---
product_id: 536967621
title: "Extra-Large Rapid Response 12L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (6 Pack)"
brand: "boost oxygen"
price: "€ 406.03"
currency: EUR
in_stock: true
reviews_count: 8
category: "Boost Oxygen"
url: https://www.desertcart.hr/products/536967621-extra-large-rapid-response-12l-canister-respiratory-support-for-aerobic
store_origin: HR
region: Croatia
---

# 98% pure oxygen concentration 12 liters capacity for 225+ breaths Lightweight & fully recyclable canisters Extra-Large Rapid Response 12L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (6 Pack)

**Brand:** boost oxygen
**Price:** € 406.03
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe Better, Perform Stronger — Oxygen That Keeps Up With You!

## Quick Answers

- **What is this?** Extra-Large Rapid Response 12L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (6 Pack) by boost oxygen
- **How much does it cost?** € 406.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/536967621-extra-large-rapid-response-12l-canister-respiratory-support-for-aerobic)

## Best For

- boost oxygen enthusiasts

## Why This Product

- Trusted boost oxygen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Oxygen Power:** Experience 98% oxygen purity for instant respiratory support anytime, anywhere.
- • **Extended Use Capacity:** Extra-large 12L canister delivers over 225 one-second inhalations—stay fueled longer.
- • **On-the-Go Convenience:** Compact, lightweight, and recyclable design fits seamlessly into your active lifestyle.
- • **Trusted American Quality:** Proudly made in the USA by the leading brand since 2007, featured on Shark Tank.
- • **Performance & Recovery Boost:** Supports aerobic recovery, altitude adjustment, and enhanced cellular energy.

## Overview

Boost Oxygen Extra-Large 12L Canister offers 98% pure supplemental oxygen in a portable, lightweight, and recyclable design. Ideal for aerobic recovery, altitude adaptation, and emergency respiratory support, this 6-pack provides over 225 quick inhalations per canister. Manufactured in the USA by the trusted Boost Oxygen brand, it’s the go-to solution for professionals seeking reliable, on-demand oxygen anytime, anywhere.

## Description

The Rapid Response Oxygen Canister is ideal for home and business first-aid stations. During any emergency, access to portable oxygen provides an effective way to support immediate recovery before First Responders can arrive on scene. Why do First Responders provide oxygen during an emergency? Because oxygen can help the body's organs and tissues function properly.

Review: Works well. - very good product.Works well.
Review: Red Cross emergency oxygen in a can - I purchased these for my 84 year old mom who was taking a road trip with my sister to visit family in Colorado. She was nervous about the elevation and less oxygen so I purchased these more for her peace of mind than anything - however, she actually did use them every so often. She said it helped. Having said that, the cans arrive and feel completely empty. - Oxygen has no weight. A little un-nervey at first. The top of the can has a type of 'mask' you can hold to your mouth while easily pressing on the 'trigger.' Oxygen delivered. Breath deeply and slowly. She believes it really helped just using it every now and then. I have to believe her. The ad states there are about 225 breaths in each can. I purchased this brand as it seemed the best reviewed, the most breaths per can and the shape of the top. Ease of use was important too. I would feel comfortable purchasing this brand again. American Red Cross. Having said all of this, I never hesitate to update my reviews should new info seem useful. All of my reviews reflect my honest, personal experience with the reviewed item - your experience may be different. I am not influenced by any outside source. I receive/accept NO free products or discounts that are not available to all shoppers- ever. I am a verified purchaser - not a paid reviewer. I have been doing honest, trustworthy reviews for well over 25 years with desertcart - posting thousands and thousands of reviews. Those posts have been viewed over 8.2 million times to date. BOTTOM LINE: I pay for all my stuff, just like you do - with hard earned dollars!

## Features

- FILLED WITH 98% OXYGEN: All-natural, prescription-free respiratory support that can be used by anyone, anytime, anywhere for non-medical purposes. Breathe Better!
- 12 LITERS: The largest canister in the Boost Oxygen lineup, designed for longer-lasting use with up to 225 one-second inhalations per can.
- CONVENIENT, LIGHTWEIGHT, AND RECYCLABLE: this 6-pack of Boost Oxygen comes with portable oxygen canisters for on-the-go lifestyles that are completely recyclable.
- HEALTHY ENERGY FOR YOUR BODY: Every cell in the human body requires oxygen to function properly. Supplemental oxygen supports healthy brain and cellular function.
- MADE IN THE USA: This product is proudly manufactured in Connecticut by Boost Oxygen, the most trusted brand and worldwide leader in supplemental oxygen canisters since 2007. As Seen On Shark Tank.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C7CXJ8CR |
| Best Sellers Rank | #46,257 in Health & Household ( See Top 100 in Health & Household ) #28 in Oxygen Accessories |
| Customer Reviews | 4.4 4.4 out of 5 stars (428) |
| Date First Available  | June 7, 2023 |
| Manufacturer  | Boost Oxygen |

## Images

![Extra-Large Rapid Response 12L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (6 Pack) - Image 1](https://m.media-amazon.com/images/I/71qLStGumFL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well.
*by R***D on January 4, 2026*

very good product.Works well.

### ⭐⭐⭐⭐⭐ Red Cross emergency oxygen in a can
*by F***G on October 7, 2023*

I purchased these for my 84 year old mom who was taking a road trip with my sister to visit family in Colorado. She was nervous about the elevation and less oxygen so I purchased these more for her peace of mind than anything - however, she actually did use them every so often. She said it helped. Having said that, the cans arrive and feel completely empty. - Oxygen has no weight. A little un-nervey at first. The top of the can has a type of 'mask' you can hold to your mouth while easily pressing on the 'trigger.' Oxygen delivered. Breath deeply and slowly. She believes it really helped just using it every now and then. I have to believe her. The ad states there are about 225 breaths in each can. I purchased this brand as it seemed the best reviewed, the most breaths per can and the shape of the top. Ease of use was important too. I would feel comfortable purchasing this brand again. American Red Cross. Having said all of this, I never hesitate to update my reviews should new info seem useful. All of my reviews reflect my honest, personal experience with the reviewed item - your experience may be different. I am not influenced by any outside source. I receive/accept NO free products or discounts that are not available to all shoppers- ever. I am a verified purchaser - not a paid reviewer. I have been doing honest, trustworthy reviews for well over 25 years with Amazon - posting thousands and thousands of reviews. Those posts have been viewed over 8.2 million times to date. BOTTOM LINE: I pay for all my stuff, just like you do - with hard earned dollars!

### ⭐⭐⭐⭐ Loses pressure after the first initial use. Seller contacted me and made it right, Thank You
*by R***M on April 3, 2025*

Seems like it loses pressure after the first use. Worked great the first time and used a couple days later and I noticed the pressure was a less. Used it again a few days later and barely have any pressure left in the can. The air has no taste and very easy to use fitting comfortably around my mouth, even with a beard. I don’t notice any energy difference, but only one breath at a time is probably not going to be that noticeable. Thought it would be good for use after being in a smoky environment like a bar in Florida. Not worth the price if I can only get a couple of breaths out of a whole can. After posting my initial review, the seller contacted me addressing this issue. Hopefully it was a one time incident with the product and doesn’t happen again, but I do commend the seller for making it right. I’m therefore adjusting my review from one star to four stars for the seller contacting me and addressing my concern. I will definitely give this product another chance.

## Frequently Bought Together

- American Red Cross + Boost Oxygen | Extra Large 12L Canister (6 Pack)
- Boost Oxygen Large Natural 10 Liter Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance and Health (3 Pack)
- Oxygen Plus 11 Liter Canister - O+ Biggi 6 Pack | Portable Oxygen Can | 99.5% Pure O2 | Natural Wellness Supplement to Boost Energy & Recovery | 50+ User Per Canister

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**Shop now:** [https://www.desertcart.hr/products/536967621-extra-large-rapid-response-12l-canister-respiratory-support-for-aerobic](https://www.desertcart.hr/products/536967621-extra-large-rapid-response-12l-canister-respiratory-support-for-aerobic)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-10*