RESmart Humidifier Chamber Dark Grey
React 3B | SKU: M4510B

RESmart Humidifier Chamber

Low In Stock, Hurry Up! - Ships Next Business Day.

$24.95 $24.95
Sold out
Your total:
$24.95
Free Shipping Over $99
Unlimited Support
Overview

This is the water chamber for the 3B Medical RESmart CPAP units only and is not compatible with any other machines. Remember to replace your humidifier chamber ever 6 months for optimal use and quality.
Image

RESmart Humidifier Chamber

Your Total:

$24.95
$24.95
Watch Tutorials, Reviews, and Expert Tips.

CPAP Supplies Replacement Times

How to Clean CPAP Machine, CPAP Mask & Tubing

How Often Should You Change Your CPAP Filter?

Learn on Youtube

FAQs

I'm not sure if I have sleep apnea

Not sure if you have sleep apnea?

Take this simple test to know your risk level.

Find Out Now!  

Why do CPAP machines have humidifiers?

CPAP humidifiers add moisture to prevent dry mouth, throat irritation, and nasal congestion caused by pressurized air.

Are all CPAP humidifiers the same?

No, there are two types: - Integrated humidifiers (built into the CPAP machine) - Standalone humidifiers (separate units that connect to the CPAP)

Do I have to use a CPAP humidifier?

No, but it helps reduce dryness and discomfort. If you experience dryness, adding a humidifier can improve comfort.

What type of water should I use in my CPAP humidifier?

Use distilled water to prevent mineral buildup and bacteria growth. Avoid tap or bottled water.

How often should I clean my CPAP humidifier?

Daily: Empty and rinse with warm water. Weekly: Wash with mild soap, rinse well, and let it air dry.

Why is there water in my CPAP mask or hose?

This is rainout, caused by humidified air cooling in the hose. Using heated tubing or a hose cover can help.

Can I travel with a CPAP humidifier?

Yes, but some travelers prefer to turn off the humidifier to reduce bulk. If flying, empty the water chamber before packing.

When should I replace my CPAP humidifier chamber?

Every 6 months, or sooner if you notice discoloration, cracking, or buildup that doesn’t clean off.

Phone and Chat Support

Our CPAP Guides are here to help with exclusive deals, recommendations, or support at any step of your CPAP journey.

Chat Now  
  • Icon Award Winning Customer Service
  • Icon Deals & recommendations
  • Icon Live chat assistance
  • Icon Phone support and ordering
Bryan S.Bryan S.

"There’s nothing better than hearing a customer say, ‘I finally feel rested again."

Bryan S.

CPAP Expert

Daniel F.Daniel F.

"Every CPAP journey is unique, and we love helping users find solutions that work for them."

Daniel F.

CPAP Expert

Gabriel G.Gabriel G.

"I love helping patients find the right CPAP setup—better sleep makes a huge difference."

Gabriel G.

CPAP Coach

Stacy K.Stacy K.

"Having questions is a normal part of the CPAP journey. We’re here to help every step of the way"

Stacy K.

CPAP Expert

"There’s nothing better than hearing a customer say, ‘I finally feel rested again."

Bryan S.

CPAP Expert

"Every CPAP journey is unique, and we love helping users find solutions that work for them."

Daniel F.

CPAP Expert

"I love helping patients find the right CPAP setup—better sleep makes a huge difference."

Gabriel G.

CPAP Coach

"Having questions is a normal part of the CPAP journey. We’re here to help every step of the way"

Stacy K.

CPAP Expert