--- product_id: 299788019 title: "50 Pcs PTFE Membrane Disc Filters Hydrophobic Filtration 47mm Diameter 0.22ยตm Pore Size Industrial Filtration (Model AMPT02247R)" brand: "amtast" price: "KD 11.54" currency: KWD in_stock: true reviews_count: 7 category: "Amtast" url: https://www.desertcart.com.kw/products/299788019-50-pcs-ptfe-membrane-disc-filters-hydrophobic-filtration-47mm-diameter store_origin: KW region: Kuwait --- # Hydrophobic for gas & air filtration 0.22ฮผm ultra-fine pore size Superior chemical resistance 50 Pcs PTFE Membrane Disc Filters Hydrophobic Filtration 47mm Diameter 0.22ยตm Pore Size Industrial Filtration (Model AMPT02247R) **Brand:** amtast **Price:** KD 11.54 **Availability:** โœ… In Stock ## Summary > ๐Ÿงฌ Elevate your filtration game with precision and resilience! ## Quick Answers - **What is this?** 50 Pcs PTFE Membrane Disc Filters Hydrophobic Filtration 47mm Diameter 0.22ยตm Pore Size Industrial Filtration (Model AMPT02247R) by amtast - **How much does it cost?** KD 11.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/299788019-50-pcs-ptfe-membrane-disc-filters-hydrophobic-filtration-47mm-diameter) ## Best For - amtast enthusiasts ## Why This Product - Trusted amtast brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - โ€ข **Hydrophobic Mastery:** Naturally repels liquids, perfect for venting and gas filtration without clogging - โ€ข **Unmatched Chemical Armor:** Expanded PTFE membrane resists harsh solvents and acids effortlessly - โ€ข **Bulk Value, Zero Compromise:** Pack of 50 filters delivers reliable performance and cost-efficiency for routine industrial use - โ€ข **Precision Filtration, Every Time:** Consistent 47mm diameter with 0.22ฮผm pores for flawless lab results - โ€ข **Built for the Toughest Conditions:** High temperature and chemical resistance ensures durability in demanding environments ## Overview The AMTAST 50 Pcs PTFE Membrane Disc Filters (Model AMPT02247R) feature a 47mm diameter and ultra-fine 0.22ฮผm pore size, crafted from expanded polytetrafluoroethylene for exceptional chemical and temperature resistance. Naturally hydrophobic, these filters excel in gas and air filtration applications, offering reliable, clog-free performance. Supplied in a convenient pack of 50, they provide consistent quality and excellent value for industrial and laboratory filtration needs. ## Description AMTAST 50 Pcs PTFE Membrane Disc Filters (Model AMPT02247R)Specifications:1. Diameter: 1.85 inches (47 mm)2. Pore Size: 0.22ฮผm.3. Wettability: Hydrophobic4. pH: 1~145. Water Flow rate: โ‰ฅ6mL/min/ cm2@1 bar (14.5 psi)6. Bubble point@23ยฐC: 60%IPA: โ‰ฅ1000mbar (10.2psi)7. Color: White8. Surface: Plain9. 50pcs per packInformation:Exceptional Chemical Compatibility โ€“ These lab filter membranes are made from expanded polytetrafluoroethylene, which provides superior resistance and is ideal for filtering aggressive chemicals like solvents and acids.Reliable Hydrophobic Performance โ€“ This PTFE membrane disc filter is naturally hydrophobic, making it perfectly suited for venting applications and efficient gas or air filtration without liquid absorption.Precise Specifications & Value โ€“ Each hydrophobic filtration filter measures 1.85 inches in diameter with a 0.22ฮผm pore size, and comes in a convenient pack of 50, offering consistent quality and excellent value for routine use.High Resistance for Demanding Environments โ€“ Built for challenging conditions, this industrial filtration filter offers high resistance to both chemicals and temperature, ensuring reliable performance in rigorous applications.Versatile Filtration Solution โ€“ While naturally hydrophobic, this product line also includes hydrophilic membrane filters designed for applications requiring rapid wetting and filtration of aqueous solutions. Review: Good quality and reasonable price! - On-time, good quality, reasonable price, and served the purpose. My only recommendation is for the package to include the pore size information. The package does not include the pore size, I obviously know the pore size I bought but since the package doesn't mention it I have to trust they sent it correctly. I would have liked to see it printed somewhere on the box. Also because we have many paper filters at the lab and is easy to get confused. Although I label it myself to avoid future confusion. Review: Non adhesive but work well - Nice packaging ## Features - ๐„๐ฑ๐œ๐ž๐ฉ๐ญ๐ข๐จ๐ง๐š๐ฅ ๐‚๐ก๐ž๐ฆ๐ข๐œ๐š๐ฅ ๐‚๐จ๐ฆ๐ฉ๐š๐ญ๐ข๐›๐ข๐ฅ๐ข๐ญ๐ฒ โ€“ These lab filter membranes are made from expanded polytetrafluoroethylene, which provides superior resistance and is ideal for filtering aggressive chemicals like solvents and acids. - ๐‘๐ž๐ฅ๐ข๐š๐›๐ฅ๐ž ๐‡๐ฒ๐๐ซ๐จ๐ฉ๐ก๐จ๐›๐ข๐œ ๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž โ€“ This PTFE membrane disc filter is naturally hydrophobic, making it perfectly suited for venting applications and efficient gas or air filtration without liquid absorption. - ๐๐ซ๐ž๐œ๐ข๐ฌ๐ž ๐’๐ฉ๐ž๐œ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ & ๐•๐š๐ฅ๐ฎ๐ž โ€“ Each hydrophobic filtration filter measures 1.85 inches in diameter with a 0.22ฮผm pore size, and comes in a convenient pack of 50, offering consistent quality and excellent value for routine use. - ๐‡๐ข๐ ๐ก ๐‘๐ž๐ฌ๐ข๐ฌ๐ญ๐š๐ง๐œ๐ž ๐Ÿ๐จ๐ซ ๐ƒ๐ž๐ฆ๐š๐ง๐๐ข๐ง๐  ๐„๐ง๐ฏ๐ข๐ซ๐จ๐ง๐ฆ๐ž๐ง๐ญ๐ฌ โ€“ Built for challenging conditions, this industrial filtration filter offers high resistance to both chemicals and temperature, ensuring reliable performance in rigorous applications. - ๐•๐ž๐ซ๐ฌ๐š๐ญ๐ข๐ฅ๐ž ๐…๐ข๐ฅ๐ญ๐ซ๐š๐ญ๐ข๐จ๐ง ๐’๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง โ€“ While naturally hydrophobic, this product line also includes hydrophilic membrane filters designed for applications requiring rapid wetting and filtration of aqueous solutions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08TQQXYCW | | Best Sellers Rank | #172,881 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Lab Filter Membranes | | Date First Available | January 22, 2021 | | Item Weight | 0.634 ounces | | Item model number | AMPT02247R | | Manufacturer | AMTAST | | Package Dimensions | 2.36 x 2.32 x 0.75 inches | ## Images ![50 Pcs PTFE Membrane Disc Filters Hydrophobic Filtration 47mm Diameter 0.22ยตm Pore Size Industrial Filtration (Model AMPT02247R) - Image 1](https://m.media-amazon.com/images/I/61HhbofSPlL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what is the thickness ?** A: They donโ€™t pay me to provide tech advice. ## Customer Reviews ### โญโญโญโญโญ Good quality and reasonable price! *by A***Z on July 5, 2022* On-time, good quality, reasonable price, and served the purpose. My only recommendation is for the package to include the pore size information. The package does not include the pore size, I obviously know the pore size I bought but since the package doesn't mention it I have to trust they sent it correctly. I would have liked to see it printed somewhere on the box. Also because we have many paper filters at the lab and is easy to get confused. Although I label it myself to avoid future confusion. ### โญโญโญโญ Non adhesive but work well *by B***N on October 11, 2021* Nice packaging ### โญโญโญโญโญ Great Filters *by J***E on June 9, 2021* This is my third order and very happy with consistency and performance ## Frequently Bought Together - AMTAST PTFE Membrane Disc Filter, Hydrophobic, 47mm Diameter, 0.22ยตm Pore Size (Pack of 50) - SimPure MCE Gridded Membrane Filter Sterile, 47mm Diameter and 0.45um Pore Size, Individual Pack Membrane Disc Filter, Hydrophilic Filter Paper, Pack of 100 - QWORK Glass Vacuum Filtration Distillation Apparatus, 1000ml - Includes Graduated Funnel, Filter Flask, Clamp - 10 Micron Pore Size - Compatible with 42-60mm Membrane Filter Paper --- ## Why Shop on Desertcart? - ๐Ÿ›’ **Trusted by 1.3+ Million Shoppers** โ€” Serving international shoppers since 2016 - ๐ŸŒ **Shop Globally** โ€” Access 737+ million products across 21 categories - ๐Ÿ’ฐ **No Hidden Fees** โ€” All customs, duties, and taxes included in the price - ๐Ÿ”„ **15-Day Free Returns** โ€” Hassle-free returns (30 days for PRO members) - ๐Ÿ”’ **Secure Payments** โ€” Trusted payment options with buyer protection - โญ **TrustPilot Rated 4.5/5** โ€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/299788019-50-pcs-ptfe-membrane-disc-filters-hydrophobic-filtration-47mm-diameter](https://www.desertcart.com.kw/products/299788019-50-pcs-ptfe-membrane-disc-filters-hydrophobic-filtration-47mm-diameter) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*