Product comparison · 2 electric space heaters

Clean Air Optima CA-904G Indoor Grey vs Clean Air Optima CA-904W Indoor White

Key differences

Heating element type
- CA-904G Indoor Grey:Ceramic
- CA-904W Indoor White:Aluminum
Product colour
- CA-904G Indoor Grey:Grey
- CA-904W Indoor White:White
Control type
- CA-904G Indoor Grey:Remote
- CA-904W Indoor White:Remote, Touch

Differences highlightedShow differences only

Comparison of CA-904G, CA-904W
45 specifications	A Clean Air Optima CA-904G Indoor Grey Model CA-904G View product	B Clean Air Optima CA-904W Indoor White Model CA-904W View product
Features1 differ
Heating element typeDiffers	Ceramic	Aluminum
Number of power levelsKnown for one	2	Unknown — not stated by the source
Anti-dust filterKnown for one	Yes	Unknown — not stated by the source
Easy to installKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Summer ventilationKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	No
Voice controlKnown for one	Unknown — not stated by the source	No
Anti-tilt protectionKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Product colourDiffers	Grey	White
PortableKnown for one	Yes	Unknown — not stated by the source
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Control typeDiffers	Remote	Remote, Touch
Height adjustmentKnown for one	No	Unknown — not stated by the source
Indication lightKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Fan noise level (max)Known for one	35 dB	Unknown — not stated by the source
Fan noise level (min)Known for one	Unknown — not stated by the source	35 dB
Other featuresidentical
Country of originKnown for one	China	Unknown — not stated by the source

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.