12 Synthetic Filter Discs 90mm for a Buchner Funnel and Cut Them fit"Wide Mouth" Size Used for Mushroom Cultivation
R 910
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12 Synthetic Filter Discs 90mm for a Buchner Funnel and Cut Them fit"Wide Mouth" Size Used for Mushroom Cultivation
synthetic filter discs(filter disk): can be used within a pressure cooker, steam sterilizer or autoclave
synthetic filter discs (filter disk 90mm)are reusable, highly durable and have a filtration rate of 99.97% that means they will filter down to .3 microns.
synthetic filters discs fit precisely on any wide mouth 90mm canning jar which are commonly used by today's cultivators
12 Synthetic Filter Discs 90mm Superior to Tyvek filter discs "Wide Mouth" Size Used for Mushroom Cultivation
designed for 90mm wide mouth jar lids, you can also DIY them into regular mouth size or any other smaller sizes
12 pcs 90mm synthetic filter discs (wide mouth filter discs)used for mushroom cultivation maybe you need 86mm so if you want you can cut them. These discs are widely used by commercial producers, as well as those involved in smaller home cultivation. These synthetic filters discs fit precisely on any wide mouth 90mm canning jar which are commonly used by today's cultivators. Usage of these discs allows a fresh, constant air exchange while preventing the entrance of unwanted contaminates. Use them in place of jar lids, or just drill a hole in the lid, and place the discs under the lid. Our synthetic filter discs can be used within a pressure cooker, steam sterilizer or autoclave. They are reusable, highly durable and have a filtration rate of 99.97% that means they will filter down to .3 microns. They come in 90mm sizes but they are all a true 1/16 of an inch thick! This equals to roughly 13 sheets of filter paper.