ExHale, The Original CO2 Bag

ExHale Original CO2 Bag – Continuous CO2 for Up to 6 Months

The ExHale Original CO2 Bag delivers a continuous supply of carbon dioxide to your grow space using a live mycelial mass sealed inside a vented bag. CO2 is released through a microporous breather patch, providing a steady and maintenance-free CO2 source for up to 6 months without any electricity, heat, or bottle refills.

On average, the ExHale Original raises CO2 levels approximately 500 ppm above ambient air, supporting plant photosynthesis throughout both the vegetative and flowering stages. It is sized for a 4x4 foot or 128 cubic foot grow space and includes a freshness seal that doubles as a hanging hook for convenient positioning above the plant canopy.

Key Features & Benefits

• Continuous CO2 Production — Mycelial mass releases CO2 24 hours a day for up to 6 months guaranteed
• No Electricity Required — Operates without power, heat, or CO2 production units of any kind
• Maintenance Free — No refills, timers, or monitoring required once placed in the grow space
• 500 ppm CO2 Boost — Raises CO2 approximately 500 ppm above ambient air levels on average
• 4x4 ft Coverage — Sized for grow spaces up to 4x4 feet or 128 cubic feet
• Organic Compatible — Suitable for use in organic production environments
• Made in the USA — Manufactured domestically with patent pending genetics
• Freshness Seal Hanger — Comes with a freshness seal that doubles as a hanger for easy positioning above plants

Who Should Use ExHale?

The ExHale Original CO2 Bag is suited for small to medium-scale indoor growers who want a passive, low-maintenance way to supplement CO2 in their grow space. It is an appropriate option for growers who do not have CO2 tanks, generators, or controllers, and who want a set-and-forget approach to CO2 enrichment.

How to Position ExHale in Your Grow Space

Place the ExHale CO2 Bag slightly above the level of your plants so that CO2 falls directly onto the canopy, since CO2 is heavier than air and will settle downward. If your space has a ventilation system, position the bag near the fresh air intake so CO2 is drawn upward through the canopy as air circulates. The ExHale requires no setup beyond removing the freshness seal and hanging it in the desired location.

Frequently Asked Questions

How long does ExHale Original last?

The ExHale Original is guaranteed to produce CO2 for 6 months.

How much does it raise CO2 levels?

On average, the ExHale Original raises CO2 approximately 500 ppm above ambient air levels.

What size grow space does it cover?

It is designed for a 4x4 foot or 128 cubic foot grow space.

Does it need electricity or refilling?

No. The ExHale Original requires no electricity, heat, or refills. It operates passively through the natural activity of the mycelial mass inside.

Can it be used during both veg and flowering?

Yes. ExHale can be used during both the vegetative and flowering stages of plant growth.