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PureFlow

Inline CPAP Filters for ResMed & Dreamstation | 22mm 25mm Hose

Inline CPAP Filters for ResMed & Dreamstation | 22mm 25mm Hose

Regular price $47.97 USD
Regular price $64.97 USD Sale price $47.97 USD
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Premium inline filtration for your CPAP or BiPAP system. Compatible with ResMed, Dreamstation, and any machine using standard 22mm or 25mm tubing. Available in 8 or 12 pack options for extended convenience.
  • Universal inline design fits ResMed, Dreamstation, and all standard 22mm and 25mm CPAP hoses seamlessly
  • High-efficiency filtration captures airborne particles for cleaner, fresher air delivery throughout your therapy
  • Available in convenient 8 pack or 12 pack options to keep your CPAP supplies stocked and ready
  • Quick-connect installation takes seconds—simply attach between your machine and tubing for instant protection
  • Premium construction ensures consistent airflow without restriction, maintaining optimal therapy pressure
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PREMIUM FILTRATION

Breathe Cleaner Air Every Night With Inline Filtration

Universal CPAP filters that work seamlessly with ResMed, Dreamstation, and any standard machine.

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Enhanced Air Quality

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Universal Compatibility

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Instant Installation

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Multi-Pack Convenience

Product detail

SMART DESIGN

Built For Every CPAP System On The Market

🔌 Universal 22mm & 25mm Fit

Works with ResMed, Dreamstation, and any machine using standard tubing sizes for total flexibility.

🛡️ High-Efficiency Particle Capture

Advanced filtration technology removes airborne particles without compromising airflow or pressure delivery.

Everything You Need For Cleaner CPAP Air

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ResMed Compatible

Engineered to work flawlessly with all ResMed CPAP and BiPAP machines.

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Dreamstation Ready

Perfect integration with Dreamstation systems for reliable inline filtration.

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Tool-Free Setup

Connects in seconds between your machine and tubing without any hardware.

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Maintains Pressure

Filters without restricting airflow or affecting your prescribed therapy settings.

Product in use

VERSATILE USE

One Filter System For All Your CPAP Needs

  • Daily CPAP therapy with ResMed machines
  • BiPAP systems with standard tubing
  • Dreamstation machine setups
  • Travel CPAP configurations
Product feature

HOW IT WORKS

Simple Inline Protection For Your CPAP System

Our inline filters sit directly in your tubing pathway, capturing particles before they reach you. The universal 22mm and 25mm connectors ensure compatibility with virtually every CPAP and BiPAP machine, including ResMed and Dreamstation models.

Each filter maintains optimal airflow while providing high-efficiency particle capture. Available in 8 or 12 pack options, you'll have plenty of replacements on hand to maintain peak filtration performance.

How It Works

1

Connect Between Machine & Tubing

Simply attach the inline filter between your CPAP machine outlet and your standard hose connector.

2

Secure Both Ends

Twist-lock both the 22mm or 25mm connections until firmly seated for an airtight seal.

3

Replace As Needed

Swap in a fresh filter from your pack to maintain optimal air quality and filtration efficiency.

Frequently Asked Questions

Are these filters compatible with my ResMed AirSense machine?

Yes, these inline filters work with all ResMed CPAP and BiPAP models that use standard 22mm or 25mm tubing, including the AirSense series.

Will these fit my Dreamstation machine?

Absolutely. These filters are fully compatible with Dreamstation and DreamStation 2 machines using standard 22mm or 25mm hoses.

How often should I replace the inline filter?

We recommend inspecting your filter every 30 days and replacing when you notice discoloration or reduced airflow. Your 8 or 12 pack provides months of supply.

Will the filter reduce air pressure from my machine?

No, our filters are engineered to maintain full airflow and pressure delivery while capturing particles, ensuring your therapy settings remain effective.

What size tubing do these filters work with?

These inline filters accommodate both 22mm and 25mm standard CPAP tubing, covering virtually all machines including ResMed, Dreamstation, and other major brands.

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Free Shipping

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30-Day Returns

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Secure Checkout

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5-Star Support

  • 5 stars: 9 (90%)
  • 4 stars: 1 (10%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
V
Verified Buyer
Cleaner air

Strong plastic, my air feels cleaner differently would buy again, great price.

V
Verified Buyer
like the feel and fit

like the product works well

V
Verified Buyer
Does its job!

I have found that the filters do what they are meant to do. I have three dogs at home and don’t feel like the filter in my cpap was making sure no pet dander was getting through and I would sneeze a lot all day. After adding the filter the all day sneezing has went away!

V
Verified Buyer
Never heard of.

Never knew about these, have had BiPap for years. Change every month , what a difference.

V
Verified Buyer
Filters

Work great

V
Verified Buyer
Extra protection is always good

Extra protection is always good

V
Verified Buyer
12-Pack CPAP Filters, CPAP Inline Filter for Most Standard CPAP and BiPAP Machines

They work well for BiPap machine. Will re-order this product.

V
Verified Buyer
Great product

Ive been uding these for couple weeks now. Noticed the air through the CPAP smells very clean. Highly recommend

V
Verified Buyer
Awesome

Helps a lot with filtering out air dust. Great product.

V
Verified Buyer
Cpap filters

I have seen a marked difference in the filter since I have been using these filters. Very happy with this purchase and easy to attach to the cpap tubing.