Filter Bag


The bag has several microporous filters incorporated into it so gas can pass in and out but moisture stays in and contaminants are kept out. This is important as during mycelium growth phase, a lot of CO2 is given off and needs venting, but the medium must not dry out. In short, the bag creates and maintains the perfect environment for shroom growth. These bags are autoclavable.

1,50 tax incl.
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More info

Width: 32cm
Height: 57cm
Suitable for use with 1200ml kits

Reviews (85)

    Indispensable pour la culture de champignons...
    Indispensable pour la culture de champignons et de truffes... Parfait pour garder l'humidité tout en filtrant l'air entre l'intérieur et extérieur du sac.


    Meglio del sacchetto originale con cui arriva il kit!
    Qui l'aria viene filtrata, non ci sono i buchi, ma ha dei filtri microporosi. è inoltre perfettamente adatto per il grow kit da 1200ml.


    Perfect for growing shrooms
    Nice quality. Better than the ones you get when buying grokits


    Sturdy bags!
    Very tough bags that do their job!


    dont know
    i have not recieved my filter bag for my mushroom kit yet, so i might aswell just toss my grow kit since i have no bag and the other one did break causing my kit to get contaminated..... very sad..


    sac filtrant
    bien résiste à la stérilisation et de bonne taille


    Very useful
    Way better than the standard bags. The project breaths and no outside contamination happens (unless you bring it into it).


    Perfekt stuff


    much bag
    very big bag ! thank you


    à ce prix pourquoi s'en priver

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Questions (1)
$ 2015-07-07 14:05:16

Ich würde gerne die Maße des Beutels wissen, wenn das möglich ist. (Länge, Breite, Höhe in aufgestellter Form)


Our Filter Bags measure approximately 49 cm x 20 cm. Perfect for our 1200 ml Grow Kits ;)!

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Filter Bag
Filter Bag