Product comparison · 2 air purifiers

Clean Air Optima CA-503T 30 m² vs Clean Air Optima CA-507 70 m²

44specifications compared
15differ
29identical
14known for one product only

Key differences

Air purify rate
- CA-503T 30 m²:140 m³/h
- CA-507 70 m²:350 m³/h
Suitable for room area up to
- CA-503T 30 m²:30 m²
- CA-507 70 m²:70 m²
Suitable for room volume up to
- CA-503T 30 m²:75 m³
- CA-507 70 m²:175 m³
Timer duration (maximum)
- CA-503T 30 m²:12 h
- CA-507 70 m²:8 h
Aromatherapy
- CA-503T 30 m²:Yes
- CA-507 70 m²:No
Apps functions
- CA-503T 30 m²:Scheduler, Remote start
- CA-507 70 m²:Remote start, Scheduler
Clean Air Delivery Rate (CADR) (particle)
- CA-503T 30 m²:140 m³/h
- CA-507 70 m²:350 m³/h
Product colour
- CA-503T 30 m²:Black
- CA-507 70 m²:Grey, White

Side by side

Differences highlightedShow differences only

Comparison of CA-503T, CA-507
58 specifications	A Clean Air Optima CA-503T 30 m² Model CA-503T View product	B Clean Air Optima CA-507 70 m² Model CA-507 View product
Features7 differ
Air purify rateDiffers	140 m³/h	350 m³/h
Suitable for room area up toDiffers	30 m²	70 m²
Suitable for room volume up toDiffers	75 m³	175 m³
Noise level	50 dB	50 dB
Timer	Yes	Yes
Timer duration (minimum)	1 h	1 h
Timer duration (maximum)Differs	12 h	8 h
AromatherapyDiffers	Yes	No
Ionizer	Yes	Yes
Humidifier functionKnown for one	Unknown — not stated by the source	No
Humidity sensorKnown for one	Unknown — not stated by the source	No
Smartphone/tablet remote support	Yes	Yes
Voice control	No	No
Apps functionsDiffers	Scheduler, Remote start	Remote start, Scheduler
Wi-Fi	Yes	Yes
Wi-Fi frequency	2.4 GHz	2.4 GHz
Noise level (high speed)	50 dB	50 dB
Noise level (low speed)	10 dB	10 dB
PM2.5 sensor	Yes	Yes
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Automatic mode	Yes	Yes
LED indicators	Yes	Yes
Motor type	DC	DC
Noise level (night mode)	10 dB	10 dB
Suitable for allergicsKnown for one	Unknown — not stated by the source	Yes
Clean Air Delivery Rate (CADR) (particle)Differs	140 m³/h	350 m³/h
Connectable to internetKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Grey, White
Control type	Remote, Touch	Remote, Touch
Built-in display	Yes	Yes
Indication lightKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
PlacementKnown for one	Unknown — not stated by the source	Floor
Filtering2 differ
HEPA filter	Yes	Yes
HEPA class	HEPA 13	HEPA 13
Pre-filter	Yes	Yes
UV filterDiffers	Yes	No
Filter cleaning indicator	Yes	Yes
Filter life (max)	5 month(s)	5 month(s)
Filter replacement required	Yes	Yes
Number of filter stagesDiffers	4	3
Removable filter	Yes	Yes
Recommended HEPA lifetime	5 month(s)	5 month(s)
Anti-odor filterKnown for one	Yes	Unknown — not stated by the source
Particle filterKnown for one	Yes	Unknown — not stated by the source
Anti-allergy filterKnown for one	Yes	Unknown — not stated by the source
Filtering capabilityKnown for one	Viruses, Skin flakes, Pollen, Odors, Mold, Dust mites, Fine dust, Formaldehyde, Microbes, Cigarette smoke, Bacteria, Allergens, Animal hair	Unknown — not stated by the source
Power1 differ
Power consumption (max)Differs	22 W	32 W
AC input frequency	50 Hz	50 Hz
AC input voltage	220 - 240 V	220 - 240 V
Weight & dimensions4 differ
DepthDiffers	206 mm	260 mm
HeightDiffers	274 mm	489 mm
WeightDiffers	1.89 kg	4.6 kg
WidthDiffers	206 mm	265 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Country of origin	China	China
Warranty period	2 year(s)	2 year(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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