ExHale XL CO2 Bag

ExHale XL CO2 Bag – Extended CO2 Coverage for Larger Grow Spaces

The ExHale XL CO2 Bag operates on the same mycelial mass technology as the ExHale Original, but is sized for medium to large grow spaces. It releases CO2 continuously through a microporous breather patch for up to 6 months without electricity, heat, or any refillable components.

The XL version is designed for spaces up to 6x6 feet or 288 cubic feet, making it suitable for larger tents, rooms, and production environments that the Original size does not cover. Like all ExHale products, it includes a freshness seal that doubles as a hanging hook and requires no maintenance after installation.

Key Features & Benefits

• Larger Coverage Area — Sized for grow spaces up to 6x6 feet or 288 cubic feet
• 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 equipment of any kind
• Maintenance Free — No refills or monitoring needed once the bag is in place
• Organic Compatible — Suitable for use in certified organic production environments
• Made in the USA — Manufactured domestically with patent pending genetics
• Freshness Seal Hanger — Freshness seal doubles as a hanger for easy positioning above the plant canopy

Who Should Use ExHale XL?

The ExHale XL is suited for growers with medium to large grow spaces who want a passive, low-maintenance CO2 supplement. It is a good fit for larger tents or dedicated grow rooms where the Original size would not provide adequate CO2 coverage throughout the space.

XL vs. Original: Choosing the Right Size

The ExHale Original is rated for 4x4 ft or 128 cubic ft spaces, while the XL is rated for 6x6 ft or 288 cubic ft. If your grow space falls between these sizes, choose the larger option to ensure consistent CO2 distribution. For spaces larger than 288 cubic feet, consider using multiple ExHale XL bags positioned at different points in the room.

Frequently Asked Questions

How does ExHale XL differ from ExHale Original?

The XL is sized for larger grow spaces, covering up to 6x6 ft or 288 cubic ft compared to the Original's 4x4 ft or 128 cubic ft coverage area.

How long does ExHale XL last?

ExHale XL is guaranteed to produce CO2 for 6 months.

Does ExHale XL need electricity or refilling?

No. It operates passively through mycelial activity and requires no electricity, heat, or refills.

Where should I hang ExHale XL?

Position it slightly above your plant canopy so CO2 falls down onto the plants. Near a fresh air intake also works well if you have active ventilation.

Is ExHale XL suitable for organic growing?

Yes. ExHale XL is suitable for use in organic production environments.