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Re: Resmed water chamber issues
Posted: Tue Apr 28, 2020 4:52 pm
by palerider
DreamDiver wrote: ↑Tue Apr 28, 2020 3:20 pm
I'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?
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.
Re: Resmed water chamber issues
Posted: Tue Apr 28, 2020 4:54 pm
by DreamDiver
palerider wrote: ↑Tue Apr 28, 2020 4:52 pm
DreamDiver wrote: ↑Tue Apr 28, 2020 3:20 pm
I'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?
Why 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.
Thank you palerider.
Re: Resmed water chamber issues
Posted: Sat Apr 13, 2024 8:41 pm
by cmcfadden
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.
Re: Resmed water chamber issues
Posted: Mon Apr 15, 2024 6:36 am
by Dog Slobber
cmcfadden wrote: ↑Sat Apr 13, 2024 8:41 pm
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.
You might be better off starting a new topic.
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.
Re: Resmed water chamber issues
Posted: Mon Apr 15, 2024 10:52 am
by chunkyfrog
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.)
Re: Resmed water chamber issues
Posted: Mon Apr 15, 2024 11:24 am
by vandownbytheriver
cmcfadden wrote: ↑Sat Apr 13, 2024 8:41 pm
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.
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.
Re: Resmed water chamber issues
Posted: Tue Apr 16, 2024 12:49 pm
by stevenal
Re: Resmed water chamber issues
Posted: Tue Apr 16, 2024 5:54 pm
by Zaiforce
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.
Re: Resmed water chamber issues
Posted: Tue Apr 16, 2024 9:32 pm
by vandownbytheriver
Zaiforce wrote: ↑Tue Apr 16, 2024 5:54 pm
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).
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.
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.
Re: Resmed water chamber issues
Posted: Thu Apr 18, 2024 4:47 pm
by Zaiforce
vandownbytheriver wrote: ↑Tue Apr 16, 2024 9:32 pm
Zaiforce wrote: ↑Tue Apr 16, 2024 5:54 pm
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).
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.
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.
Thank you.
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
Posted: Thu Apr 18, 2024 6:16 pm
by SleepGeek
Zaiforce wrote: ↑Thu Apr 18, 2024 4:47 pm
We haven't tried the dishwasher method either, didn't want to risk it since it has rubber seals etc in the tray.
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.
Re: Resmed water chamber issues
Posted: Thu Apr 18, 2024 7:58 pm
by vandownbytheriver
Zaiforce wrote: ↑Thu Apr 18, 2024 4:47 pm
vandownbytheriver wrote: ↑Tue Apr 16, 2024 9:32 pm
Zaiforce wrote: ↑Tue Apr 16, 2024 5:54 pm
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).
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.
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.
Thank you.
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
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.
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.
Re: Resmed water chamber issues
Posted: Sun Apr 21, 2024 7:33 pm
by SleepGeek
vandownbytheriver wrote: ↑Thu Apr 18, 2024 7:58 pm
Maybe my tap water is extra special good... I've had no problems... even used it as bong water (!) for many years,
Did you clean your bong every week too? Then leave it to air dry? Does the bong qualify as a bilevel too?
Re: Resmed water chamber issues
Posted: Sun Apr 21, 2024 8:35 pm
by vandownbytheriver
SleepGeek wrote: ↑Sun Apr 21, 2024 7:33 pm
vandownbytheriver wrote: ↑Thu Apr 18, 2024 7:58 pm
Maybe my tap water is extra special good... I've had no problems... even used it as bong water (!) for many years,
Did you clean your bong every week too? Then leave it to air dry? Does the bong qualify as a bilevel too?
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.