Air O Swiss Humidifier Comparison Chart

Compare all Air-O-Swiss humidifiers with our helpful comparison chart. Our Air-O-Swiss humidifiers are known for their reliable performance, durability and silent operation. We also offer all Air-O-Swiss humidifier replacement filters and cartridges. If you have a question or special circumstances give us a call, we can help you pick the best humidifier for your needs.

Compare Air O Swiss Humidifiers
	Air O Swiss 7144 Humidifier		Air O Swiss U650 Humidifier	Air O Swiss U600 Humidifier	Air O Swiss 7135 Humidifier	Air O Swiss 7133 Humidifier	Air O Swiss 7147 Humidifier	Air O Swiss 7145 Humidifier	Air O Swiss 2055A Air Washer Humidifier
Price	$209.99		$239.99	$179.99	$179.99	$150.00	$169.99	$139.99	$329.99
Type of Mist	Cool or warm		Cool or warm	Cool or warm	Cool or warm	Cool or warm	Cool or warm	Cool only	Cool only
Room Coverage	650 sq. ft.		650 sq. ft.	650 sq. ft.	650 sq. ft.	650 sq. ft.	650 sq. ft.	600 sq. ft.	600 sq. ft.
Tank Capacity	1.5 gallons		1.46 gallons	1.46 gallons	1.7 gallons	1.7 gallons	1.32 gallons	1.3 gallons	1.8 gallons
Humidification Performance	Up to 3.5 gallons per 24 hours		Up to 3.5 gallons per 24 hours	Up to 3.5 gallons per 24 hours	Up to 3.5 gallons per 24 hours	Up to 3.5 gallons per 24 hours	Up to 3.5 gallons per 24 hours	Up to 3 gallons per 24 hours	Up to 3 gallons per 24 hours
Humidistat	Digital		Digital	Manual	Digital	Manual	Digital	Manual	No humidistat
Controls	Digital		Digital with soft-touch controls	Manual	Digital	Manual	Digital with soft-touch controls	Manual	Manual
Water Low Indicator	Indicator light		Indicator light	Indicator light	Indicator light	Indicator light	Indicator light	Indicator light	Indicator light
Automatic Shut-Off	Yes		Yes	Yes	Yes	Yes	Yes	Yes	Yes
Maintenance Reminders	Yes		Yes	No	Yes	No	Yes	No	No
Display Dimmer	No		Yes	N/A	No	N/A	No	N/A	N/A
Operating Noise Level	<25 dB(A)		<25 dB(A)	<25 dB(A)	<25 dB(A)	<25 dB(A)	<25 dB(A)	<25 dB(A)	<25 dB(A)
Power Supply	40 – 125 Watts, 120V, 60Hz		40 – 125 Watts, 120V, 60Hz	40 – 125 Watts, 120V, 60Hz	40 – 140 Watts, 120V, 60Hz	40 – 140 Watts, 120V, 60Hz	40 – 125 Watts, 120V, 60Hz	45 watts, 120V, 60Hz	29 watts, 120V, 60Hz
Weight	8.8 lbs.		8.8 lbs	8.8 lbs.	7.7 lbs.	7.7 lbs.	6.6 lbs.	6.6 lbs.	13 lbs.
Dimensions	10"L x 11.4"W x 13.7"H		14"H x 11"L x 9.5"W	14"H x 11"L x 9.5"W	15"H x 8.7"W x 13.8"L	15"H x 8.7"W x 13.8"L	12.6"H x 11"D x 11"W	12.6"H x 11"D x 11"W	14.2"H x 14.2"W x 14.2"L
Warranty	3 years		3 years	3 years	3 years	3 years	3 years	3 years	10 years
Accessories Included	Hydro Stick, Demineralization Cartridge		Hydro Stick, Demineralization Cartridge	Hydro Stick, Demineralization Cartridge	Hydro Stick, Demineralization Cartridge	Hydro Stick, Demineralization Cartridge	Hydro Stick, Demineralization Cartridge	Hydro Stick, Demineralization Cartridge	Hydro Stick