Home » Reuse Ideas » What To Do with Old CPAP Supplies

What To Do with Old CPAP Supplies

CPAP (Continuous Positive Airway Pressure) therapy is a lifeline for those with obstructive sleep apnea, ensuring uninterrupted sleep and adequate oxygen supply. As with any medical equipment, CPAP machines and their associated parts have a certain lifespan.

Over time, you may find yourself accumulating old CPAP supplies and wonder, “What should I do with these?”

tl;dr: Donate, recycle, or repurpose your old CPAP supplies instead of throwing them away. It’s essential for environmental sustainability and can benefit others in need.

Understanding the Lifespan of CPAP Supplies

  • Masks and Nasal Pillows: Typically, these have a lifespan of about 3 to 6 months. Factors like regular cleaning and how often you use your CPAP can affect this timeframe.
  • Hoses: They generally last 6-12 months. However, if they show any sign of wear or have any holes, they should be replaced immediately.
  • Filters: Depending on the type (disposable or non-disposable), filters can last anywhere from 2 weeks to 6 months.

I recommend checking your supplies regularly and replacing them based on the manufacturer’s guidance or when they show signs of wear and tear.

Donating Your Old CPAP Equipment

There’s a significant number of people who cannot afford CPAP machines and supplies. Here’s what you can do to help:

  • CPAP Assistance Programs: Many organizations, like the American Sleep Apnea Association, have programs where they collect and redistribute donated CPAP machines to those in need.
  • Local Clinics and Hospitals: Some medical facilities accept donations, especially in underserved areas.
  • Overseas Missions: Many mission trips and organizations work in areas where medical supplies, including CPAP machines, are in high demand. Research and find an organization that aligns with your values.

Note: Before donating, ensure that your equipment is clean and in good working condition.

Recycling CPAP Supplies

Did you know that many parts of your CPAP machine and accessories are recyclable? Here’s how you can go about it:

  • Local Recycling Programs: Reach out to local recycling centers or programs to understand if they accept medical equipment parts.
  • Manufacturer Take-back: Some CPAP manufacturers have a take-back program where they recycle the old machines.
  • Eco-friendly Disposal Companies: Certain companies specialize in the eco-friendly disposal of medical equipment. They might have a process in place to extract recyclable components.

I recommend contacting the specific entity first to ensure they accept CPAP equipment.

Repurposing Your CPAP Supplies

Think out of the box! There are numerous creative ways to repurpose old CPAP supplies:

  • Crafting: The hoses can be used in arts and crafts, especially for projects that require tubing.
  • Gardening: Some components can be used for drip irrigation or other gardening needs.
  • Pet Toys: The hoses can be fun toys for cats or other small pets. Just ensure there’s no risk of choking or ingestion.

Scientific Considerations

It’s not just about decluttering or being generous. Properly disposing of or reusing CPAP supplies has scientific backing:

A study published in the Journal of Clinical Sleep Medicine emphasized the importance of regular maintenance and replacement of CPAP supplies for optimal therapy benefits.

The World Health Organization points to the environmental impact of medical waste, highlighting the importance of recycling and repurposing to reduce the carbon footprint.

Disinfecting Your Old CPAP Supplies Before Donating

Safety first! Before you hand over your CPAP supplies to someone else, it’s paramount to ensure they’re thoroughly disinfected. Even if you’ve been the sole user, bacteria and mold can still develop within the equipment.

I recommend the following steps:

  1. Clean with Soap and Water: Begin by dismantling the CPAP equipment. Masks, tubes, and other accessories should be soaked in warm soapy water for a few minutes. Using a soft brush, gently scrub the components to remove any residues or deposits. Rinse thoroughly.
  2. Disinfect Using Vinegar Solution: A solution made of equal parts water and white vinegar can be used as a disinfecting agent. Soak the supplies in this solution for 30 minutes, then rinse with distilled water.
  3. Dry Completely: Lay out the components on a clean, lint-free towel and allow them to air dry. Avoid direct sunlight, as UV can degrade certain materials over time.

Note: Always store disinfected equipment in a clean, dry place to ensure they remain sanitized until donation.

Why Not Just Toss It? Environmental Impact and Sustainability

While tossing old supplies might seem like the easiest option, the environmental repercussions can be extensive:

  • Non-biodegradable Waste: Many CPAP components, especially the plastic ones, are non-biodegradable. They can take hundreds of years to break down, contributing to landfill overcrowding.
  • Chemicals and Pollutants: Some parts may contain chemicals that can leach into the soil, affecting the local ecosystem. Proper recycling ensures that these harmful chemicals are dealt with in an eco-friendly manner.
  • Sustainability: When old CPAP supplies are donated or repurposed, it reduces the demand for new equipment to some extent. This, in turn, decreases the resources used for manufacturing, leading to a more sustainable approach.

The Ethics of Disposing CPAP Supplies

Beyond the tangible impact on the environment and personal space, there’s an ethical dimension to consider:

  • Medical Equity: Your old equipment can be a life-changer for someone who can’t afford a new machine. Donating helps bridge the gap of medical equity, ensuring that more individuals have access to essential healthcare.
  • Reduction of Waste: Every item that’s recycled or repurposed is one less item in a landfill. By making informed decisions, you’re actively participating in a global effort to reduce waste and promote a circular economy.

Creative Repurposing Ideas

For those who have a knack for creativity, old CPAP supplies can be a treasure trove:

  • Lamps and Lighting: The unique structure of CPAP hoses can be used to design eclectic lighting fixtures.
  • Home Organizers: With some tweaks, masks and other parts can be transformed into organizers for jewelry, cables, or stationery.
  • Art Installations: For artists, these components can serve as raw materials for installations or sculptures.

I recommend exploring DIY platforms or collaborating with local artists to give your old supplies a fresh lease on life.


What to do with old CPAP supplies is not just about decluttering your space. It’s about giving back, reducing waste, and ensuring that you are taking steps towards better health and a better environment. Donate, recycle, or repurpose – the choice is yours, but make it a thoughtful one!


Can I sell my old CPAP machine?

Yes, there are platforms where you can sell or trade in your machine. However, be cautious and ensure that the buyer has a prescription if required in your jurisdiction.

How often should I replace my CPAP supplies?

It varies by part. Masks and nasal pillows every 3-6 months, hoses every 6-12 months, and filters between 2 weeks to 6 months, depending on their type.

Can I just throw away my old CPAP supplies in the trash?

While it’s possible, it’s not the most environmentally-friendly or beneficial way. Consider donating, recycling, or repurposing first.


  • Chris Chamberlan

    Chris Chamberlan, passionate animal welfare activist and USC graduate, conducted undercover RSPCA missions exposing slaughterhouse malpractices. A vegan and advocate for humane treatment, Chris has spoken at international conferences, been involved in vegan outreach, and founded Solarpunk Solutions for sustainability. His blending of animal welfare with eco-living principles for a compassionate future.

    View all posts

Was this helpful?

Thanks for your feedback!