When should I replace my oxygen tubing?

It is recommended to replace your oxygen tubing every 1 to 3 months, or sooner if it becomes cracked, discolored, or kinked, to maintain optimal airflow and hygiene.

What fittings are compatible with my oxygen tank?

Most oxygen tanks use standard-sized fittings that are compatible with oxygen tubing, regulators, and masks. Always verify the fitting size with your supplier or reference the specifications provided with your tank.

What does a swivel connector do, and do I need one?

A swivel connector helps your oxygen tubing stay untangled. It spins freely, so as you move—especially in bed—your tubing doesn’t twist or knot. Many people find it makes their oxygen setup feel easier and safer. Our swivels fit any standard tubing and come in 10-packs so you can place them wherever you need more freedom of movement.

When would I use a Y-connector in oxygen therapy?

A Y-connector splits one oxygen line into two. If you use the Oxyllow System, it’s how oxygen flows to both sides of the pillow. Some people also use Y-connectors to connect a cannula and another device or to set up oxygen in two areas of the home. Just remember, a Y splits the flow—you’re not doubling it.

Do you sell replacement tubing sets or parts for the Oxyllow System?

Yes. We offer individual replacement parts to keep your Oxyllow running its best—tubing sets, diffuser heads, extra pillowcases, swivels, and Y-connectors. You can purchase parts as needed, or join our membership for automatic replacements throughout the year. Everything is designed to be easy to replace and fits like the original.

Are your accessories compatible with other oxygen systems?

Most of them, yes. Our tubing, swivels, cannulas, and connectors all use standard fittings and work with most concentrators and tanks. The only items made specifically for Oxyllow are the pillowcase, foam blocks, and diffuser—but even those connect using standard tubing.

What is the diffuser head, and when should I replace it?

The diffuser head is the small cap that delivers oxygen into the Oxyllow pillow’s breathing zone. It should be replaced every 6–12 months or if it becomes clogged or airflow drops. If you’re on our membership plan, you’ll receive automatic replacements throughout the year.

Home / Collections / Oxyllow System®: Comfortable, Cannula-Free Oxygen Therapy Pillow Systems

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The Oxyllow® System

$119.99 $150.00

Oxyllow Memory Foam Cooling Pillow - Ideal for Stomach and Side sleepers

$40.00

Oxyllow® Membership

$90.00

Designed for Better Sleep with Oxygen Support

The Oxyllow System® offers an innovative alternative to traditional oxygen delivery methods. This pillow-based solution supports users who require supplemental oxygen while sleeping—without the need for tubes or nasal cannulas pressed against the skin. Ideal for use with a continous flow oxygen concentrator, the system promotes comfort and uninterrupted rest throughout the night.

How the Oxyllow System® Works

Each Oxyllow unit features a breathable cotton pillowcase and adjustablefoamchambers that form an oxygen-enriched zone near the user's mouth and nose. Connected via standard tubing to a home oxygen tank or concentrator, the system maintains gentle airflow while accommodating side and stomach sleepers. The inner design supports airflow up to 3 LPM, without restricting normal breathing or requiring a mask.

Memory Foam Comfort and Smart Sleep Design

Unlike standard oxygen masks or rigid medical devices, the Oxyllow System® incorporates soft memory foam inserts that adapt to body position and head height. This ergonomic approach reduces pressure on the neck and shoulders while minimizing irritation and nasal congestion. The system fits easily on most mattresses and beds, integrating smoothly with typical bedroomfurniture and accessories like mattress protectors or adjustablebed frames.

Supporting Nighttime Oxygen Therapy at Home

By creating a stable, oxygen-rich environment, the Oxyllow System® can support users seeking relief from snoring, hypoxia-related sleep disturbances, or low nighttime bloodoxygen levels. It’s particularly helpful for patients experiencing discomfort with traditional oxygen masks or tubing. If you're managing conditions like asthma, sleep apnea, or heart failure, consult your physician to determine if this system aligns with your therapy goals.

Seamless Compatibility with Your Equipment

The Oxyllow System® works with most standard oxygensupplies—whether you're using a home concentrator, portable tank, humidifier, or liquid oxygensystem. No power source is needed, and it’s free of latex and petroleum-based materials. It’s a low-profile, easy-to-use solution for patients and caregivers seeking comfort without extra weight or electronics.

Who Might Find Value in the Oxyllow System®?

Adults using supplemental oxygen for sleep support
Individuals with irritation from cannulas or oxygen masks
Side or stomach sleepers needing tube-free oxygen delivery
Caregivers shopping for patients with limited mobility
Users looking for oxygen therapy solutions that integrate with bedroom design

Backed by Innovation from Sleep Easy Technology

Sleep Easy Technology combines biomedical engineering with compassionate design, creating solutions that prioritize airflow, sleep quality, and home usability. Our team continues to develop comfort-forward devices that support a range of patient needs while integrating naturally into daily life.

30-Day Return Policy

Try the Oxyllow System® for 7 nights. If it doesn't fit your needs, you can return it within 30 days for a full refund (minus shipping). Our goal is to help you breathe easier—and sleep better—without worry.

Have Questions? We're Here to Support You

Whether you’re new to oxygen therapy or exploring more comfortable delivery options, our team is here to help. Call 574-367-6552 or visit our contact page for personalized answers about fit, compatibility, or setup.

Oxyllow System – Cannula-Free Oxygen Pillow FAQs

Q: What’s included with the Oxyllow System?
A: The kit comes with everything you need to get started: two foam blocks, one custom pillowcase, three 7-foot oxygen tubes, a Y-connector, two diffuser heads, and a setup guide. Just add your own pillow and oxygen source.

Q: Can I use my own pillow?
A: Yes. The Oxyllow pillowcase fits over your standard bed pillow. It securely holds the diffuser blocks in place so you can keep the comfort you’re used to.

Q: How do I set it up?
A: Setup takes 5–10 minutes. Place the blocks in the pillowcase, attach the diffusers, connect tubing with the included Y-splitter, and hook up to your concentrator. Lie down, adjust as needed, and enjoy oxygen without a mask.

Q: Will it work with my oxygen machine?
A: Oxyllow works with most home concentrators and continuous-flow tanks. It uses standard connectors and supports up to about 3 LPM. Pulse dose can work, but continuous flow is best for consistent delivery.

Q: Do I have to stay in one position?
A: No. As long as your face stays within a few inches of the diffuser, you’ll get oxygen. The dual-sided design works for back and side sleepers and adjusts naturally as you move.

Q: How do I clean it?
A: Wash the pillowcase regularly like you would any bedding. Wipe diffusers and tubing weekly. Tubing should be replaced every 2–3 months, and extra parts are easy to reorder or included in our Membership.

Q: What is the Oxyllow Membership?
A: It’s an optional plan that ships fresh tubing and diffuser parts on a schedule, so you don’t have to keep track. Great for peace of mind, especially for caregivers.

Q: What if it doesn’t work for me?
A: We offer a 30-night risk-free trial. Try Oxyllow at home, and if it’s not a fit, return it for a full refund (minus return shipping).

Q: How can I prevent nosebleeds caused by using oxygen?
A: Oxygen can sometimes dry out nasal passages, especially with cannulas. With Oxyllow, there's no direct nasal contact, which many find gentler. You can also ask your provider about adding a humidifier bottle to your concentrator for extra moisture.

Q: What if I’m a mouth-breather? Can I still get enough oxygen without a mask?
A: Yes. Oxyllow creates an oxygen-rich pocket around your face, so both nose and mouth breathers benefit. The diffusers gently fill the space where you sleep, making it a good fit even if you breathe through your mouth.