Who are you replying to? the OP from last year, or the person just above you that has a Dreamstation machine, and they only make one humidifier tank for those.DreamDiver wrote: ↑Tue Apr 28, 2020 3:20 pmI've heard that the machine-washable version is nearly identical to the regular version of the tank, but just wondering -- have you tried the machine-washable tank?
Resmed water chamber issues
Re: Resmed water chamber issues
Get OSCAR
Accounts to put on the foe list: dataq1, clownbell, gearchange, lynninnj, mper!?, DreamDiver, Geer1, almostadoctor, sleepgeek, ajack, stom, mogy, D.H., They often post misleading, timewasting stuff.
Accounts to put on the foe list: dataq1, clownbell, gearchange, lynninnj, mper!?, DreamDiver, Geer1, almostadoctor, sleepgeek, ajack, stom, mogy, D.H., They often post misleading, timewasting stuff.
- DreamDiver
- Posts: 3082
- Joined: Thu Oct 04, 2007 11:19 am
Re: Resmed water chamber issues
Thank you palerider.palerider wrote: ↑Tue Apr 28, 2020 4:52 pmWhy are you replying to? the OP from last year, or the person just above you that has a Dreamstation machine, and they only make one humidifier tank for those.DreamDiver wrote: ↑Tue Apr 28, 2020 3:20 pmI've heard that the machine-washable version is nearly identical to the regular version of the tank, but just wondering -- have you tried the machine-washable tank?
_________________
Mask: ResMed AirFit™ F20 Mask with Headgear + 2 Replacement Cushions |
Additional Comments: Pressure: APAP 10.4 | 11.8 | Also Quattro FX FF, Simplus FF |

Most members of this forum are wonderful.
However, if you are the target of bullying on this forum, please consider these excellent alternative forums:
Apnea Board
Sleep Apnea Talk Forum
Free CPAP Advice
Be well,
Chris
Re: Resmed water chamber issues
I have a Resmed Air Sense 10 and have been using it for 18 months- fantastic. I have a problem with my water reservoir leaking but only occasional. I now place my machine in an inverted plastic tub cover to prevent it from damaging the nightstand. I only use distilled water in it. Is there any way to fix these or is the simple answer to order a new one? The fact that it only leaks occasionally is puzzling, a broken reservoir should leak every use.
- Dog Slobber
- Posts: 4160
- Joined: Thu Feb 15, 2018 2:05 pm
- Location: Ontario, Canada
Re: Resmed water chamber issues
You might be better off starting a new topic.cmcfadden wrote: ↑Sat Apr 13, 2024 8:41 pmI have a Resmed Air Sense 10 and have been using it for 18 months- fantastic. I have a problem with my water reservoir leaking but only occasional. I now place my machine in an inverted plastic tub cover to prevent it from damaging the nightstand. I only use distilled water in it. Is there any way to fix these or is the simple answer to order a new one? The fact that it only leaks occasionally is puzzling, a broken reservoir should leak every use.
This topic is 4 years old and may or may not be relevant to your issue.
And no, it's likely that it can't be fixed. Order a new one, keep the leaky one as a spare. Then when you're insurance eligible for another replacement, order it, so you have two good tanks.
And it's not a given that it should leak every night. Perhaps there's a very fine airline crack or seal gap, that under minimal pressure stays closed, but under increased pressure opens enough for water to leak out.
_________________
Machine: AirCurve™ 10 VAuto BiLevel Machine with HumidAir™ Heated Humidifier |
Mask: AirFit™ P30i Nasal Pillow CPAP Mask with Headgear Starter Pack |
Additional Comments: Min EPAP: 8.2, Max IPAP: 25, PS:4 |
- chunkyfrog
- Posts: 34545
- Joined: Mon Jul 12, 2010 5:10 pm
- Location: Nowhere special--this year in particular.
Re: Resmed water chamber issues
The airsense 10 tanks have a very fine line between the fill line and the spill line--
Especially when one experiences a tremor.
(I say "experiences" as opposed to "suffers",
because minor annoyance is not suffering to me.)
Especially when one experiences a tremor.
(I say "experiences" as opposed to "suffers",
because minor annoyance is not suffering to me.)
_________________
Mask: AirFit™ P10 For Her Nasal Pillow CPAP Mask with Headgear |
Additional Comments: Airsense 10 Autoset for Her |
- vandownbytheriver
- Posts: 542
- Joined: Sat Feb 03, 2024 11:42 pm
Re: Resmed water chamber issues
The metal to plastic seal is broken. The tub must be replaced. Continued use risks damage to your heater plate. They are not too expensive. Avoid boiling them dry.cmcfadden wrote: ↑Sat Apr 13, 2024 8:41 pmI have a Resmed Air Sense 10 and have been using it for 18 months- fantastic. I have a problem with my water reservoir leaking but only occasional. I now place my machine in an inverted plastic tub cover to prevent it from damaging the nightstand. I only use distilled water in it. Is there any way to fix these or is the simple answer to order a new one? The fact that it only leaks occasionally is puzzling, a broken reservoir should leak every use.
_________________
Machine: AirCurve™ 10 VAuto BiLevel Machine with HumidAir™ Heated Humidifier |
Mask: Fisher & Paykel Vitera Full Face Mask with Headgear (S, M, or L Cushion) |
Additional Comments: I use O2Ring, Oscar, SleepHQ, and Cover Roll Stretch mouth tape. |
Re: Resmed water chamber issues
_________________
Machine: ResMed AirSense™ 10 AutoSet™ CPAP Machine with HumidAir™ Heated Humidifier |
Mask: Swift™ FX Nasal Pillow CPAP Mask with Headgear |
AirSence 10 Autoset, Dreamstation 2 backup, Swift FX, Z1 for travel.
Re: Resmed water chamber issues
What is the general consensus for washing the humidifier trays? We lightly rinse my mothers ResMed Lumis 150 VPAP ST humidifier tray about once every week in soapy water, but sometimes it is every 2 weeks, along with the hoses and mask (mask gets a daily wipe though with ResMed mask wipes).
Is this too frequent / infrequent?
I have heard that these humidifier trays are dishwasher safe but the rubber seal in them worries me about putting them in the dishwasher.
Is this too frequent / infrequent?
I have heard that these humidifier trays are dishwasher safe but the rubber seal in them worries me about putting them in the dishwasher.
- vandownbytheriver
- Posts: 542
- Joined: Sat Feb 03, 2024 11:42 pm
Re: Resmed water chamber issues
Soapy water is not the right stuff. I use straight vinegar and a toothbrush... let it soak first. The RM manual suggests diluting vinegar 10-1 (it's already dilute, in reality) but it cuts a lot better strong. Rinse very well... a little smell goes away quickly.Zaiforce wrote: ↑Tue Apr 16, 2024 5:54 pmWhat is the general consensus for washing the humidifier trays? We lightly rinse my mothers ResMed Lumis 150 VPAP ST humidifier tray about once every week in soapy water, but sometimes it is every 2 weeks, along with the hoses and mask (mask gets a daily wipe though with ResMed mask wipes).
I know they sell a 'dishwasher-safe' tub... but from what I've found growing in dishwashers I wouldn't do that. Rinse and fill every night with tap water, always has treated me right.
_________________
Machine: AirCurve™ 10 VAuto BiLevel Machine with HumidAir™ Heated Humidifier |
Mask: Fisher & Paykel Vitera Full Face Mask with Headgear (S, M, or L Cushion) |
Additional Comments: I use O2Ring, Oscar, SleepHQ, and Cover Roll Stretch mouth tape. |
Re: Resmed water chamber issues
Thank you.vandownbytheriver wrote: ↑Tue Apr 16, 2024 9:32 pmSoapy water is not the right stuff. I use straight vinegar and a toothbrush... let it soak first. The RM manual suggests diluting vinegar 10-1 (it's already dilute, in reality) but it cuts a lot better strong. Rinse very well... a little smell goes away quickly.Zaiforce wrote: ↑Tue Apr 16, 2024 5:54 pmWhat is the general consensus for washing the humidifier trays? We lightly rinse my mothers ResMed Lumis 150 VPAP ST humidifier tray about once every week in soapy water, but sometimes it is every 2 weeks, along with the hoses and mask (mask gets a daily wipe though with ResMed mask wipes).
I know they sell a 'dishwasher-safe' tub... but from what I've found growing in dishwashers I wouldn't do that. Rinse and fill every night with tap water, always has treated me right.
Our manual said to use "mild detergent" but we have some soap at home called sunlight soap which has no perfumes etc. in it so we have been getting a cake of that, mixing it into a tub of water to make the water soapy and then swishing that around/in in the humidifier tray & tubing and then rinsing it out, perhaps we need to look at the vinegar or detergent option.
Is using soap putting her health or the device at risk per chance? I am unsure how dangerous it is to have soap in your lungs if it is indeed soap residue that we are getting as "film" on the water in the tank each morning after use.
We haven't tried the dishwasher method either, didn't want to risk it since it has rubber seals etc in the tray.
I appreciate the help

Re: Resmed water chamber issues
Everyone here does their thing differently. For me, I use only distilled water and find I don't have to clean the chamber. The main reason is tap water leaves minerals that bacteria feed on so IMO even rinsing with tap water is leaving minerals behind. The minerals (and bacteria) are likely the reason your dishwasher looks so nasty. The bacteria is carried in the air and the bathroom is the worst place to leave a hose or other equip to dry.
I never leave my chamber open to air dry for those reasons. But I don't usu have to clean it and if I do I use peroxide or vinegar and rinse with distilled but think its futile to dry it since I will be putting more water in it.
Just make sure the label doesn't say distilled *with minerals added* as it does for water in the baby section.
I also think most of our problems come from when we "clean" our stuff.
_________________
Machine: AirCurve™ 10 VAuto BiLevel Machine with HumidAir™ Heated Humidifier |
Mask: AirFit™ P10 Nasal Pillow CPAP Mask with Headgear |
Humidifier: HC150 Heated Humidifier With Hose, 2 Chambers and Stand |
Happiness is being on Dog Slobber pr & zonkers foe list
CrankyGranny is Whale Road + many other ids
They are here to help.
CrankyGranny is Whale Road + many other ids
They are here to help.
zonkers + palerider aka GrumpyHere wrote: ↑What exactly do you think you're adding to this thread?
- vandownbytheriver
- Posts: 542
- Joined: Sat Feb 03, 2024 11:42 pm
Re: Resmed water chamber issues
I'm just leery of soap in general... for the tub I feel it's better to use simpler compounds that have less chance of hanging around, and don't contain smell agents or other stuff. Your soap is probably fine. I don't wash my tub unless I boil it dry... the vinegar eats away the minerals from the tap water... the brush does the rest... rinse many times since I'm using it full-strength. Soap is more for surfactants... I'm more about demineralization/sterilization.Zaiforce wrote: ↑Thu Apr 18, 2024 4:47 pmThank you.vandownbytheriver wrote: ↑Tue Apr 16, 2024 9:32 pmSoapy water is not the right stuff. I use straight vinegar and a toothbrush... let it soak first. The RM manual suggests diluting vinegar 10-1 (it's already dilute, in reality) but it cuts a lot better strong. Rinse very well... a little smell goes away quickly.Zaiforce wrote: ↑Tue Apr 16, 2024 5:54 pmWhat is the general consensus for washing the humidifier trays? We lightly rinse my mothers ResMed Lumis 150 VPAP ST humidifier tray about once every week in soapy water, but sometimes it is every 2 weeks, along with the hoses and mask (mask gets a daily wipe though with ResMed mask wipes).
I know they sell a 'dishwasher-safe' tub... but from what I've found growing in dishwashers I wouldn't do that. Rinse and fill every night with tap water, always has treated me right.
Our manual said to use "mild detergent" but we have some soap at home called sunlight soap which has no perfumes etc. in it so we have been getting a cake of that, mixing it into a tub of water to make the water soapy and then swishing that around/in in the humidifier tray & tubing and then rinsing it out, perhaps we need to look at the vinegar or detergent option.
Is using soap putting her health or the device at risk per chance? I am unsure how dangerous it is to have soap in your lungs if it is indeed soap residue that we are getting as "film" on the water in the tank each morning after use.
We haven't tried the dishwasher method either, didn't want to risk it since it has rubber seals etc in the tray.
I appreciate the help![]()
Maybe my tap water is extra special good... I've had no problems... even used it as bong water (!) for many years, in many different locales... no big deal.
_________________
Machine: AirCurve™ 10 VAuto BiLevel Machine with HumidAir™ Heated Humidifier |
Mask: Fisher & Paykel Vitera Full Face Mask with Headgear (S, M, or L Cushion) |
Additional Comments: I use O2Ring, Oscar, SleepHQ, and Cover Roll Stretch mouth tape. |
Re: Resmed water chamber issues
Did you clean your bong every week too? Then leave it to air dry? Does the bong qualify as a bilevel too?vandownbytheriver wrote: ↑Thu Apr 18, 2024 7:58 pmMaybe my tap water is extra special good... I've had no problems... even used it as bong water (!) for many years,
_________________
Machine: AirCurve™ 10 VAuto BiLevel Machine with HumidAir™ Heated Humidifier |
Mask: AirFit™ P10 Nasal Pillow CPAP Mask with Headgear |
Humidifier: HC150 Heated Humidifier With Hose, 2 Chambers and Stand |
Happiness is being on Dog Slobber pr & zonkers foe list
CrankyGranny is Whale Road + many other ids
They are here to help.
CrankyGranny is Whale Road + many other ids
They are here to help.
zonkers + palerider aka GrumpyHere wrote: ↑What exactly do you think you're adding to this thread?
- vandownbytheriver
- Posts: 542
- Joined: Sat Feb 03, 2024 11:42 pm
Re: Resmed water chamber issues
The bong was only bi-curious! We'd let that thing fester for days, then dump it, refill it, and rip some more. Probably the high carbon content kept it sterile... activated charcoal, along with a very low pH induced by the ashes.SleepGeek wrote: ↑Sun Apr 21, 2024 7:33 pmDid you clean your bong every week too? Then leave it to air dry? Does the bong qualify as a bilevel too?vandownbytheriver wrote: ↑Thu Apr 18, 2024 7:58 pmMaybe my tap water is extra special good... I've had no problems... even used it as bong water (!) for many years,
_________________
Machine: AirCurve™ 10 VAuto BiLevel Machine with HumidAir™ Heated Humidifier |
Mask: Fisher & Paykel Vitera Full Face Mask with Headgear (S, M, or L Cushion) |
Additional Comments: I use O2Ring, Oscar, SleepHQ, and Cover Roll Stretch mouth tape. |