Feature(may vary by option.)

●High-Filtration Rate and Hydrophobic PTFE Membrane: Our synthetic filter paper stickers are perfect for mushroom cultivation with a filtration rate of 99.97% and a 0.3 μm rating. The hydrophobic PTFE membrane ensures durability and resistance to water damage.
●Strong Adhesive and Heat-Resistant: Our filters use a strong adhesive patch that can withstand high temperatures and pressure. They will not easily fall off when applied properly, ensuring long-term use and efficiency.
●Waterproof and Air Exchange Enabled: Our filters are fully submersible and waterproof, making them immune to water damage. They also allow for air exchange, ensuring your mushrooms grow in a clean and healthy environment.
●Non-Toxic and Durable: Our stickers are made of non-toxic and durable PTFE material, which makes them ideal for long-term use. They are resistant to high temperatures and pressure, and will not deteriorate or lose their functionality with time.
●Package Includes 390 Filters: Each package contains 390 filters of 20mm diameter and 0.3μm micron rating. With such a high quantity, our filters are perfect for multiple uses, ensuring you have enough for a variety of mushroom cultivation projects.

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Description

Overall, Synthetic Filter Paper Stickers are an ideal solution for anyone looking to cultivate mushrooms at home. Our hydrophobic PTFE membrane, high filtration rate, and resistance to heat, pressure, and water ensure that your mushrooms grow in a clean and healthy environment. Our stickers are perfect for multiple uses, making them the most practical and cost-effective solution in the market. Get your hands on our Synthetic Filter Paper Stickers today and start cultivating mushrooms like a pro!