Product comparison · 2 air purifiers

Clean Air Optima CA-501 15 m² vs Clean Air Optima Optima CA-505 Smart luchtreiniger

26specifications compared
15differ
11identical
26known for one product only

Key differences

Air purify rate
- CA-501 15 m²:25 m³/h
- Optima CA-505 Smart luchtreiniger:250 m³/h
Suitable for room area up to
- CA-501 15 m²:15 m²
- Optima CA-505 Smart luchtreiniger:50 m²
Suitable for room volume up to
- CA-501 15 m²:37 m³
- Optima CA-505 Smart luchtreiniger:125 m³
Noise level
- CA-501 15 m²:25 dB
- Optima CA-505 Smart luchtreiniger:50 dB
Timer duration (maximum)
- CA-501 15 m²:4 h
- Optima CA-505 Smart luchtreiniger:24 h
Aromatherapy
- CA-501 15 m²:Yes
- Optima CA-505 Smart luchtreiniger:No
Noise level (high speed)
- CA-501 15 m²:25 dB
- Optima CA-505 Smart luchtreiniger:50 dB
Noise level (low speed)
- CA-501 15 m²:20 dB
- Optima CA-505 Smart luchtreiniger:10 dB

Side by side

Differences highlightedShow differences only

Comparison of CA-501, Optima CA-505 Smart luchtreiniger
52 specifications	A Clean Air Optima CA-501 15 m² Model CA-501 View product	B Clean Air Optima Optima CA-505 Smart luchtreiniger View product
Features8 differ
Air purify rateDiffers	25 m³/h	250 m³/h
Suitable for room area up toDiffers	15 m²	50 m²
Suitable for room volume up toDiffers	37 m³	125 m³
Noise levelDiffers	25 dB	50 dB
Timer	Yes	Yes
Timer duration (minimum)Known for one	Unknown — not stated by the source	1 h
Timer duration (maximum)Differs	4 h	24 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 supportKnown for one	Unknown — not stated by the source	Yes
Voice controlKnown for one	Unknown — not stated by the source	No
Apps functionsKnown for one	Unknown — not stated by the source	Remote start, Scheduler
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
Noise level (high speed)Differs	25 dB	50 dB
Noise level (low speed)Differs	20 dB	10 dB
PM2.5 sensorKnown for one	Unknown — not stated by the source	Yes
Automatic modeKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Motor typeKnown for one	Unknown — not stated by the source	DC
Clean Air Delivery Rate (CADR) (particle)Known for one	Unknown — not stated by the source	250 m³/h
Number of speedsKnown for one	4	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black, Grey	Grey, White
Control typeKnown for one	Unknown — not stated by the source	Remote, Touch
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Indication lightKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
PlacementDiffers	Ceiling	Floor
Filtering2 differ
HEPA filter	Yes	Yes
HEPA class	HEPA 13	HEPA 13
Pre-filter	Yes	Yes
UV filterDiffers	Yes	No
Filter cleaning indicatorKnown for one	Unknown — not stated by the source	Yes
Filter life (max)	5 month(s)	5 month(s)
Filter replacement requiredKnown for one	Unknown — not stated by the source	Yes
Number of filter stagesDiffers	5	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
Power1 differ
Power consumption (max)Differs	3 W	25 W
AC input frequency	50 Hz	50 Hz
AC input voltage	220 - 240 V	220 - 240 V
Weight & dimensions1 differ
DepthKnown for one	Unknown — not stated by the source	220 mm
HeightKnown for one	Unknown — not stated by the source	375 mm
WeightDiffers	330 g	2.7 kg
WidthKnown for one	Unknown — not stated by the source	220 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 features1 differ
Country of originDiffers	Germany	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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