--- product_id: 280965295 title: "Zonon 64 Pcs Synthetic Filter Paper Stickers 0. 3 Um Filter Disc Mushroom and 100 Pieces Pressure Resistance Vial Rubber Stopper Injection Ports for Mushroom Cultivation(13.2mm Diameter)" brand: "zonon" price: "S$24" currency: SGD in_stock: true url: https://www.desertcart.sg/products/280965295-zonon-64-pcs-synthetic-filter-paper-stickers-0-3-um store_origin: SG region: Singapore --- # 0.3 ΞΌm ultra-fine filtration Durable, reusable rubber stoppers Heat & pressure resistant Zonon 64 Pcs Synthetic Filter Paper Stickers 0. 3 Um Filter Disc Mushroom and 100 Pieces Pressure Resistance Vial Rubber Stopper Injection Ports for Mushroom Cultivation(13.2mm Diameter) **Brand:** zonon **Price:** S$24 **Availability:** βœ… In Stock ## Summary > πŸ„ Cultivate like a pro β€” breathe easy with every filter! ## Quick Answers - **What is this?** Zonon 64 Pcs Synthetic Filter Paper Stickers 0. 3 Um Filter Disc Mushroom and 100 Pieces Pressure Resistance Vial Rubber Stopper Injection Ports for Mushroom Cultivation(13.2mm Diameter) by zonon - **How much does it cost?** S$24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/280965295-zonon-64-pcs-synthetic-filter-paper-stickers-0-3-um) ## Best For - zonon enthusiasts ## Why This Product - Trusted zonon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Withstand:** Heat and pressure resistant materials perfect for autoclave sterilization cycles. - β€’ **Seal with Confidence:** Rubber stoppers resist deformation and corrosion, keeping your cultures airtight and secure. - β€’ **Eco-Friendly & Reusable:** Washable components reduce waste and save you money on replacements. - β€’ **Precision Airflow Control:** 0.3 micron filter discs ensure optimal gas exchange for flawless mushroom growth. - β€’ **Ready for Wide-Mouth Jars:** Designed to fit 13.2mm diameter openings, making setup effortless and mess-free. ## Overview The Zonon 64 Pcs Synthetic Filter Paper Stickers and 100 Pressure Resistance Vial Rubber Stoppers set offers ultra-fine 0.3 ΞΌm filtration combined with heat and pressure resistance, ideal for mushroom cultivation. Designed for 13.2mm wide-mouth jars, these durable, reusable components ensure optimal airflow and airtight sealing, making them essential for sterile, efficient growing environments. ## Description Zonon 64 Pcs Synthetic Filter Paper Stickers 0. 3 Um Filter Disc Mushroom and 100 Pieces Pressure Resistance Vial Rubber Stopper Injection Ports for Mushroom Cultivation(13.2mm Diameter) ## Features - Package include: you will receive 64 pieces synthetic filter paper stickers in 20 mm diameter and 100 pieces 20 mm stopper for 13.2 mm diameter opening mason canning jar lids - Nice performance: these disc filters feature outstanding heat resistance and pressure resistance, which can be applied to your autoclaves - High filter rate: these mushroom disc filter can filter 0.3 ΞΌm object and can ensure the circulation of internal and external air, indispensable items for your mushroom cultivation - Vial rubber stopper: these vial rubber stoppers are made of rubber, not easy to deform, durable, washable, reusable, corrosion resistant, and can be applied for seal the vial containing most kind of liquid or solid - Apply for: these synthetic filter paper can be attached to the hole of wide mouth canning jar lids and you need to clean and dry the surface before sticking synthetic filter paper ## Images ![Zonon 64 Pcs Synthetic Filter Paper Stickers 0. 3 Um Filter Disc Mushroom and 100 Pieces Pressure Resistance Vial Rubber Stopper Injection Ports for Mushroom Cultivation(13.2mm Diameter) - Image 1](https://m.media-amazon.com/images/I/71QBPk4SEzL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How long after you paste on a sticker do you have to wait before exposing the sticker to the pressure and heat of a pressure cooker?** A: I also glue mine down along with gluing around the rubber stopper so I wait 24 hours. But they are pretty sticky on their own. Also, don’t fill your pressure cooker but a couple of inches at the bottom so they are not under water. It works great! **Q: What size drill bit should I use for the injection port?** A: I used 1/4 inch drill bit for 13.2 mm injection ports and for filters. You have to push and pull to get the injection ports seated, but once in place they are nice and snug and flat. **Q: How do you attatch the stoppers to a bag? Im well versed on jars tryin to make some bags up** A: Cut off the underside part of the port and throw it away (the underside part of the port is for a jar application) clean bag and port with 70% & allow to evaporate until dry in a clean environment, attach to bag with heat resistant tape if application is before sterilization of grain. **Q: What are the bags you have in the pics? I’ve never seen that design** A: Not my bags ..... ## Frequently Bought Together - 64 Pieces Synthetic Filter Paper Stickers 0.3 ΞΌm Filter Disc Mushroom and 100 Pieces Vial Rubber Stopper Injection Ports for Mushroom Cultivation (13.2mm Diameter) - PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Stir Rod Magnetic, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet Stick (8 Pieces,30 mm/ 1.18 Inch) - INTLLAB Magnetic Stirrer Stainless Steel Magnetic Mixer with stir bar (No Heating) Max Stirring Capacity: 3000ml --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/280965295-zonon-64-pcs-synthetic-filter-paper-stickers-0-3-um](https://www.desertcart.sg/products/280965295-zonon-64-pcs-synthetic-filter-paper-stickers-0-3-um) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-10*