Feature

●Package includes: there are 384 pieces filter paper stickers in the package, sufficient quantity can meet your different needs or replacement in daily life, which are useful items for your mushroom cultivation
●Proper size: each 0.25 μm filter paper measures approx. 20 mm in diameter, suitable for most containers and can effectively filter, letting in fresh air and avoiding some bad items, helping your mushroom can grow stronger
●Quality material: these filter patch stickers are made of PTFE material, which is resistant up to 120° C/ 248°F temperature, non-toxic and durable for long time to use, providing more convenience for you
●Easy to use: you need to clean and dry the surface before pasting the disc filter, and it can be applied under the hole of wide mouth canning jar lids, which can allow for fresh air exchange while preventing unnecessary contaminants from entering
●Widely applicable: these filters are widely applied by some producers and family planting farmer, and they are also suitable for wide mouth canning jar lids, steam sterilizers, autoclaves and more

[96]

[384]

Description

96 Pieces synthetic filter paper stickers 20 mm filter patch sticker 0.25 μm filter paper for mushroom cultivation wide mouth jar lids

Features:
The synthetic filter stickers are durable, which can be applied for many times, and have a nice filtration rate. In addition, you can also DIY them into suitable size or any other smaller sizes according to your own needs.

Specifications:
Material: PTFE
Size: as shown in the picture
Quantity: 96 pieces
Color: as shown in the picture

Package includes:
96 x Synthetic filter paper stickers

Note:
Manual measurement, please allow little size errors.