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A continuous positive airway pressure (CPAP) machine is often prescribed as a treatment for sleep apnea. CPAP machines are used in conjunction with a mask, tubing, and other accessories to help those with sleep apnea breathe more normally throughout the night.
CPAP supplies allow users to make adjustments to their CPAP treatment. A better-fitting mask cushion, lightweight tubing, or a specialized pillow may help users sleep more comfortably while undergoing CPAP therapy. These supplies need to be properly cared for and replaced regularly.
We’ll cover all the basics to help you find the best CPAP supplies, including what’s necessary, what’s optional, how often your supplies need to be replaced, and how to choose the right accessories for your needs.
If you’re looking for a CPAP machine itself, here’s a list of the best CPAP machines and best CPAP masks that we’ve evaluated. If you have specific mask needs, you can also check out our lists of best CPAP nasal masks and best full face CPAP masks.
The Best CPAP Supplies
Best Tubing for ResMed CPAP Owners
ResMed ClimateLineAir 11 Heated Tubing
Who it’s best for:
- People who use the ResMed AirSense 11 CPAP machine
- Those who sleep up to 6.5 feet away from their CPAP device
- Sleepers who prefer specific heat settings for their tubing
- Auto Climate Mode automatically adjusts temperature and humidity levels to prevent rainout
- Swivel connection ensures excellent freedom of movement
- Affordably priced with discounts available for subscribers
The ResMed ClimateLineAir 11 is one of the most advanced CPAP tubes on the market today. The automatic temperature adjustments should appeal to AirSense 11 owners who want tubing that adapts to their heat and humidity levels.
Most heated CPAP tubing remains at a fixed temperature regardless of how hot or humid your bedroom feels. With the ResMed ClimateLineAir 11, the temperature falls between 60 and 86 degrees — a range that should satisfy most CPAP users. Note: the tubing is exclusively compatible with ResMed’s AirSense 11 CPAP machine.
What Does It Do?
The ClimateLineAir 11 measures 6.5 feet in length. Both ends swivel 360 degrees in either direction, ensuring a stable connection between your CPAP machine and mask even if you change sleep positions or toss and turn. Proprietary HumidAir technology monitors humidity and heat settings in the tube and mask, and the Auto Climate Mode function adjusts the temperature accordingly. This helps prevent rainout that occurs from condensation building up inside the tube. ResMed recommends cleaning the tube on a regular basis, and replacing it every 6 months.
Who It’s Best for
Automatic temperature adjustments are a major perk for any CPAP user who finds their tubing either too hot or too cold. Those who experience congestion can also benefit from the low potential for rainout. A flexible design with swiveling connectors at both ends makes the tube a great option for restless sleepers, as well as combination sleepers who frequently change positions during the night.
Since the ClimateLineAir 11 is only compatible with the AirSense 11, the tube is limited to those who use this CPAP device. The tube is also relatively short, so you should sleep no more than 6.5 feet from your CPAP machine.
The ClimateLineAir 11 is affordably priced, and those who opt for a subscription with Singular Sleep receive an additional 5% discount on their purchase. Unused tubes can be returned within 30 days of delivery.
Best Filters for ResMed CPAP Owners
ResMed Replacement Filters
Who it’s best for:
- Those who use ResMed AirSense or AirCurve CPAP machines
- People who are highly sensitive to dust and other allergens
- Value seekers
- Filters effectively block small and large particulates
- Affordable pricing
- Up to one month of use before a replacement is needed
Affordable and long-lasting, ResMed Replacement Filters are an indispensable accessory for AirSense and AirCurve owners. The ultrafine fibers block particulates of all sizes to ensure strong, steady airflow from your ResMed CPAP machine.
Changing the filters of your CPAP machine on a regular basis is crucial. If the filters are too old, dust and other contaminants can clog the device, forcing it to work harder to deliver pressure at your prescribed levels. These replacement filters from ResMed are designed to perform for several weeks, which is a fairly long lifespan compared to other CPAP filters. They are also highly effective at preventing particulates from interfering with your therapy.
What Do They Do?
Each package contains two replacement filters. They are composed of polypropylene and acrylic, two durable materials commonly used in filtration products, and their fibers can block common household particulates such as pollen, dust, and pet dander. ResMed recommends replacing each filter after 1 month of use, or immediately if you suspect the filter has torn or otherwise become compromised.
Who It’s Best for
Every CPAP machine owner should replace their device’s filter on a regular basis. These particular filters are exclusively compatible with ResMed’s AirSense and AirCurve machines. Priced at less than $3 apiece, the filters are a steal for shoppers with tight budgets. If you own a different device, you should be able to find a comparable set of filters at a competitive price-point.
If you purchase ResMed Replacement Filters from Singular Sleep and sign up for a subscription with that site, you’ll receive an additional 5% discount on your order. Reasonable flat-rate shipping is also available for customers in the contiguous U.S., and unopened filters can be returned within 30 days of delivery.
Best Travel Bag
ResMed AirMini Travel Bag
Who it’s best for:
- Frequent flyers
- Those who own compact CPAP machines
- Shoppers who want to invest in a long-lasting travel bag for their CPAP accessories
- Durable outer fabric resists wear and tear
- Inner compartments for different CPAP components
- Shoulder strap is adjustable and removable
The AirMini Travel Bag is compact, durable, and stylish. Different compartments allow you to separate your device’s components and protect them from the elements, while an adjustable strap keeps you comfortable when you’re on the go.
If you use a CPAP machine and travel frequently, a portable bag for stowing your device’s various components is a must. The AirMini Travel Bag is specifically designed for ResMed’s CPAP device of the same name, but you can use the bag for any device as long as it doesn’t measure more than 12 inches long, 8.75 inches wide, or 3.25 inches thick.
What Does It Do?
The bag’s interior consists of three lined compartments for storing your machine, connective hose, and mask. An interior mesh pocket and outer pocket provide additional space for other personal items. The exterior fabric is durable and akin to upholstery cloth, so it should hold up well over time. The bag also includes an adjustable shoulder strap, which can be removed if you prefer to store your CPAP accessories in your luggage.
Who It’s Best for
Anyone who uses a travel-friendly CPAP machine should be able to use the bag — but if you don’t own the ResMed AirMini, double-check the dimensions to ensure your device and its components aren’t too large. Whether you prefer to carry your CPAP travel bag or stow it in your suitcase, the removable strap has you covered either way.
The AirMini Travel bag is reasonably priced, especially given its practical and long-lasting design. Singular Sleep also offers affordable, flat-rate shipping for all orders within the contiguous U.S. If you change your mind after ordering the bag, you may return it unused within 30 days of delivery.
Best for Added Comfort
AG Industries CPAP Boomerang Gel Pad
Who it’s best for:
- Anyone whose CPAP mask extends above the bottom of their nose
- Those who experience pressure while receiving CPAP therapy
- Shoppers with tight budgets
- Cooling pads alleviate redness and discomfort on the bridge of your nose
- Washable for repeated use
- Suitable for any CPAP user
The CPAP Boomerang Gel Pad is a great solution to the irritation and red marks that often accompany CPAP therapy. The pad is affordable and reusable, and the gel provides a refreshingly cool sensation for your skin.
Irritation, redness, and forehead pressure are common side effects of CPAP therapy — particularly for anyone with a full face or nasal mask that covers their nose. The CPAP Boomerang Gel Pads from AG Industries are applied to the bridge of your nose to serve as a thin layer of cushioning between your skin and the mask.
What Does It Do?
The pad is made of polymer gel with a slightly adhesive finish to keep it in place. The gel has cooling properties to soothe your irritated skin. In addition to reducing discomfort, the pad is thick enough to create a seal and reduce the potential for air leaks at the top of your mask.
Each box contains one pad. To clean the pad, wash it in warm or cold water and store the package away from direct sunlight. Be sure to wash before each use. AG Industries recommends replacing the pad after 30 days.
Who It’s Best for
Anyone can benefit from the Boomerang Gel Pad’s cooling and pain-relieving qualities, but this product is especially geared toward people with bulky masks that cover the bridge of their nose. You should also consider the pad if your mask is somewhat loose and prone to leakage, but you aren’t ready to invest in a new model.
Singular Sleep offers a 5% discount on the CPAP Boomerang Gel Pad for customers who create a subscription with their purchase. Low, flat-rate delivery is available for orders in the contiguous U.S., and you may return the pad within 30 days as long as it is unused and shipped back to Singular Sleep in its original packaging.
Best CPAP Battery
Medistrom Pilot-24 Lite Battery and Backup Power Supply
Who it’s best for:
- Anyone whose CPAP machine struggles with battery life
- ResMed, Philips Respironics, 3B and Apex CPAP device owners
- Those who want to invest in a charging station for their electronics
- Operates up to 16 hours before recharge is needed
- Compatible with a wide range of CPAP devices
- Built-in LED flashlight to assist with installation
The Medistrom Pilot-24 Lite performs at a higher level than most CPAP batteries on the market today. In addition to powering your CPAP machine, the battery can also serve as a charging station for phones, tablets, and other electronic devices.
If you want to invest in a robust battery for your CPAP machine, Medistrom’s Pilot-24 Lite is one of the strongest options available. The battery operates for 8 to 16 hours, depending on your CPAP device’s pressure settings and power usage, but only requires up to 3 hours per recharge. The battery is also highly durable, and designed for more than 500 charge cycles.
What Does It Do?
The battery consists of an aluminum case and industrial-grade lithium ion cells. It weighs just over 1 pound and measures less than 1 inch thick, making it light and compact for travel. A built-in LED flashlight helps you navigate in the event of a power failure. The USB port also allows you to charge phones, tablets, and other electronic devices.
The battery is compatible with several leading CPAP machines. These include three devices from ResMed — the ResMed AirSense, AirMini, and AirCurve — as well as the Philips Respironics DreamStation Go, 3B Medical Luna, and Apex Medical iCH. You can also use the battery with ResMed’s S9 CPAP and VPAP machines, though you’ll need to purchase an additional cable kit.
Who It’s Best for
People who frequently travel or camp, or who live in homes prone to blackouts, can all benefit from investing in a backup battery for their CPAP machine. This allows them to maintain full compliance with their CPAP therapy even in the absence of a power source. The battery’s versatility also allows you to use it with a handful of standard and travel devices from leading CPAP brands. The sticker price might seem high at first glance, but the durable design ensures plenty of use.
Customers in the contiguous U.S. who order their Pilot-24 Lite from Singular Sleep receive free ground shipping with their purchase. You can return the battery unused within 30 days of delivery, and Medistrom backs it with a 1-year manufacturer’s warranty.
In-Depth CPAP Supply Guides
How to Choose CPAP Supplies
It may come as a surprise that your CPAP machine doesn’t come equipped with everything you need to get started. Depending on your machine and treatment plan, there are several necessary supplies that you may need to purchase before you can begin your therapy.
Deciding between different medical devices can be overwhelming. Working with a doctor or medical professional is important when selecting medical equipment. It can also be helpful to understand the different supplies available and what to look for when making a purchase. We’ll break down the most important factors to consider when shopping for CPAP accessories.
What to Consider When Purchasing CPAP Supplies
Materials, price, and product warranties are important considerations for any sleep accessory. However, with medical equipment such as CPAP supplies, it’s also crucial to consult with a doctor and confirm compatibility with the CPAP machine manufacturer before making any supplemental purchases. Each accessory should also be evaluated in the context of your unique CPAP therapy requirements, comfort preferences, and sleep style.
A CPAP machine is prescribed by a doctor, who should be able to recommend CPAP supplies to complement the CPAP unit. As a medical professional, they can speak with users one-on-one and help them decide which items are needed. They’ll also have professional insight regarding the best CPAP supplies for each unique situation.
After consulting with a doctor, shoppers may want to look for recommendations from the CPAP machine manufacturer. While the manufacturer won’t be able to recommend which accessories are best for an individual’s needs, they’ll confirm which accessories will work with the machine itself. This will help prevent the purchase of items that aren’t optimized for a specific CPAP unit.
Although many CPAP machines and accessories use universal fittings, machine compatibility should still be confirmed before purchasing additional CPAP supplies. For example, CPAP tubing is fairly standardized across the industry. However, heated CPAP tubing may not work with all CPAP units.
High quality materials can improve the fit and durability of CPAP supplies. For effective treatment, it is essential that these supplies fit comfortably and stand up to nightly use. The materials used will depend on the product. CPAP masks tend to be made of silicone, while tubing is typically made of plastic. Headgear and chin straps can have thin elastic or sturdier, cushioned bands. High quality materials will resist cracking, stretching, or losing shape.
While CPAP accessories need to be replaced regularly, durability should still be considered. Well-made CPAP supplies will last through their intended lifespan and contribute to how effective treatment is. This is especially important for longer lasting items, such as CPAP mask frames, headgear, and pillows.
Though it can be difficult to gauge the lifespan of a specific product, the materials, construction, and online reviews can give shoppers an idea of what to expect in terms of durability.
For CPAP supplies, the level of insurance coverage will likely play a role in budgeting. If your insurance plan covers 100% of the cost of certain CPAP supplies, price may not be a concern.
However, if you have to pay out of pocket, price can be a determining factor. Keep in mind that price is not the only indication of quality, and affordable CPAP supplies can still perform well and meet your needs.
A warranty protects your purchase against defects in the item’s materials or workmanship. In addition to warranty coverage, shoppers may want to confirm the company’s return policy before purchasing. Shopping online can present difficulties, especially when shopping for medical supplies that you cannot try before purchasing. A return policy and warranty coverage can give additional peace of mind.
Types of CPAP Supplies
Aside from finding the best CPAP machine, you’ll need several accessories for CPAP therapy. Some of these items are necessary for the functioning of your CPAP unit. Others are optional, but may help make your CPAP treatment more comfortable and effective.
Standard CPAP Supplies
CPAP Mask Frames: CPAP masks are built around a frame system that acts as the core of the mask. The mask frame holds the mask cushion in place and attaches to the headgear straps. They can be made with hard plastic, but mask frames made from soft materials like flexible silicone often provide cushioning and a secure seal.
CPAP Mask Cushions: This component represents the main interface between you and your CPAP machine. The mask cushion is the CPAP accessory responsible for creating an airtight seal around your mouth and/or nose. CPAP mask cushions come in different styles including full face, nasal, and nasal pillow. They’re typically made of soft materials like silicone, gel, foam, or memory foam. The best CPAP mask cushion for you will depend on your breathing pattern, preferred sleep position, and CPAP pressure prescription.
CPAP Headgear: CPAP headgear refers to the stretchy straps that ensure your mask stays in place and creates a tight seal. Most headgear is made from soft, elastic material. Headgear that includes cushioning or wider straps is generally designed to be more comfortable.
CPAP Hoses: A CPAP hose, also called tubing, is required to attach your CPAP machine to your CPAP mask or humidifier. Some CPAP machines come with a length of CPAP hose, but you may need to buy your own. CPAP tubing is standardized to fit in nearly all CPAP machines, masks, and humidifiers. It’s typically available in lengths of 6, 8, and 10 feet. If you’re an active sleeper who tosses and turns frequently, you can also find tubing made of lighter, more flexible material that gives the hose greater freedom of movement.
CPAP Filters: This accessory is important for cleaning the air that circulates through your CPAP machine. CPAP filters are designed to remove dust, mold spores, and other contaminants from the air before it passes through your CPAP mask and into your airways. CPAP filters are available in three varieties: disposable, reusable, and bacterial. Most CPAP machines require either a disposable or reusable filter while bacteria filters are optional.
Optional CPAP Accessories
CPAP Humidifiers: A CPAP humidifier connects to your CPAP machine and uses a tank of water to add moisture to the air before you breathe it in. This device is optional, but may be beneficial if you live in a dry climate or are sensitive to dry air. Without a CPAP humidifier, your CPAP therapy may dry out your mouth and nose, causing nosebleeds and dry mouth when you wake up.
CPAP Humidifier Chambers: This is the component of the CPAP humidifier that holds the water needed to add moisture to your CPAP air. Humidifying units should last several years, but, over time, the water chamber can become discolored, pitted, or cracked, and may attract bacteria. You can purchase replacement CPAP humidifier chambers separately.
CPAP Chinstraps: Chinstraps are flexible, circular, elastic straps that help hold your mouth closed by wrapping around the bottom of your chin and the top of your head. If you’ve chosen a nasal or nasal pillow mask, it is important that your mouth stays closed as you sleep. Otherwise, air can escape through your mouth and your CPAP therapy will be less effective.
CPAP Cleaners: Regular cleaning is crucial to keeping your CPAP machine hygienic and functioning properly. Cleaning your CPAP machine with warm water and mild soap is generally recommended. In addition, you may purchase specialized CPAP wipes for daily cleaning. There are waterless CPAP cleaners available, but these products are not approved by the FDA and there are potential risks to using them that shoppers should consider. CPAP cleaners are designed to sanitize CPAP supplies with ozone or UV light. However, these cleaners may degrade or damage your equipment, and pose health concerns for users.
CPAP Batteries: If you travel frequently, you may need to use your CPAP machine when you don’t have access to a power outlet. This requires an auxiliary battery. The most common type of CPAP batteries are lithium-ion, similar to the batteries found in other electronics, like smartphones. This type of battery is generally lightweight, charges quickly, and can typically power a CPAP unit for one or more nights.
CPAP Pillows: CPAP pillows are designed to help make side and stomach sleeping easier while undergoing CPAP therapy. They typically have a unique shape that contains cut-outs on either side of the pillow to help accommodate a CPAP mask and hose. When choosing a CPAP pillow, consider your preferred sleep position and how easy the pillow is to clean.
CPAP Heated Hoses: This is a specialized type of CPAP hose that is most often combined with a CPAP humidifier. It typically contains copper coils that can be heated electrically to keep the tubing warm. This helps prevent condensation from forming in the tubing when you run your CPAP humidifier. Check for compatibility when shopping for heated hoses, as not all CPAP machines will accommodate this style of tubing.
How Often Should CPAP Supplies Be Replaced?
As CPAP supplies are used nightly, you’ll need to replace them regularly. Replacement frequency will depend on the type of CPAP accessory. CPAP machines have longer lifespans, typically up to 5 years, but CPAP supplies and accessories need to be replaced more often.
CPAP filters and mask cushions require the most frequent replacement, around every 2 to 4 weeks. Filters can become easily clogged with dust and dirt over time. Replacing your mask cushion regularly is important for cleanliness, as well as ensuring your mask maintains a secure seal. In contrast, CPAP pillows are similar to standard pillows and should be replaced every 1 to 2 years.
If you’re unsure whether your mask components or other accessories need to be replaced, look for the following signs:
- Your mask no longer creates a secure seal
- You have to tighten your headgear frequently
- Your treatment begins to feel less effective
We’ll cover the general guidelines for replacing various CPAP supplies. For the most accurate replacement guidelines, check your CPAP owner’s manual or the accessory manufacturer’s website for specific details.
|CPAP Supply||Replacement Recommendation|
|Mask Cushions||2 to 4 weeks|
|Mask Frame||3 to 6 months|
|Mask Headgear||6 months|
|Humidifier Water Chamber||6 months|
|CPAP Battery||When it can no longer hold a full charge|
|CPAP Pillow||1 to 2 years|
How to Buy CPAP Supplies
CPAP supplies fall under the category of medical devices, which can make the purchasing process more complicated. In addition to getting an official diagnosis for sleep apnea and a prescription for CPAP therapy from your doctor, you’ll need to choose a model that suits your CPAP pressure prescription and comfort needs.
Other necessary steps include communicating with your insurance company about coverage, checking compatibility of supplemental supplies, and ensuring that any accessories fit and function properly.
A formal prescription from a doctor is required for the purchase of most CPAP supplies. The prescription can be used to purchase a CPAP machine, as well as CPAP accessories and supplies from a sleep clinic, pharmacy, or online retailer.
Keep in mind that when ordering CPAP supplies online, a physical or digital copy of your prescription will need to be uploaded to the retailer’s website. Also note that not all CPAP supplies require a doctor’s prescription. Many CPAP mask cushions, pillows, tubing, filters, and water chambers can be purchased without a formal prescription.
Unlike many medical treatments prescribed by a doctor, CPAP therapy can be personalized to suit your needs and preferences. However, navigating the various types of CPAP supplies and accessories can be an intimidating task. Your doctor can help you decide which items you need, and which ones you don’t.
You may also want to consult with your doctor about different CPAP accessories. They’ll have a better understanding of which accessories may work best for your prescribed pressure settings, CPAP machine model, sleep apnea severity, and sleep preferences. Your doctor may also recommend specific products.
Once you receive your CPAP supplies, your doctor can help you with the initial fitting and assembly to make sure your CPAP unit works properly with any new accessories.
Before purchasing supplies, check with your health insurance provider. Some insurance plans cover part or all of the cost of certain CPAP accessories. You can check by looking at the details of your specific health plan. CPAP accessories are typically listed under the durable medical equipment category in your insurance benefits.
You can also consult directly with a representative from your health insurance provider. They can help you determine which items are eligible for reimbursement. Your insurance is more likely to cover necessary items, such as CPAP filters and mask components, as opposed to optional items like CPAP pillows and batteries.
Also remember to consider coverage for replacement items. You’ll need to replace certain supplies such as CPAP mask cushions frequently, but your insurance plan will likely have its own replacement schedule you’ll need to follow to receive reimbursement.
Where to Buy
CPAP supplies can be purchased through your doctor, sleep specialist, sleep clinic, pharmacy, or online. Options such as your doctor’s office or pharmacy allow you to look at CPAP accessories in-person before you buy, but the selection will be limited. Online vendors tend to have the most extensive selections, and many offer returns or exchanges if you’re not satisfied with your purchase.
Frequently Asked Questions About CPAP Supplies
Purchasing CPAP supplies can be overwhelming, and it’s common for shoppers to have questions about the process. We’ll break down answers to some of the most frequently asked questions, though consulting with a medical professional is recommended prior to making any purchases.
Most private and public health insurance plans will cover at least part of the cost of CPAP supplies. However, coverage will vary between plans.
To get a better understanding of which CPAP supplies your insurance covers, search your benefits for “durable medical equipment.” If it’s included, your insurance plan will likely cover necessary CPAP supplies, such as masks, filters, tubing, and headgear.
Replacement schedules will vary slightly by plan and provider, but they tend to correspond with the reasonable lifetime that you can expect from your CPAP supplies. Private health insurance plans usually cover reusable filter replacements every 90 days, mask and tubing replacement every 6 months, and machine replacement every 5 years.
You can buy CPAP supplies online, or through your doctor, sleep specialist, pharmacy, or nearby sleep clinic. While shopping for CPAP supplies in-person can be useful, online retailers often have a broader selection of products.
CPAP machines typically come equipped with a power cord, 6 feet of standard CPAP hose, one or more filters, and a user’s manual. Some units also come with a carrying case. To confirm which items are included with the purchase of your CPAP unit, carefully read the product description or speak with your retailer.
While CPAP machines include some of the necessary equipment you’ll need for CPAP therapy, they do not include a mask and other important accessories. In addition to a mask, you’ll need to purchase replacement filters and other accessories, such as a CPAP humidifier and pillow, separately.
Most CPAP hoses or tubing are standardized. Unless otherwise noted in the product description, CPAP hoses are typically 19 millimeters in diameter and have universal 22-millimeter connection cuffs that fit into all CPAP masks and machines. Standard hoses are usually 6 feet in length, but you can also find longer and shorter hoses.
Although specialized CPAP tubing isn’t necessary, you may choose to buy tubing with extra features depending on your needs. Lightweight hosing is more flexible and may be more comfortable if you’re an active sleeper. Heated tubing is also available to help prevent condensation from forming when you use a CPAP humidifier with your CPAP unit.
A charged CPAP battery will typically last one or two nights. CPAP batteries can be a good option for traveling, in the event that you aren’t able to connect your CPAP machine to an outlet. Most lithium-ion CPAP batteries will get you through one night’s worth of sleep before requiring a charge. Battery run time can vary depending on your machine model, pressure setting, and whether you’re also using a humidifier. You can extend your battery’s run time by forgoing humidification.
CPAP humidifiers can help prevent dryness in your nose, mouth, throat. CPAP users often experience dryness in their airways. Dyness can be especially pronounced in new users who are still adjusting to their new CPAP therapy, and may lead to nosebleeds, congestion, chapped lips, and increased thirst. A CPAP humidifier adds moisture to the air that flows from your CPAP machine to your mask, alleviating dryness in the airways.
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