Biomed Solutions Upgraded Lliquid Culture Lid with Tubing for Media Extraction Standard Mason Jar Mycology Tube Lid for Mushroom growing

Great product, would buy again. Maybe a little expensive for what they are.

These arrived a few days ago, they fit my Kilner jars perfectly and seem very suitable for the purpose.

👍

Great for grain-spawn and liquid culture jars. If anyone knows where I can get replacement filter ports that would be handy as one came loose and then broke when tightening it.

Great lids. Survived pressure canning without any problems. Will purchase again when I need more.

Adicional a la mala calificación del producto, no atienden

Great product, used these lids for the first time and they were easy to use and held up well in high temperatures!

I was going to make my own lids for mushroom cultivation until I found these. I love that they have an injection port and a hydrophobic filter. A little tip for anyone using these, do not keep the hydrophobic filter on when sterilizing your jars + lids. Once a hydrophobic filter becomes wet it no longer works. Best practice would be to purchase sterile hydrophobic filters and replace them every time you sterilize.

This product sort of works, but needs to be modified by hand to work better. The hole is too small to properly give gas exchange, so your mycelium starts choking out / getting fuzzy feet / dying and contaminating.I had to cut off the extra piece of plastic in the cap, and then just put polyfill in the lid (because the hole was too large for the filter)I plan on using the filters that were included on home made lids (with self healing injection port via High Temp Silicone)This is especially relevant on mycelium that is gas exchange sensitive, like Oysters.