Last Update: March 18, 2021

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Holmes air purifiers:

A Holmes air purifier can help keep the air in your home clean and clear. Browse Holmes for the best air purifier for you—a large or small air purifier, a personal air purifier, or a portable air purifier. Need an air purifier filter? Holmes offers HEPA filters, aer1 filters, plus filters for allergens, dust, pets, mold, and more. Holmes is a manufacturing company based out of Milford, Massachusetts and was originally founded by Jordan Kahn in 1982. They specialize in air purifiers, humidifiers, fans, and heaters to create a better and cleaner home environment.
Holmes air purifiers come in a variety of sizes to fit in any room based on the coverage that you need. Their smallest purifiers go up to 155 Sq. ft and their largest air purifiers are up to 500 sq. ft. Holmes purifiers trap up to 99.97% of harmful airborne particles when they pass through the HEPA filter. Holmes also offers several different types of filters based on the homeowner's needs such as odor elimination, dust removal (general use), allergen removal, and even germ reduction. Holmes even designs their purifiers based on how you prefer to handle the filter. Some of their air purifiers come with permanent filters that are washable while the others come with replacement filters that you can easily stock up on. Holmes filters are designed with Aer1 System technology which has been proven to be 30% more effective at capturing dust and harmful particles from air passing through the filter according to DUST CADR values compared to the standard HAPF30 filter. Fans keep a space cool and keep air moving in your home. Whether you want a personal fan or desk fan, a small fan for a kid's room, or a large fan for a living room, Holmes has the best fan for you

Best Holmes Air Purifiers

Holmes Small Room 3-Speed HEPA-Type Air Purifier with Optional Ionizer
clean holmes air purifier filters

This unit is also called the Holmes Aer1 Desktop Personal Air Purifier. It has a HEPA-type filter that filters particles as small as 2.0 microns. A carbon filter absorbs particles that cause odors. It has a small, compact design and can be placed horizontally or vertically on the floor or a table. It is sized for a small bedroom or office, bathroom, den and similar space. Best things is are it is best for small room.


Fan speeds, also known as cleaning levels. HEPA-like and carbon filters. Optional ionizer. An ionizer emits negative ions that bind with pollutants. This process forms larger particles that are more easily captured by the filters.

Holmes True HEPA Allergen Remover Air Purifier with Digital Display for Medium Spaces

What would you like to eliminate from your home's air? Residue? Dust? Smoke? Pet dander? This unit handles every one of those allergens and more with a True HEPA channel and carbon.
Reason for the Choice: This air cleaner has true HEPA filtration and good features. Best things is are it is best for madium room
Room Size: Up to 256 square feet (e.g. 14x18)
CADR Scores: Smoke 193


4 cleaning speeds. 16-hour timer. Filter monitor. Can be placed vertically or horizontally to make best use of your space. Main filter is infused with baking soda to remove more odors.

Holmes Large Room 4-Speed True HEPA Air Purifier

Holmes Large Room 4-Speed True HEPA Air Purifier
Holmes Large Room 4-Speed True HEPA Air Purifier

This is Holmes' best all-around air more cleanly. It has strong execution and astounding air filtration. True HEPA filtration and multiple speeds. We recommend high speed for quick odor removal or for a more thorough cleaning of the air while you’re out of the house (it’s loud!). Best things is are it is best for large room.
Room Size: Up to 349 square feet.
CADR Scores Smoke 225


Three-stage cleaning (see filter rating) and 4 fan speeds to do the job at the rate you prefer. Washable pre-filter cuts down on replacement costs. LED dirty filter notification.

Here are some tips for you to clean the Holmes air purifier filter.
Here are some tips for you to clean the Holmes air purifier filter Note before cleaning:

On the off chance that you own a Holmes air purifier in your home, it is important to check and clean it routinely to ensure it is working admirably. Here are a few notes to recall when utilizing Holmes air purifier.

  • Always unplug the machine before moving, cleaning, opening the grill, or changing the filters.
  • Check the cord or plug frequently to see if it is spoiled or not.
  • Never use detergents, gasoline, glass cleaner, furniture polish, paint
  • thinner, or other household solvents to clean any part of this appliance.

Steps to clean Holmes air purifier filters
  • Prior to eliminating and cleaning the filters inside, you need to make the entire surface clean by a delicate soggy fabric, guaranteeing that the machine's surface is unfilled of dust and soil. The top air vent can be cleaned of residue with a little, soft brush.
  • Remove the front grill of Holmes air purifier
  • To begin with, you need to open the air purifier door to eliminate the front grill. Carefully place fingers in the space on the correct side of the door and delicately pull forward. Once the door is open to 90 degrees, pull the grill up and forward.
Remove the front grill:

The front grill can be cleaned with warm, soapy water. Remember to clean it with your hands. Make sure it is completely dry before reinstalling. The most important thing is not to allow moisture to come in the inside compartments of the air purifier.

Clean Holmes air purifier filters

The most important compartment in Holmes air purifier that needs to be cleaned frequently is the filters.
There are three main types of filters in the Holmes air purifier:

  • Pre-filter
  • HEPA filter
  • Activated carbon filter
These filters come with 2 types
  • Permanent
  • Replaceable
  • Permanent filters should be vacuumed every 30 days. While replaceable ones must be changed after a certain time of use. We should look at the means to clean your Holmes air purifier channels beneath.

1. Clean the pre-filter

The pre-filter may have an immense amount of dust, pollen, or particulates. You can clean the pre-filter with a soft damp microfiber cloth or wash it by hand in warm soapy water, just gently hand wash only. The pre-filter must to be washed at least every month or more often. In case the pre-filter is worn or damaged, replace it with the new one. After washing, rinse and dry the pre-filter thoroughly before installing it into the air purifier. Dry gently with a soft cloth or a hairdryer.

2. Remove and clean the HEPA filter and activated carbon filterr

The HEPA filter and carbon filter are advised to be only gently cleaned to avoid damaging, in case the filters are for permanent use. Firstly, gently remove these filters from the air purifier. If they are plugged with dust or lint, remove and clean with a soft brush. You can vacuum along both sides of the filters and clean between the pleated layers. Do not use water, household cleaners, or detergents to clean these permanent filters

3. Re-install the filters

Finish the steps by installing the three filters again into your Holmes air purifier. Remember to do it carefully step by step. If it’s a bit hard to perform, just check the manual paper or ask for help from an expert. These are some easy-to-follow steps to make your Holmes air purifier clean regularly. If you wish your purifier to be at its best performance, remember to check it often and carefully clean the cover, the filters, and pay attention to the cords always, to make sure that the purifier is in the best condition to work.

Holmes Allergy Remover True HEPA Air Purifiers

Holmes makes Basic and better grades of air purifier


All have genuine HEPA filters. Some have a washable pre-filter, which is permanent. Others have an activated carbon pre-filter. These are the Better grade. True HEPA filtration is the difference. To meet HEPA standards, the unit must filter out of the air 99.97% of pollutants including dust, pollen and pet dander

  • Electronic push-button controls
  • Notification light for dirty filter
  • 3 or 4 cleaning levels – fans speeds
  • A few have timers
  • A few have ionizers

Genuine HEPA filtration. Good smoke CADR. Range of air purifier sizes to fit small to large rooms and zones of a house, apartment or office suite. Affordable cost compared with many other brands.


Most units are noisy on Medium and High settings. That’s partly the downside of buying an inexpensive air purifier, and Holmes are among the lowest in cost. Other common complaints are cheap plastic cabinets and filter doors that don’t fit securely.

Holmes HEPA-type Air Purifiers

When you read that an air purifier has a HEPA filter, you know exactly what that means – a filter tested to remove 99.97% of airborne particles down to .3 microns. There is NO industry standard for HEPA-type filters, though most filter about 99% of pollutants. That’s true for Holmes, Honeywell and other top brands. Holmes HEPA-type air purifiers are Basic in quality, durability and air purifying performance.


Most of the main filters are rated to remove 99% of airborne particles. Size rating on most is 2 microns. Compare that with the .3 microns of true HEPA filters, and you can see that a lot of particles of dust, pollen, mold spores and other pollutants are getting through.


Affordable cost and decent air filtration. That is the selling point for these models. The baking soda infused filters is a little gimmicky, but they might help remove odors from cooking, smoke and pets. Good durability in some of the models like the Holmes Small Room 3-Speed HEPA-Type Air Purifier that made our list of top Holmes models.


Many users complain of noise, poor filtration or both. Quality and durability of the materials is a concern, and quite a few fail mechanically.

Comparing Holmes Air Purifiers to Other Top Brands

Holmes products do very well in the Affordable/Cheap category. They do the job at the lowest possible cost. That’s not a bad thing if the budget is tight or you plan to move shortly. But that’s the way it is. Here’s how to choose Holmes air purifier filters: If you don’t have any significant breathing issues (asthma, allergies, etc.) but want to clean up the air, then the holmes air purifier filters with HEPA-type filters will do the job. For better air purification at an affordable cost, choose a Holmes with True HEPA.

How often do I need to clean Holmes air purifier filters?

When you notice an amount of dust, small particulates and pollutants on the pre-filter, gently wash it in warm soapy water. This pre-filter should be washed at least every 30 days, or more often depending on a certain condition.


These are some useful tips that you can easily apply to clean your Holmes air purifier filters at home. They are just simple but effective steps for you to improve your purifier performance. Filters are what we need to pay much attention to because they are the main compartments to purify your machine. Holmes air purifier typically come with a 3 year limited warranty and when you buy from Air Purifiers America, we will give you a 30 day satisfaction guarantee. If you aren’t happy with your purchase, you can send it back within 30 days.

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