Comparative Table of CPAP Machine Sizes and Weights
  • 05 May 2022
  • 3 Minutes to read
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Comparative Table of CPAP Machine Sizes and Weights

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We've put together a size (dimensions) and weight table for all the CPAP machines we carry. Here is how much our CPAPs weigh and how much space they take up, by category:

CPAP Type & ModelDimensions (Size)Weight
Manual CPAPs


APEX XT Fit
5.8 x 5 x 3.9 inches
1.76 lbs
ResMed AirSense 10

10.04 x 4.57 x 5.91 inches (with humidifier)2.45 lbs (without water chamber, with side cover)
~ 3.74 lbs (with power supply)
2.75 lbs (with humidifier)
ResMed AirSense 10 Elite
4.57 x 10.04 x 5.91 inches (with humidifier)
2.45 lbs (without water chamber, with side cover)
~ 3.74 lbs (with power supply)
2.75 lbs (with humidifier)
Auto CPAPs (APAP)

ResMed AirSense 11 AutoSet CPAP with HumidAir
10.21 x 3.72 x 5.45 inches
(94.5 mm x 259.4 mm x 138.5 mm) (with humidifier)
2.5 lbs (1.13 kg) (with humidifier)
ResPlus Auto CPAP Machine with Heated Humidifier
11 x 7.87 x 4.4 inches (with humidifier)
4.85 lbs (2.2 kg) (with humidifier)
Resvent iBreeze Auto CPAP Machine with Heated Humidifier
9.4 x 7 x 5 inches
3.5lbs / 1.6kg
Transcend 3 mini
7.4 x 3.7 x 3.7 inches
1.09 lbs
Fisher & Paykel SleepStyle
5.6 x 6.9 x 7.2 inches
(144 x 177 x 183 mm)
3.7 lbs (1.7 kg)
Transcend 365 miniCPAP Auto w/ Humidifier
7.8 x 3.8 x 4.5 inches 
(19.9 x 9.7 x 11.5 cm)
1.7 lbs (770 g)
ResMed AirSense 10 AutoSet CPAP with HumidAir
4.57 x 10.04 x 5.91 inches

2.45 lbs

2.75 lbs (with humidifier)

4.04 lbs (with power supply)

ResMed AirSense 10 AutoSet CPAP for Her with HumidAir

8 x 4.57 x 5.91 inches (with side cover)

4.57 x 10.04 x 5.91 inches (with humidifier)

2.452 lbs (with side cover)

2.75 lbs (44 oz.) (with humidifier)

APEX Medical iCH II Auto CPAP Machine with Humidifier
6.5 x 7.8 x 6.9 inches
Water chamber is approximately: 3.5 x 5 3/8 x 6 inches
2.5 lbs (with built-in humidifier)
Respironics PR System One Auto CPAP Machine & Humidifier

7 x 5.5 x 4 inches

10.75 x 6.5 x 4 inches (with humidifier)

3 lbs
4.9 lbs (with humidifier)
Fisher & Paykel ICON+ Auto CPAP Machine with Built In Heated Humidifier & SensAwake
6.3 x 6.7 x 8.7 inches
4.8 lbs
ResMed S9 AutoSet CPAP w/ H5i Humidifier

6.0 x 5.5 x 3.4 inches

6.0 x 11.5 x 3.4 inches (with humidifier)

1.8 lbs
3.5 lbs (with humidifier)
Respironics PR System One DS550 REMstar Auto CPAP with A-Flex and Heated Humidifier

7 x 5.5 x 4 inches

7 x 10.75 x 4 inches (with humidifier)

4.5 x 2.5 x 1.75 inches (power supply)

3 lbs
3.8 lbs (with humidifier)
0.75 lbs (power supply)
Devilbiss IntelliPAP 2 AutoAdjust

3.7 x 6.1 x 5.9 inches

6.3 x 6.1 x 7.6 inches (with humidifier)


1.93 lbs

3.8 lbs (with humidifier)

Devilbiss IntelliPAP AutoAdjust CPAP Machine with Optional Heated Humidifier

6.5 x 8.4 x 6.4 inches

6.4 x 6.5 x 8.4 inches (with humidifier)

2.75 lbs

4.45 lbs (with humidifier)

BiPAP / VPAP Machines

ResMed AirCurve 10 VAuto with HumidAir
4.57 x 10.04 x 5.91 inches (with humidifier)

2.45 lbs

2.75 lbs (with humidifier)

4.05 lbs (with power supply)

Devilbiss IntelliPAP Auto Bi-level

4.2 x 6.5 x 6.9 inches 

6.4 x 6.5 x 8.4 inches (with optional humidifier)


4.45 lbs
Respironics PR System One DS760 BiPAP Auto with Bluetooth & Heated Humidifier
7 x 5.5 x 4 inches6 lbs
Breas Vivo 30 BiPAP with Humidifier
7.5 x 8.9 x 8.8 inches6.8 lbs (with humidifier)
BiPAP/VPAP ST Machines


ResMed AirCurve 10 VPAP ST with HumidAir and ClimateLineAir Heated Tube
4.57 x 10.04 x 5.91 inches44 oz
Breas Vivo 40 BiPAP ST
190 x 243 x 223 mm

8.8 lbs

9.73 lbs

Resvent iBreeze Auto BiPAP ST Machine with Heated Humidifier
235 x 148 x 125 mm3.5 lbs
ResMed AirCurve 10 ST-A with HumidAir
4.57 x 10.04 x 5.91 inches2.75 lbs
ResMed AirCurve 10 VPAP ASV with HumidAir and ClimateLineAir Heated Tube
4.57 x 10.04 x 5.91 inches (with humidifier)

2.8 lbs

2.75 Lbs (with humidifier)

4.05 lbs (with power supply)

Travel CPAPs

HDM Z2 Travel Manual CPAP
6.48 x 3.30 x 2.02 inches10.4 oz
HDM Z2 Travel Auto CPAP
6.48 x 3.30 x 2.02 inches10.4 oz
ResMed AirMini Auto Travel CPAP
5.4 x 3.3 x 2.1 inches

10.6 oz

1.1 lbs (with power supply)

APEX Medical XT Auto Travel CPAP
5.7 x 5.1 x 3.9 inches1.76 lbs
HDM Z1 Auto Travel CPAP
6.48 x 3.30 x 2.02 inches

10.4 oz

19.9 oz (with power supply)

HDM Z1 Travel CPAP
6.5 x 3.3 x 2 inches

10.4 oz

19.41 oz (with power supply)

Transcend Auto Portable CPAP with EZEX Pressure Relief
6.10 x 3.5 x 2.79 inches

0.94 lbs

1.59 lbs (with power supply)


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