--- product_id: 102963251 title: "Synthetic Filter Discs 70mm for a Buchner Funnel and fit\"Regular Mouth\" Size Used for Mushroom Cultivation (24)" brand: "sucohans" price: "€ 37.58" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.pt/products/102963251-synthetic-filter-discs-70mm-for-a-buchner-funnel-and-fitregular store_origin: PT region: Portugal --- # Perfect for mushroom cultivation 99.97% filtration Reusable & durable Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (24) **Brand:** sucohans **Price:** € 37.58 **Availability:** ✅ In Stock ## Summary > 🌱 Cultivate with Confidence! ## Quick Answers - **What is this?** Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (24) by sucohans - **How much does it cost?** € 37.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/102963251-synthetic-filter-discs-70mm-for-a-buchner-funnel-and-fitregular) ## Best For - sucohans enthusiasts ## Why This Product - Trusted sucohans brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Flexibility:** Easily adaptable for various jar sizes, empowering your creativity in mushroom cultivation. - • **Superior Quality:** Outperforming Tyvek, these synthetic discs are the premium choice for serious growers. - • **Eco-Friendly Choice:** Reusable and durable, these discs are a sustainable option for your cultivation needs. - • **Unmatched Filtration:** Experience a 99.97% filtration rate, ensuring purity in every batch. - • **Versatile Compatibility:** Designed to fit Regular Mouth 70mm canning jars, making it a must-have for modern cultivators. ## Overview These Synthetic Filter Discs are 70mm in diameter and designed for use with Regular Mouth canning jars, ideal for mushroom cultivation. They boast a remarkable 99.97% filtration rate, are reusable, and can be adapted for various jar sizes, making them a superior choice for both amateur and professional cultivators. ## Description Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (24) ## Features - synthetic filter discs(filter disk): can be used within a pressure cooker, steam sterilizer or autoclave - filter disc (filter disk 70mm)are reusable, highly durable and have a filtration rate of 99.97% that means they will filter down to .3 microns. - planting discs fit precisely on any Regular Mouth 70mm canning jar which are commonly used by today's cultivators - 24 Synthetic Filter Discs 70mm Superior to Tyvek filter discs "regular mouth" Size Used for Mushroom Cultivation - designed for 70mm wide mouth jar lids, you can also DIY them into regular mouth size or any other smaller sizes ## Images ![Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (24) - Image 1](https://m.media-amazon.com/images/I/51ZTDPr74UL.jpg) ![Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (24) - Image 2](https://m.media-amazon.com/images/I/41YBCIGxd-L.jpg) ![Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (24) - Image 3](https://m.media-amazon.com/images/I/61sLqZZMLuL.jpg) ![Synthetic Filter Discs 70mm for a Buchner Funnel and fit"Regular Mouth" Size Used for Mushroom Cultivation (24) - Image 4](https://m.media-amazon.com/images/I/61QuiWSoBML.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Appears Proper *by S***E on Reviewed in the United States on August 11, 2022* Arrived on time, these disc fit perfectly on a regular sized ball jar. They appear to be correct and made strong. I do not know if they work yet as I haven't attempted to use. However they seem sturdy and possibly able to use multiple times. The steam bath will be test 1 and contamination will be test 2. They are significantly less money than you will find on some sites. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Perfect *by B***N on Reviewed in the United States on March 4, 2022* I cut them in pieces and RTV'd them over small gas exchange holes in reusable plastic lids. Just what I needed, quality is good. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Sturdy *by R***N on Reviewed in the United States on February 21, 2023* They're thick, definitely reusable and will last through steaming. I used them fluffy side up, and they let a little too much air through and my spawn rapidly started to dry out. Although my jars were in a very dry location, I'll be switching that next attempt. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/102963251-synthetic-filter-discs-70mm-for-a-buchner-funnel-and-fitregular](https://www.desertcart.pt/products/102963251-synthetic-filter-discs-70mm-for-a-buchner-funnel-and-fitregular) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-15*