Save 20% by joining our email list!

Speak to a CPAP.com customer representative
Questions? 1-800-356-5221
Chat with a 5-star expert like Liz now!
Speak to a CPAP.com customer representative
Questions? 1-800-356-5221
Chat with a 5-star expert like Liz now!
  1. Home /
  2. CPAP Supplies /
  3. CPAP Humidifiers /
  4. Heated Humidifiers /
  5. Puritan Bennett

GoodKnight H2O Heated Humidifier

BY Puritan Bennett  |  Item #Y-GKH2O-NA
(138) Read Reviews

Sorry, this item is no longer available.

Prescription Required for Purchase

Need Replacement Parts or Accessories? Shop now

Get Your Sleep Back

Face Sleeping

Setup is easy & takes minutes

Truck Fast

Orders ship within hours (M-F)

Arrows Rotate

Resupply items set to autopilot

Item # Y-GKH2O-NA

Not currently in stock

Product image for GoodKnight H2O Heated Humidifier
Product image for GoodKnight H2O Heated Humidifier - Thumbnail Image #1
Product image for GoodKnight H2O Heated Humidifier - Thumbnail Image #2
Product image for GoodKnight H2O Heated Humidifier - Thumbnail Image #3
Product image for GoodKnight H2O Heated Humidifier - Thumbnail Image #4
How to Clean and Maintain your CPAP Equipment
Rainout, Causes & Solutions
Click image to expand
Product Thumbnail Image #1 Product Thumbnail Image #2 Product Thumbnail Image #3 Product Thumbnail Image #4
1/4
Product Image for GoodKnight H2O Heated Humidifier - Thumbnail Image #1 Product Image for GoodKnight H2O Heated Humidifier - Thumbnail Image #2 Product Image for GoodKnight H2O Heated Humidifier - Thumbnail Image #3 Product Image for GoodKnight H2O Heated Humidifier - Thumbnail Image #4
1/4

Learn More About This Product

CPAP.com 100% Price Protection Guarantee

When you shop with us, we want you to be confident that you are receiving the best available price. If this items goes on sale or you spot an online or retail competitor with a lower price within seven days of your purchase, let us know, and we will credit you the difference.

"Super helpful, fast shipping, friendly assistance, great selection, I love this company."

- Verified Customer, 10/25/22

★★★★★

(138)  

Read Reviews

Need a personal touch?

Icon for Chat with CPAP

Chat with CPAP

Questions about a product or an existing order? Start a chat and let us help you out.

Start a chat

Icon for Call us

Call us

M-F 8am-8pm
Sat 8am-5pm (CST)

1.800.356.5221

Customer Reviews

See what other customers are saying.

Overall Rating
★★★★★
4.5 138 Reviews
5  Stars 
83
4  Stars 
36
3  Stars 
15
2  Stars 
3
1  Stars 
1
★★★★★

Very Nice Humidifier

Verified purchase | Aug. 17, 2011 | Verified CPAP.com Customer
Bought this Humidifier in Nov 2010 just after spending a week in the dry Colorado mountain air...wish I had it in CO. Works great, unfortunitly my goodkight cpap has since died and it can't be fixed...time for a new unit.
★★★★★

Leaks

Verified purchase | Mar. 12, 2010 | Verified CPAP.com Customer
The CPAP Goodknight humidifier looked as if it would be a godsend. Unfortunately, it leaks so I can't use it. Rats. The built in rubber gasket on the base is slightly irregular, hence the plastic top does not snuggly engage.
★★★★★

goodnight h20

Verified purchase | Feb. 16, 2010 | Verified CPAP.com Customer
I am getting much better nights sleep with the goodnight h20 heated humidifier, glad i purchased this unit for my cpap 420g machine!!!
★★★★★

I'm hoping this is great

Verified purchase | Aug. 08, 2009 | Verified CPAP.com Customer
I was initially excited about the compact size and integration of this humidifier. But my first one leaked almost every night(over three weeks use). After a very helpful and prompt warrenty replacement,the new chamber seems to work well(after three nights use). Currently this humidifier and cpap are much quieter than my previous ones.
★★★★★

So Far So Good

Verified purchase | Jul. 29, 2009 | Verified CPAP.com Customer
This is the first humidifier I have had since my first CPAP machine about 10 years ago. What a difference. Compact and easy to clean. Seems to work well. Easy to connect. We will see what happens when winter comes and the dry heat is on.
★★★★★

CPAP Humidifier

Verified purchase | May. 05, 2009 | Verified CPAP.com Customer
The GoodKnight H20 Heated Humidifier works as expected and the results are very good! No more dryness or hoarseness. I am very pleased and only wished I would have purchased one much sooner. I strongly encourage other GoodKnight users to make the purchase for their health and comfort.