ExHale The Original CO2 Bag

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ExHale The Original CO2 Bag

SKU #: EX50001
ExHale Brand Product

Availability: In stock

Lead time: This product ships in 3-5 Business Days

Shipment Restrictions - What's This?
This item cannot be shipped to the following states: AK, HI


Supplement Your Plants With The ExHale Original CO2 Bag

There is no question your indoor plants are probably CO2 limited compared to those grown outdoors, but not every grower has the budget or space to bring in a burner or a tank & regulator kit. Luckily, any grower can enjoy the benefits of adding CO2 in the grow room thanks to the Original ExHale CO2 Bag.

This natural method is best used in small to medium-sized grow rooms or tents, up to 4' x 4' or 128 cubic feet. The Original Bag provides up to 6 months of guaranteed CO2 production and comes with a freshness seal which also serves as a hanger for your bag.

This bag will work around the clock, 24 hours a day with no need to refill bottles constantly or use expensive CO2 burners or tanks. The way it works is through a mycelial mass inside the vented bag, which inhales oxygen and exhales CO2 through the microporous breather patch. On average, these bags will raise your ambient CO2 levels by 500ppms, so your plants will no longer be limited by CO2 and can achieve their full genetic potential!

ExHale Original CO2 Bag Features

  • Steady supply of CO2 for 6 months guaranteed
  • Maintenance free
  • No heat
  • No electricity
  • Patent pending genetics
  • Suitable for Organic Production
  • Made in the USA

How to Use The ExHale Original CO2 Bag

Setting up and activating the ExHale Original CO2 Bag couldn't be easier, thanks to the included hanging seal. Simply activate the bag, hang it, and let it do it's job for the next 6 months with no maintenance or anything required by you!

If you have an intake ventilation system, we recommend hanging the bag near it, as it will help evenly disperse CO2 around your growing environment. Otherwise, hang it above the canopy near your plants as it is heavier than air, and will tend to fall down through your plants, dousing them thoroughly.

ExHale comes complete, simply follow the instructions and place the ExHale bag in your grow space and leave it alone to do its job.

Not sure how much CO2 you need to add to your grow room? Check out our CO2 calculator .

Tech Specs


Weight (lb.)4.5
Lead TimeThis product ships in 3-5 Business Days
Length (in.)8
Width (in.)5
Height (in.)5
Prop 65No
Shipping RestrictionsAK, HI
UL ListedNo
CO2 EnrichmentNatural CO2 Production
CO2 Coverage Area4' x 4' or Less

ExHale The Original CO2 Bag Reviews

Good for small tents
Did great increasing growth in my 4x4, only thing is you will need to replace them kinda often.

Fresh and satisfied
I've used this and always order from Hydrobuilder because I know they will send me a fresh one. I have used this bag twice before getting good results and would recommend it to anyone with a small grow space.

Snake oil
Placed bag next to sensor on iponic 624 for entire grow. Ppm never raised.

this product work really good..it recommended two for my room size..but one worked just fine..will order again

so far good..