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GORGECRAFT 100PCS 2 Speeds Synthetic Filter Discs 90mm Diameter Quantitative Filter Paper Circles Slow Flow/Fast Speed Wide Mouth Size Funnel Filter Paper for Buchner Funnel Mushroom Cultivation

5.0 (4) Write Review
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$5.79

$ 2 .99 $2.99

In Stock
  • 100PCS 2 SPEEDS SYNTHETIC FILTER DISCS: You will receive 100pcs quantitative filter paper in 2 styles filtering speed: slow flow(filtration rate 70 - 140 sec, pore 10 to 15 µm); fast( rate<35 sec, pore 20~25µm), each speeds contains 50pcs filter paper, quantity enough to meet your different need
  • HIGH QUALITY: Quantitative ashless filter papers are made from high quality fibres paper and have good role to pressure and heat. Each cellulose filter paper about 90mm in diameter, 0.15mm thick, and the ash content is not more than 0.15%
  • BREATHABLE: Filter papers ensure the circulation of air inside and fresh air outside and are indispensable for mushroom cultivation.
  • HOW TO USE: Qualitative filter paper can be installed on the hole of the lid of a wide mouth can; please note that the smooth surface of the synthetic filter disc faces the liquid, and the surface needs to be cleaned and dried before use.
  • WIDE APPLICATION: Quantitative filter paper are widely applied in buchner funnels and wide mouth can lid, can be cut into wide mouth sizes, suitable for mushroom cultivation; DIY them into normal mouth size or other smaller sizes.


GORGECRAFT 100PCS 2 Speeds Synthetic Filter Discs 90mm Diameter Quantitative Filter Paper Circles Slow Flow/ Fast Speed Wide Mouth Size Funnel Filter Paper for Buchner Funnel Mushroom Cultivation

Product Specification:
Material: Paper
Color: White
Size: about 90mm in diameter, 0.15mm thick, 2 styles speeds, 50pcs/ speed, total 100pcs
Package Included: 100pcs quantitative filter paper

Feature:
HOW TO USE: Qualitative filter paper can be installed on the hole of the lid of a wide mouth can; please note that the smooth surface of the synthetic filter disc faces the liquid, and the surface needs to be cleaned and dried before use.
WIDE APPLICATION: Quantitative filter paper are widely applied in buchner funnels and wide mouth can lid, can be cut into wide mouth sizes, suitable for mushroom cultivation; DIY them into normal mouth size or other smaller sizes.


Kristine Marie Avalos
2025-09-04 18:02:20
Not even adhesive, I had to use tape and it feels like construction paper. Do not buy for your mushroom grow!
Adam S.
2025-08-28 10:36:37
Great product. Wish they had labeled package better. Don't know witch one is more air flow and less air flow.
kountrygirl68
2025-01-21 11:49:43
Great price for as many as I got. Waiting for spores to grow to transfer my 1st batch. I am sure they will work great!
Flash gordon
2024-11-20 13:10:58
No sticky side on it