debris.

Keep the air purifier running

For optimal air quality in your home, it’s a good idea to keep your air purifier running continuously. This will ensure that the air in your home is constantly being cleaned, especially if you suffer from allergies or other respiratory issues.

Check the air quality

Some HEPA air purifiers come with built-in air quality sensors that can monitor the level of pollutants in your home. Be sure to check the air quality regularly and adjust the settings on your air purifier as needed to maintain clean and healthy air.

Final thoughts on choosing the best HEPA air purifier

Choosing the best HEPA air purifier for your home can seem like a daunting task, but with the right information, you can make an informed decision. Consider factors like room size, filter type, and additional features when making your purchase. By choosing a high-quality HEPA air purifier and maintaining it properly, you can enjoy clean and healthy air in your home for years to come.