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Keep your CPAP machine running smoothly with our extensive selection of replacement parts. From power cords and DC cables to filters and humidifier components, we have the parts you need to maintain and repair your device for uninterrupted therapy.

CPAP Machine Parts

All CPAP Machine Parts

All CPAP Machine Parts

Filter Filter

Filter

Filter

80 products

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80 products

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Product image for Disposable White Fine Filter for Curasa CPAP Machines (6 Pack)
Curative Medical

Filter for Curasa CPAP Machines

Regular price From $5.00
Regular price $11.95 Sale price From $5.00

Ships same day if ordered before 4 PM CST

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Regular price From $5.00
Regular price $11.95 Sale price From $5.00
Product image for V-Com Inspiratory Comfort for PAP Therapy
SUNSET

V-Com Inspiratory Comfort for PAP Therapy

Regular price $30.00
Regular price Sale price $30.00
Key Features
Eases discomfort from CPAP air flow
Reduces air leaks
Decreases noise produced by CPAP machine
Approved for use with CPAP, APAP, and BiPAP

Ships same day if ordered before 4 PM CST

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Regular price $30.00
Regular price Sale price $30.00
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Product image for Plastic Filter End Cap for Z1 and Z2 Travel CPAP Machines
BREAS

Plastic Filter End Cap for Z1 and Z2 Travel CPAP Machines

Regular price $16.96
Regular price $19.95 Sale price $16.96

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Regular price $16.96
Regular price $19.95 Sale price $16.96
Product image for Respironics CPAP Travel Briefcase
Philips Respironics

Respironics CPAP Travel Briefcase

Regular price $84.00
Regular price Sale price $84.00

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Regular price $84.00
Regular price Sale price $84.00
Product image for Reusable Black Foam Filters for Respironics Aria, Virtuoso, Duet, & Quartet (1 Pack)
Generic

Filters for Respironics Aria, Virtuoso, Duet, & Quartet

Regular price From $6.95
Regular price $11.95 Sale price From $6.95

Ships same day if ordered before 4 PM CST

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Regular price From $6.95
Regular price $11.95 Sale price From $6.95
Did You Know?

"Regularly replacing your CPAP machine's filters and other wear-and-tear parts can help extend the life of your device, improve its performance, and ensure a cleaner, healthier therapy experience."

Liz

CPAP Guide

Resmed AirSense 11 CPAP End Cap (Side Cover)
ResMed

Resmed AirSense 11 CPAP End Cap (Side Cover)

Regular price $18.40
Regular price Sale price $18.40

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Regular price $18.40
Regular price Sale price $18.40
Disposable Filter for Luna G2 CPAP Machine - 1 Pack
Generic

Disposable Filter for Luna G2 CPAP Machine - 1 Pack

Regular price $2.99
Regular price Sale price $2.99

Ships same day if ordered before 4 PM CST

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Regular price $2.99
Regular price Sale price $2.99
Product image for Transcend SleepPak
Transcend

Transcend SleepPak Travel Bag

Regular price $55.00
Regular price Sale price $55.00

Ships same day if ordered before 4 PM CST

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Regular price $55.00
Regular price Sale price $55.00
Product image for Disposable White Fine Filters for Fisher & Paykel HC200, HC201, HC210, HC211, HC220 & HC221(6 Pack)
Generic

Disposable White Fine Filters for Fisher & Paykel HC200, HC201, HC210, HC211, HC220 & HC221

Regular price From $3.25
Regular price Sale price From $3.25

Ships same day if ordered before 4 PM CST

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Regular price From $3.25
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Product image for Disposable White Fine Filters for Respironics Solo, Solo LX, Solo Plus, Solo Plus LX, Remstar LX, Remstar Plus LX, Aria LX, Virtuoso LX (6 Pack)
Generic

Filters for Respironics Solo, Solo LX, Solo Plus, Solo Plus LX, Remstar LX, Remstar Plus LX, Aria LX, Virtuoso LX

Regular price From $3.25
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Regular price From $3.25
Regular price Sale price From $3.25
Check the Numbers

Experts in the CPAP industry believe there are more than 8 million Americans on CPAP therapy. As sleep apnea cases grow, this number is expected to increase.

Filters For DreamStation 2 Machines - CPAP.com
SUNSET

Filters For DreamStation 2 Machines

Regular price From $14.99
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Regular price From $14.99
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Product image for Reusable Black Foam Filters for Respironics Remstar, Remstar Choice, Remstar Choice LS (2 Pack)
Generic

Filters for Respironics Remstar, Remstar Choice, Remstar Choice LS

Regular price From $3.25
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Regular price From $3.25
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Product image for Reusable Foam Filters for AEIOmed Everest (2 Pack)
Generic

Reusable Foam Filters for AEIOmed Everest

Regular price From $9.80
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Regular price From $9.80
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Product image for Disposable Universal Filters for S6 Sullivan CPAP Filters (6 Pack)
Generic

Disposable Universal Filters for S6 Sullivan CPAP Filters

Regular price From $3.25
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Regular price From $3.25
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Reusable Black Foam Filters for Polaris EX (1 Pack) - CPAP.com
Generic

Reusable Black Foam Filters for Polaris EX (1 Pack)

Regular price $3.50
Regular price Sale price $3.50

Ships same day if ordered before 4 PM CST

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FSA/HSA eligible

Regular price $3.50
Regular price Sale price $3.50
Reading the Signs

Snoring is one of the most common signs of obstructive sleep apnea. It's estimated that 94% of people with OSA experience snoring.

Product image for Disposable White Fine Filters for Puritan Bennett 420G, 420S, 420SP, 420E CPAPs and 425 Bilevel (6 Pack)
Generic

Filters for Puritan Bennett 420G, 420S, 420SP, 420E CPAPs and 425 Bilevel

Regular price From $3.25
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Regular price From $3.25
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Z2 Auto Premium travel bag - Product photo
BREAS

Z2 Premium Travel Bag

Regular price $18.00
Regular price Sale price $18.00

Ships same day if ordered before 4 PM CST

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Regular price $18.00
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Product image for Disposable Fine Filters for S7 Elite, S7 Lightweight, VPAPIII, VPAPIII ST, VPAP Malibu, Auto Respond & Autoset Spirit (6 pack)
Generic

Disposable Fine Filters for S7 Elite, S7 Lightweight, VPAPIII, VPAPIII ST, VPAP Malibu, Auto Respond & Autoset Spirit

Regular price From $3.25
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Ships same day if ordered before 4 PM CST

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Regular price From $3.25
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Save 40%
Product image for Machine Knob UI for Philip Respironics PR Machines
Philips Respironics

Machine Knob UI for Philip Respironics PR Machines

Regular price From $7.77
Regular price $12.95 Sale price From $7.77

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Regular price From $7.77
Regular price $12.95 Sale price From $7.77
Product image for Disposable White Fine Filters for Tranquility Quest, Tranquility Auto, Tranquility Bi-Level, Tranquility Quest Plus (1 Pack)
Generic

Filters for Tranquility Quest, Tranquility Auto, Tranquility Bi-Level, Tranquility Quest Plus

Regular price From $2.35
Regular price $9.99 Sale price From $2.35

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

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Regular price From $2.35
Regular price $9.99 Sale price From $2.35

CPAP Machine Parts FAQs

What are some common CPAP machine parts that may need replacement?

Common CPAP machine parts that may require replacement include:

  • Power cords: The electrical cable that connects your CPAP machine to a power outlet.
  • DC cables: Cables that allow you to power your CPAP machine from a DC source, such as a battery pack or vehicle outlet.
  • Filters: Disposable or reusable filters that trap dust, allergens, and other particles before they enter your CPAP machine.
  • Humidifier components: Parts like chambers, lids, and seals that are essential for the proper function of your CPAP humidifier.

How often should I replace my CPAP machine's power cord?

Power cords should be replaced if they show any signs of damage, fraying, or excessive wear. If your power cord is functioning properly, there is no set replacement schedule. However, if you notice any issues with your machine's power supply or have concerns about the cord's integrity, it's best to replace it promptly to ensure safe and reliable operation.

Are CPAP machine parts universal, or do I need to find specific parts for my machine?

While some CPAP machine parts, like certain filters or power cords, may be compatible with multiple devices, it's generally best to use parts specifically designed for your CPAP machine model. This ensures proper fit, function, and performance. Always check your machine's user manual or consult with your equipment provider to find the correct replacement parts for your specific device.

Can I repair damaged CPAP machine parts, or should I always replace them?

In most cases, it is recommended to replace damaged CPAP machine parts rather than attempting repairs. Trying to repair components like power cords, filters, or humidifier parts can compromise the safety, performance, and reliability of your CPAP therapy. Replacing parts with compatible new components ensures that your machine functions as intended and helps prevent potential issues or therapy disruptions.

Where can I find the right replacement parts for my specific CPAP machine?

To find the correct replacement parts for your CPAP machine, you can:

  • Use our online search tool or browse our extensive catalog of CPAP machine parts on CPAP.com.
  • Check your machine's user manual or the manufacturer's website for a list of compatible parts and part numbers.
  • Contact our knowledgeable customer support team for assistance in identifying and ordering the right parts for your specific CPAP machine model.

CPAP Machine Parts are great for:

  • Maintaining the performance and reliability of your CPAP machine. By replacing wear-and-tear parts like filters, power cords, and humidifier components, you can ensure that your machine continues to function optimally and deliver effective therapy.
  • Extending the lifespan of your CPAP device. Regular replacement of key components helps prevent damage, malfunctions, and other issues that can shorten the life of your CPAP machine.
  • Saving money on replacement costs. By replacing individual parts as needed, you can avoid the expense of purchasing a whole new CPAP machine, making your therapy more cost-effective in the long run.
  • Ensuring a cleaner, healthier therapy experience. Regularly replacing filters and other parts helps maintain the hygiene of your CPAP machine, reducing the risk of exposure to allergens, dust, and other irritants.
  • Customizing your CPAP setup. With a wide range of replacement parts available, you can tailor your CPAP machine to your specific needs and preferences, such as upgrading to a more efficient filter or choosing a different style of humidifier chamber.