Small yorkie in oxygen chamber

Veterinary Grade Pet Oxygen Chambers

Discover our selection of premium Pet Oxygen Chambers, used by veterinarians, trusted by pet owners to deliver medical grade care at home or in the hospital.

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Veterinary-Grade oxygen, in the comfort of your home.

Discover what makes our products stand out from the rest

PureVent ventilation technology

Built-in Hypalon vents continuously manage heat, humidity, and the carbon dioxide your pet exhales, keeping the chamber safe and comfortable without ever unzipping the doors. Paired with the included six-piece venturi system, you can dial in the exact oxygen saturation your veterinarian prescribes—from 25% up to 60%.

Durable, clear hard paneling

Scratch-resistant, crystal-clear side panels give you full visibility of your pet at all times while standing up to everyday use. Reinforced top handles and a one-click lock system make the chamber sturdy, secure, and easy to carry from room to room.

Veterinary-grade design that folds flat

Built with input from veterinarians and engineered for real-world durability, the chamber delivers clinic-style oxygen therapy at home—then collapses in seconds into its included carry case for effortless storage and travel. The waterproof, easy-clean comfort mat makes oxygen therapy ready whenever your pet needs it.

Featured products

Veterinary-Grade
pet oxygen chamber for pets up to 30lbs

PureVent Pet Oxygen Chamber – At Home Veterinary-Grade Oxygen Therapy For Pets

$500.00
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Dog resting inside a clear pet oxygen chamber connected to a blue oxygen concentrator in a living room.
Real Review
"Pawprint was great to work with and very helpful. They had options available for me to use the machine without the kennel due to shipping error. This kept us from having to pay $2700 a day for icu care. So easy to work with."
Jerry S., Dog owner
10,000+
Happy pets
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Everything you need to know about the PureVent Chamber

This durable, veterinary-grade chamber is designed to provide treatment for your pet in the comfort of your own home.
The chamber includes the full venturi system, oxygen tubing, a waterproof comfort mat, and a carry case. The one thing it does not include is the oxygen source—you'll need a continuous-flow oxygen concentrator to supply it (5 LPM for the Medium, 10 LPM for the Large). The chamber itself does not produce or contain oxygen.
The chamber itself does not require a prescription. The oxygen concentrator that supplies it does require an RX, since your veterinarian determines the appropriate flow rate, oxygen level, and treatment plan for your pet.
This is the most important thing to understand about chamber safety. When a pet breathes inside an enclosed space, they continuously exhale carbon dioxide and generate heat and humidity. Without proper ventilation, those build to unsafe levels. A quality oxygen chamber must be vented to release them. The PureVent chamber's built-in Hypalon vents do this continuously—so conditions stay safe without ever unzipping the doors and letting your prescribed oxygen level escape.
The venturi kit is a set of six color-coded adapters (25%, 28%, 35%, 40%, 50%, and 60%) included with every chamber. Each adapter has open slits that pull in a precise amount of room air and mix it with the pure oxygen from your concentrator, letting you hit the exact oxygen saturation your vet prescribes. As a bonus, this same mixing action multiplies the total airflow through the chamber, which is what powers the venting that clears CO₂, heat, and humidity.
Choose by your pet's weight and size. The Medium fits pets up to 30 lbs; the Large fits pets up to 70 lbs. Your pet should be able to fit comfortably both standing up and lying down—when in doubt, size up. The Medium offers both side and top entry; the Large offers side entry.
Yes. The chamber is sized by weight range, not species. As long as your pet fits comfortably within the listed range, it works—including cats, dogs, small mammals, birds, and more.
Yes. Even at the highest flow, you won't feel a strong blast of air—just a gentle, quiet flow inside the port. That's completely normal and means the system is working as designed.
Pet parents most often use the chamber for chronic respiratory conditions (chronic bronchitis, collapsing trachea, laryngeal paralysis), heart-related breathing issues (congestive heart failure, pulmonary hypertension, mitral valve disease), and recovery support (post-surgery, pneumonia, healing from injury). It's also ideal for pets who won't tolerate a mask. Always use under veterinary guidance.
In-hospital oxygen therapy typically runs $100–$300 per hour, which can total $4,800–$21,600 over a 2–3 day stay. An at-home concentrator-and-chamber setup is a one-time cost starting around $1,300, giving you veterinary-grade oxygen therapy at home under your vet's direction.

Terminology Guide

Oxygen chamber (oxygen cage)

An enclosed, controlled space where a pet receives sustained oxygen therapy at home. The chamber itself doesn't produce oxygen—it's supplied by a continuous-flow concentrator—and creates a calm, stress-free environment, ideal for pets who won't tolerate a mask.

Built-in ventilation (PureVent technology)

The single most important safety feature of any oxygen chamber. As a pet breathes inside an enclosed space, they continuously exhale carbon dioxide and generate heat and humidity—and without proper venting, those build to dangerous levels. A quality chamber must be vented to release them. The PureVent chamber's integrated Hypalon vents do exactly this, continuously displacing CO₂, heat, and moisture so conditions stay safe without ever unzipping the doors.

Oxygen Purity

The concentration of oxygen in the output, typically measured as a percentage. Medical-grade concentrators deliver 90-95% pure oxygen.

Venturi kit (venturi adapter)

The set of multi-colored fittings included with every chamber that sets your oxygen saturation level. Each adapter mixes room air with the oxygen supply from your concentrator to achieve a precise, vet-prescribed percentage—available settings are 25%, 28%, 35%, 40%, 50%, and 60% (40% is the most commonly used).

Total airflow

The combined volume of oxygen and entrained room air moving through the chamber. The venturi kit multiplies total airflow, which is what powers the venting—displacing the heat, humidity, and exhaled carbon dioxide that would otherwise accumulate. Higher total airflow is central to keeping the chamber safe during therapy.

Oxygen saturation (FiO₂)

The concentration of oxygen inside the chamber, set with the venturi adapters. Your veterinarian prescribes the right percentage for your pet's condition; the venturi system lets you hit that target reliably.

Continuous-flow oxygen concentrator

The medical-grade device that supplies the chamber, pulling oxygen from room air and delivering it at a steady flow rate. The Medium chamber requires at least 5 LPM; the Large requires at least 10 LPM. Prescription required for the concentrator.

Flow rate (LPM)

Liters per minute of oxygen the concentrator delivers to the chamber. Matching the right flow rate to your chamber size is what allows the venturi system to achieve safe, accurate saturation levels and adequate venting.

Continuous oxygen therapy

Sustained, uninterrupted oxygen delivery over an extended session, as opposed to short-term rescue oxygen. The chamber is built for this kind of ongoing, vet-directed treatment—pairing a continuous-flow concentrator with constant venting so a pet can stay in a safe, oxygen-rich environment for as long as their condition requires.