Best Mould Air Purifiers of 2026

Mohammed Clark Avatar
Mohammed Clark
Last Updated: 6 Feb 2026

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Mould can be a serious problem in both residential and commercial spaces, leading to health issues and unpleasant odours. Mould air purifiers are a solution to this problem, designed to remove mould spores and other allergens from the air, leaving the environment clean and healthy. These purifiers come in various sizes and styles, ranging from small portable units to larger models that can purify the air in an entire room. They use advanced filtration technology to trap mould spores and other particles, ensuring that the air you breathe is free of harmful contaminants. If you are looking for an effective way to combat mould and improve air quality, mould air purifiers are worth considering.

At a Glance: Our Top Picks

Blueair Blue Pure 511 Air Purifier with HEPASilent Filter Cover #TOP 1
Blueair Blue Pure 511 Air Purifier with HEPASilent Filter
ftb score rating icon 9.8
Blueair Blue Max 3250i Smart Air Purifier Cover #TOP 2
Blueair Blue Max 3250i Smart Air Purifier
ftb score rating icon 9.7
HoMedics 5-in-1 TotalClean Air Purifier for Home Cover #TOP 3
HoMedics 5-in-1 TotalClean Air Purifier for Home
ftb score rating icon 9.5

Top 4 Mould Air Purifiers

Blueair Blue Pure 511 Air Purifier with HEPASilent Filter

110344
Arctic Trail
Blueair Blue Pure 511 Air Purifier with HEPASilent Filter Cover
Blueair Blue Pure 511 Air Purifier With HEPASilent Combination Filter For Rooms Up To 38m² Removes 99.97% Particles Pollen, Dust, Mould, Bacteria, Viruses

The Blue Pure 511 Air Purifier is an award-winning device designed to enhance your indoor air quality. It effectively filters out 99.97% of airborne particles, including allergens like pollen and pet dander, ensuring a healthier environment for you and your family. With its ultra-quiet operation at just 24 dB, it is perfect for use in the bedroom, allowing you to enjoy a peaceful night's sleep. Thanks to HEPASilent technology, this purifier rapidly cleans small rooms in just 12.5 minutes, making it an efficient choice for busy households.

What We Like
Highly awarded brand in the UK
Removes 99.97% of particles
Ultra-quiet for bedroom use
Quick cleaning for small rooms
#TOP 2

Blueair Blue Max 3250i Smart Air Purifier

110085
Stockholm Fog
Blueair Blue Max 3250i Smart Air Purifier Cover
Blueair Blue Max 3250i Smart WiFi Air Purifier, HEPASilent Combination Filter Up To 48m² Rooms Removes 99.97% Pollen, Dust, Mould, Bacteria, Viruses | Activated Carbon Reduces VOCs, Odours

The Blueair 3250i Air Purifier is a highly acclaimed device, recognised as the most awarded air purifier brand in the UK. It features upgraded HEPASilent performance that delivers up to 83% faster cleaning while operating 50% quieter than earlier models. This purifier effectively removes 99.97% of airborne particles, including allergens like pollen and pet dander, ensuring you breathe cleaner air. Additionally, it operates ultra-quietly at just 18 dB, making it perfect for use in your bedroom, allowing you to enjoy a restful night's sleep.

What We Like
Fast air cleaning
Ultra-quiet operation
Removes harmful particles
Smart app connectivity
Energy efficient

HoMedics 5-in-1 TotalClean Air Purifier for Home

AP-T20WT-GB
White
Small
HoMedics 5-in-1 TotalClean Air Purifier for Home Cover
HoMedics 5-in-1 TotalClean Air Purifier, for Bedroom & Home, Quiet HEPA & Carbon Filters, Compact Purifiers with Night Mode, Removes Allergens, Pet Dander, Smoke, Cooking, Mould Spores & Germs, Small

The HoMedics TotalClean Air Purifier offers a comprehensive solution for improving your home's air quality. Its UV-C feature effectively eliminates up to 99% of bacteria and viruses, ensuring a healthier environment for you and your family. The 360° HEPA-Type filtration system captures allergens as tiny as 0.3 microns, providing relief from pollen, dust, and pet dander. Additionally, with its aroma oil tray, you can enjoy your favourite essential oils, creating a soothing atmosphere in your space. Custom speeds and a Night mode enhance your comfort while you sleep.

What We Like
Effective virus and bacteria elimination
Removes allergens and odours
Aroma oil tray for relaxation
Custom speeds for convenience
Quiet operation during night mode
#TOP 4

Blueair Blue Max 3450i Smart Air Purifier

BLU-110088_2
Stockholm Fog
Blueair Blue Max 3450i Smart Air Purifier Cover
Blueair Blue Max 3450i Smart WiFi Air Purifier Alexa Enabled,HEPASilent Combination Filter Up To 103m² Rooms Removes 99.97% Pollen,Dust,Mould,Bacteria, Viruses,Activated Carbon Reduces VOCs,Odours

The Blueair Blue Max 3450i is an award-winning smart air purifier designed to enhance your indoor air quality. With its unique HEPASilent technology, it cleans the air up to 83% faster and operates 50% quieter than previous models, ensuring a peaceful environment. It effectively removes 99.97% of airborne particles, including viruses and allergens, making it ideal for allergy sufferers. Additionally, its ultra-quiet operation at just 23 dB means you can enjoy restful sleep without disruption.

What We Like
Highly awarded brand
Fast and quiet operation
Removes 99.97% of particles
Ideal for allergy sufferers
Perfect for bedrooms
Buying Guide Image
Editor's Notes

During our mould air purifier research, we found 132 mould air purifier products and shortlisted 4 quality products. We collected and analyzed 33,407 customer reviews through our big data system to write the mould air purifiers list. We found that most customers choose mould air purifiers with an average price of £64.98.

The mould air purifiers are available for purchase. We have researched hundreds of brands and picked the top brands of mould air purifiers, including BLUEAIR, Homedics.

Written by
Mohammed Clark Avatar

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.