The Best Holmes Air Purifier Reviews of 2021

Are You Looking for a Holmes Air Purifier?

Discover which Holmes air purifier is exactly what you need. Find the best fit for your home!

Holmes Air Purifiers Reviewed & Compared

In This Article

I think you can sympathise with me when I say:

It’s VERY difficult to pick the best holmes purifier with all the choices available!


It turns out, that after what seems like years and more than five hundred hours of in-depth research, testing & reviewing, we have finally dawned on strong sentiments on what makes the better Holmes Air Filter: easy to carry around and pre-filter features.

In this year alone… over 18 new holmes air purifiers have entered the market, and we’ve reviewed all of them to work out which is the best.

Here is the deal:

The Holmes HEPA-type Tower HAP 424-U (On special until end May 2021) has both of the features and more qualities giving it a cut edge over its competition. It has the HEPA high-efficiency filter that is responsible for eliminating particles such as pollutants, smoke, pollen, mould and pet dander. It’s also fortified with a strong arm and hammer baking soda to absorb and eliminate common odours.

Simply put…

If you want to keep the air of your house healthy, your better bet is with a air purifier that is easy to use and effective. Make sure you avoid cheap knock-offs, and get the Holmes Tower HAP 424-U  from the leading supplier at the lowest cost we’ve been able to find as of May, 2021.

If you’re in a hurry and don’t have time for the details, here are our recommended holmes filters.

We endeavour to just include great quality, ideal products that will help you to discover what you will need for your lifestyle. Our reviews are impartial as well as comprehensive because we want you to have all the info – both good as well as bad before making a choice.

Holmes Air Purifier Filters Reviews


Holmes HEPA Tower Air Purifier, HAP424-U


Holmes 242 UC HEPA Desktop Air Purifier


HLSHAPF600MU3 Replacement Modular HEPA Filter for Air Purifiers


Holmes Carbon Filters HAPF60, Filter C, 4 Pack

The Top Holmes Air Purifiers of 2021

In-Depth Reviews

Holmes HEPA Type Tower HAP424-U - Top Holmes Air Purifier


Holmes, as a company is a provider of filters, air purifiers and fans. SO, they’re bound to make a good air purifier if that’s their focus. They only make two types – those with a True HEPA filter, like the Holmes HEPA Type Tower HAP424-U Air Purifier, and those with a HEPA-like filter at a lower price. However, this cleaner is also compatible with Total Air, Allergen Remover, Odor Eliminator, and Smoke Grabber filters.

The Holmes Tower HAP424-U Air Purifier has a HEPA air purifier which effortlessly removes up to 99% of particles as small as 2 microns including dust, pollen, mould spores and it eliminates most household and pet odours with its built-in enhanced filter. This fantastic machine has a 116 CADR (Clean Air Delivery Rate) rating, which isn’t bad at all.

The Holmes Tower HAP424-U Air Purifier has a slim tower design, and that makes it ideal for small rooms. It’s a space-saving air purifier with a simple design, and it’s recommended for rooms of about 180 square feet.

You can customize the filters to suit you. Choose a filter that fits your needs like the Genuine Holmes Aer 1 filters which are available in a range of filter solutions. These range from the Total Air filter, which traps 30% more dust particles, the Odor Eliminator which removes stubborn pet and household odours, the Allergy Remover which attacks the toughest allergens, the Smoke Grabber with a triple layer of smoke absorption, and the Allergen Performance Plus for severe allergy sufferers or for those who have asthma.

The Holmes Tower HAP424-U Air Purifier also has customizable settings: three-speed settings to be exact, which help you keep your air clean and pure. It’s not suitable to clean the air of your whole house, but you can always move it into another room with ease, thanks to its shape and design. Or, you can purchase one for every room that needs cleaner air, which will benefit you and your whole family!

Holmes 242 UC HEPA Type - HEPA Air Cleaner for Small Room

242 UC

The 242-UC HEPA Desktop Air Purifier was voted the most popular. This machine is a lightweight, portable and low-priced product. It uses a HEPA filter which helps remove over 99% of the airborne particles1.

The Holmes Desktop HEPA-Type Air Purifier also has an Optional Ionizer which captures particles even as small as 2 microns from the air, passing the dirt through the HEPA-Type filter, removing all unwanted airborne particles and allergens, such as pollen, dust, mould, pet dander, and smoke from so you can breathe more comfortably. Your health will most certainly improve, there’s doubt about it

You might be wondering how on earth the Optional Ionizer captures the particles in the air? It works by binding negative ions to airborne smoke, dust, and pollen to form larger particles that are more easily captured into the purifier’s filter, which helps to clean your air more thoroughly and tackling odours as well.

Air purifiers are also rated according to a CADR score. The testers provided the Holmes Desktop HEPA-Type Air Purifier with a 70 CADR (Clean Air Delivery Rate) score. It also has 3 speed settings to help you keep your air clean and pure, and each setting has a different noise level. You can adjust it as you find necessary.

With its small design, it looks great in a small room, and it doesn’t take up too much space. This air purifier is available in two colours: black and white, it’ll match your home décor nicely.

The Holmes Desktop HEPA-Type Air Purifier is recommended for rooms of about 109 square feet. It can also conveniently be placed vertically or horizontally anywhere you need it to clean the air, including a table or desktop. That’s how amazing this machine is!

The brilliant and medically-approved HEPA type filter helps to remove up to 99% of airborne particles, even as small as 2 microns, from the air that’s passing through it. All these allergens and unwanted particles which may cause allergies or asthma attacks, are now a thing of the past. Your health is Holmes’ priority, and so is you and your family’s wellbeing.

Better yet, it has 3 speed settings which provide you with options for different conditions. But best of all, it also comes with an optional ionizer assists in particle removal. How? The ionizer attaches its energized ions to air particles so that the machine can easily filter them and purify the air around you.

HLS HAPF600 M3u Replacement Modular - Mini Tower Air Puifier

HAP 726 U

The HAP726-U air purifier has a pre-filter enhanced with Arm & Hammer technology captures large particles and odours and a fan that draws air into the front of the unit and releases it out the top when the environment is fresh.

It also includes carbon filters2.

Holmes Carbon Filters HAPF60, Filter C, 4 Pack - Portable Holmes Air Purifier

HAP 9412B U

The HAP 9412B-U HEPA Air Purifier is a portable, space-saving device that has a HEPA filter which helps to remove up to 99% of particles with optional ionizer assists in particle removal.

Common Questions

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What Is A Holmes Air Purifier?
How Do Holmes Air Purifiers Work?
What Should I Look For In A Holmes Air Purifier?

What to Look for in a Holmes Air Purifier?


Final Verdict

In making a list of the top Holmes purifiers, we tested each Holmes purifier on its ability to refresh the air while reducing allergens and toxins such as smoke, odours, pet dander, dust and mold.

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1st Recommendation

At the top of our list is the Holmes HEPA-type Tower HAP 424-U, this air purifier is versatile and inexpensive too. Its value is way higher than its actual price.

2nd Recommendation

Our second top Holmes has to be the Holmes HAP 726-U Air Purifier which has the top filtration process, and it’s noise-free. 

Holmes are affordable air purifiers featured at big-box retailers. 

Value, rather than technical sophistication or efficiency, is the sales proposition. They perform well when installed in an appropriately sized room with no heavy odours or chemicals.

Looking for a Specific Type of Air Purifier?

Want to weigh your options first, before committing to an Holmes air cleaner? Check out our other air purifier guides.

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