Hullaards AT21 Room Air Purifier vs Hullaards AT51 Room Air Purifier comparison

Show Only Differences Highlight Differences	Hullaards AT21 Room Air Purifier	Hullaards AT51 Room Air Purifier
key specs
Type	Room	Room
Filter Type	HEPA	Pre-Filter, HEPA, Activated Carbon, Antibacterial Filter, UV Filter, Ionizer
Coverage Area	320 sq.ft	645 sq ft
Air Flow Level	35 cu.m/hr	320 cu.m/hr
Power Consumption	48 W	55 W
Noise Level	‎35 dB	-
general
Brand	Hullaards	Hullaards
Model	AT21 Room Air Purifier	AT51 Room Air Purifier
Model Name	AT21	AT51
Type	Room	Room
Filter Type	HEPA	Pre-Filter, HEPA, Activated Carbon, Antibacterial Filter, UV Filter, Ionizer
Dimensions (mm)	19.00 x 35.20 x 0.00	60.00 x 17.50 x 0.00
Depth	64 cm	32.5 cm
Weight	8.5 kg	8 kg
Shade	Gold	Silver
Material	Plastic	-
Coverage Area	320 sq.ft	645 sq ft
Control Type	Button	Remote
performance features
Air Flow Level	35 cu.m/hr	320 cu.m/hr
Number of Speed Setting	3	-
3D Circulation Air Flow	Yes	-
Ionizer	Yes	-
Clean Air Delivery Rate	260 CMH	-
Humidifier	Yes	-
convenience features
Indicators	3 color air quality indicator	3 color air quality indicator
Portable	Yes	Yes
Silent Mode	Yes	-
Timer	Yes	Yes
power features
Power Requirement	48V	-
Power Consumption	48 W	55 W
additional features
Noise Level	‎35 dB	-
warranty
Warranty Summary	2 Year warranty	-

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