Do you apply these under, over or both?

I think applying both is overkill and create “too much” a filter situation. One os plenty and usually on the outside. But i do not know your intended use. But again one is plenty and on the outside

Will they cover 2 in hole?

Our stickers are only 2cm and can't cover 2 inches.

what is the material?

No idea. But its breathable. Seems like a poly.

Zonon 256 Pieces Synthetic Filter Paper Sticker 20 X 3

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥4751

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍄 Elevate your mushroom game with filters that breathe life into every grow!

EFFORTLESS APPLICATION - Self-adhesive design sticks securely to wide-mouth jar lids for hassle-free setup.
PRECISION MICROFILTRATION - Filters particles as small as 0.3 microns, ensuring clean, breathable air for your cultures.
AUTOCLAVE READY DURABILITY - Engineered to withstand intense heat and pressure, perfect for sterilization cycles.
BULK SUPPLY FOR CONSISTENCY - 256-piece pack guarantees you never run out during critical cultivation phases.
OPTIMIZED AIRFLOW FOR GROWTH - Breathable synthetic material promotes ideal gas exchange, boosting mushroom vitality.

The Zonon 256 Pieces Synthetic Filter Paper Stickers are 20mm diameter, self-adhesive discs designed for mushroom cultivation. They offer exceptional heat and pressure resistance suitable for autoclaving, filter particles down to 0.3 microns, and ensure optimal airflow through breathable synthetic material. Ideal for attaching to wide-mouth canning jar lids, this bulk pack supports consistent, contamination-free growth.

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¥4751

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Zonon 256 Pieces Synthetic Filter Paper Sticker 20 x 3 mm Filter Disc

Description

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Common Questions