Last updated on January 1st, 2023

When it comes to air purifiers, the removal of pollen particles (they measure from 10 to 1000 micron) that are often the main cause of allergies is one of the main purposes of these devices. Sneezing, coughing, itchy skin, swollen lips and other symptoms aren’t the ones you want to experience during any season.

That’s where portable air purifiers come to the rescue: they do not require any installation, can be used in any room and provide great relief for you. Now let’s take a look at the best air cleaners that effectively remove pollen particles indoors.

5 Best Air Purifiers for Pollen Allergies

If you don’t see the whole table, scroll it horizontally
Health Pro Plus
Air Health
PlasmaWave 5500-2
Core 300s
Blue Pure 411
IQAir Health Pro Plus for pollen allergies
Air Health Skye air purifier for pollen allergies
Winix 5500-2 pollen allergies Air Purifier
Levoit Core 300S Air Purifier for pollen allergies in small room
Blueair Blue Pure 411 Air Purifier for pollen allergy
Best For
Large Room
Large Room
Medium Room
Small Room
Small Room
Under $900
Under $500
Under $250
Under $150
Under $120
Room Coverage (4 ACH)
620 sq. ft.
570 sq. ft.
450 sq. ft.
260 sq. ft.
sq. ft.
330 CFM
301 - 288 CFM
246 CFM
141 CFM
105 CFM
Filter Life
4 years
6 months
12 months
6 months
6 months
Filter Replacement
Auto Mode
Noise Levels
25 - 59
22 - 59 dB
27.8 - 54.8 dB
24 - 48 dB
17 - 46 dB
Max Power
215 Watts
10 - 50 Watts
70 Watts
26 Watts
10 Watts

IQAir Health Pro Plus is a powerful Swiss-made air purifier made with one idea in mind: to help people who struggle with allergies or asthma. It has been on the US market for years now and got a reputation for being the best when it comes to the removal of tiny allergen particles in a large room.

IQAir’s great performance is possible by a powerful motor that generates high airflow and Clean Air Delivery Rate and its large, thick air filters that capture particles as small as 0.3 micron. The filters have a long lifespan, so you don’t have to bother yourself with changing them often.

This air purifier is 100% ozone-free and it’s totally safe for you or your pets. I talk about maintenance and other pros of the Health Pro Plus in this review.

Air Health Skye portable air purifier is the best HEPA air purifier in 2023 in my experience. It’s a smart air cleaner, AHAM-certified for pollen, dust and smoke by professionals, and it is packed with features. This is one of the best customizable air purifiers out there that not only removes particles that cause allergic symptoms, but also gets rid of odors, dust particles, bacteria, viruses, and increases air quality overall in your home.

I recommend reading my review of this excellent air purifier. In short, it performs great, doesn’t consume much electricity and is extremely quiet at low speeds – can be run at night without disturbing anyone’s sleep.

Winix PlasmaWave 5500-2 is a popular air purifier designed by the Korean company Winix. It uses a 4-stage air filtration process to get rid of airborne pollution, including pollen particles. It also employs a honeycomb-styled Activated Carbon filter to absorb odors coming from your bathroom or kitchen.

The PlasmaWave 5500-2 is an affordable and reliable air purifier and many households in the US have been using it for years. I recommend you visit this link and check my review if you want to know more.

Levoit Core 300s is another affordable air purifier for the removal of pollen allergies. Levoit is a trademark of VeSync – a home appliance company (you may have heard of their other brand, Cosori air fryers). Their air purifiers have been sold in the millions.

The Core 300s is designed for small rooms and uses a combined 3-in-1 HEPA filter (also includes pre-filter and Carbon filter) to reduce allergens floating in the air. It also comes with WiFi support and Auto mode – “set and forget” is the motto of this unit.

Blue Pure 411 is a budget air purifier from Blueair. It doesn’t come with any smart functions but does its job in a small bathroom, bedroom or kitchen and keeps you free from various pollen particles and other allergens. Replacement filters are also cheap.


Do air purifiers work for pollen allergies?

Yes! That’s one of their primary tasks – to capture pollen particles from the air indoors.

Are HEPA air filters good?

Yes, they are designed to catch 99.97% of all airborne particles down to 0.3 micron.

I am pregnant, will an air purifier hurt me?

No! Some air purifiers have an in-built ionizer – this one may generate a tiny amount of ozone, but you may turn it off at any time. Air filters aren’t harmful in any way for you or your baby. Do not confuse air cleaners with ozone generators.