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Air purifiers by room size

Discover our 38 product reviews, ratings and buying guides for Air purifiers by room size.

Blue 3610 Air Purifier for Large Rooms - Ultra Quiet HEPASilent™ Technology - Removes Pollen, Dust, Allergens, Mould, Bacteria, Viruses, Pet Dander, Odour, Smoke - 3 speeds and auto mode

BLUEAIR

Blue 3610 Air Purifier for Large Rooms - Ultra Quiet HEPASil...

A quiet workhorse for big rooms with dusty lives

8.8/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Very quiet on low/auto, easy to ignore in daily us...
- High purchase price plus ongoing cost of replaceme...
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IQAir HealthPro Plus XE Smart Air Purifier HyperHEPA Filtration for Large Rooms up to 1125 sqm - Smoke, Viruses, Allergens, Asthma, Mold, Dust, Pets, Made in 2 - Healthpro Plus Xe 1 Pack

IQAir HealthPro Plus XE Smart Air Purifier HyperHEPA Filtrat...

Pricey smart purifier that actually cleans the air

7.8/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Cleans particles (dust, pollen, smoke, pet dander)...
- High upfront price plus expensive proprietary filt...
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Purifier Hot+Cool HP1 Purifying fan heater, Heats and Cools (White/White)

Dyson

Purifier Hot+Cool HP1 Purifying fan heater, Heats and Cools...

One device to heat, cool and clean the air (for a price)

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Heats a medium room evenly and reaches target temp...
- Price is high compared to buying separate basic de...
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Purifier Cool PC1 Powerful Cooling Purifier (White/White)

Dyson

Purifier Cool PC1 Powerful Cooling Purifier (White/White)

Solid air cleaning and gentle cooling, but at a price

8.3/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Effective HEPA H13 sealed filtration with clear im...
- High initial price and expensive replacement filte...
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DYSON Air purifier and fan connected TP07 white cool

A smart air purifier that’s good, but not magic

6.0/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Cleans the air reasonably well and helps reduce sm...
- High price compared to other HEPA purifiers with s...
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Hushjet Compact Purifier, Engineered for Powerful, Whisper-quiet, Whole-room Air Purification, Homes with Pets, Allergies, Fully-sealed filtration, 5-year no change filter (White/Silver)

Dyson

Hushjet Compact Purifier, Engineered for Powerful, Whisper-q...

Quiet, compact, but not flawless

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Very quiet on auto and low speeds, suitable for be...
- Exposed airflow channels feel cheap and make it ea...
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Air Purifiers for Home Large Room up to 2300sq.ft, H13 True Hepa Air Purifiers for Pets Hair, Dander, Smoke, Pollen, 3 Fan Speeds, 5 Timer Air Cleaner

AMEIFU

Air Purifiers for Home Large Room up to 2300sq.ft, H13 True...

A quiet workhorse for pet hair and everyday dust

8.4/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Very quiet on low and sleep modes, easy to keep on...
- “2300 sq ft” coverage claim is optimistic; more re...
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Air Purifiers for Home Large Room Up to 1250 Ft²,MOOKA H13 HEPA Air Purifier for Pets Dust Odor Smoke,Aromatherapy Function,Air Cleaner with 15dB Quiet Sleep Mode for Bedroom Office Living (White)

MOOKA

Air Purifiers for Home Large Room Up to 1250 Ft²,MOOKA H13 H...

Quiet little unit that actually clears the air

8.4/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Fragrance ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Very quiet sleep mode, suitable for bedroom use
- Realistic coverage is one room, not a full 1250 ft...
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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 Small Room

BLUEAIR

Blue Max 3250i Smart WiFi Air Purifier, HEPASilent Combinati...

Quiet purifier that actually reacts when your air gets dirty

8.3/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Packaging ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Very quiet on low and night modes, genuinely bedro...
- Replacement filters are relatively expensive and n...
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Air Purifier 900 Series, HEPA NanoProtect + Activated Carbon Filter, CADR 250 m³/h for 65 m² Allergy Sufferers, Quiet, Intelligent and Energy Efficient (AC0951/13) Black 2025 New version

Philips

Air Purifier 900 Series, HEPA NanoProtect + Activated Carbon...

A compact unit that quietly cleans up everyday indoor air

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
Performance ☆☆☆☆☆ ★★★★★
+ Quiet in auto and sleep modes, suitable for bedroo...
- Official replacement filters are not cheap and ava...
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3410 3-Speed Remote-Controlled Air Filtration System (300/350/400 CFM), Basic w/ RF Remote (400 CFM) , Black Basic w/ RF Remote (400 CFM) Air Filtration System

WEN

3410 3-Speed Remote-Controlled Air Filtration System (300/35...

A budget ceiling air filter that actually clears the dust

8.4/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Noticeably reduces fine airborne dust in small to...
- Replacement filters are not cheap and will be a re...
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240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) PuroAir 240 (2 Pack)

PuroAir

240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1...

Quiet, simple purifiers that actually help with dust and allergies

8.5/10 ☆☆☆☆☆ ★★★★★
Value for money ☆☆☆☆☆ ★★★★★
Design ☆☆☆☆☆ ★★★★★
Comfort ☆☆☆☆☆ ★★★★★
Durability ☆☆☆☆☆ ★★★★★
+ Noticeable reduction in dust and allergy symptoms...
- Struggles to fully remove strong, persistent odors...
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