--- product_id: 48338106 title: "FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting" price: "70.77 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/48338106-ferroday-5-16-barbed-air-line-filter-4-pcs-sanitary store_origin: TN region: Tunisia --- # 4-pack convenience 0.5 micron filtration 5/16" barbed fit FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting **Price:** 70.77 DT **Availability:** ✅ In Stock ## Summary > 🍻 Brew Better, Breathe Better! ## Quick Answers - **What is this?** FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - **How much does it cost?** 70.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/48338106-ferroday-5-16-barbed-air-line-filter-4-pcs-sanitary) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Brew Like a Pro:** Elevate your homebrew game with precision filtration. - • **Healthier Brews:** Breathe easy with 99.99% impurity removal. - • **Efficient Design:** Maximize airflow with a unique round filter design. - • **Fish Tank Freshness:** Ensure crystal-clear water for your aquatic friends. - • **Versatile Compatibility:** Seamlessly fits most air tubing for ultimate convenience. ## Overview The Ferroday 5/16 Barbed Air Line Filter is a set of four high-efficiency air filters designed for homebrewing and aquariums. With a filtration capability of 0.5 microns at 99.99% efficiency, these filters ensure clean air for your brewing system or fish tank. The unique round design offers a larger surface area for improved airflow, making it a must-have for any serious brewer or fish enthusiast. Note: Safe for use under 15psi. ## Description Quality homebrew equipment Visit the Store Quality homebrew equipment Visit the Store Review: seems to have worked to oxygenate my beer before fermenting - No telling how well it filters, but it easily passed air pumped by my big hydroponics pump to oxygenate my beer before fermenting. Four will last me a lifetime, but FWIW I would buy them again if needed. I wish I could have bought just 1 or 2. Review: Good value but a little bit of work to attach to 1/4" OD hose - Although the description is accurate, I was not expecting a filter with such a large barb. With a cup of hot water and a little work, I was able to connect one side of the filter to 1/4" OD - 0.17 ID hose from my Tetra air pump. The other side of the filter easily connected to 3/4" OD - 1/4" ID hose to my diffusion stone. The lower price compared to the 3/16" barbed filters makes this filter worth the extra effort to attach it to a 0.17" ID hose. It shipped the same day and received within a few days from Hobby Homebrew. ## Features - Fit with the Most Air Line: 5/16" barbed connections, fit with the most air tubing in homebrew, aquarium aeration, and small-scale pneumatic systems. 5/16" Barbed fitting of Sanitary Air Filter fits easily with soft tubings. Easy to install and highly reliable, it keeps your system running smoothly. - High-Efficiency Filter: Use a small air filter to get clean air for a homebrew system or fish tank. Filters down to 0.5 micron at 99.99% efficiency. This ensures that the air entering your system is clean, protecting your brew or aquatic life and significantly improving the final quality of your project. - Unique Designed Round Filter: The innovative flat, round design provides a significantly larger effective surface area compared to traditional cylindrical or smaller filters. A larger surface area allows for smoother airflow, a higher volume of air processing per unit of time, and reduced airflow resistance. This not only improves overall system efficiency but also extends the service life of the filter, reducing the frequency of replacements. - Clean Air for Healthy: Engineered specifically for applications sensitive to air quality, this filter is an ideal choice for homebrewing, aquaculture, laboratory cultures, and small pneumatic tools. Perfect for aeration or oxygenation systems to Filter out impurity - Package: 4*Filter; Please Note: Do not use this product under high pressure, the safe pressure is about 15psi. We recommend regularly inspecting and replacing the filter based on your specific usage environment to ensure optimal performance. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #80,899 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #24 in Beer Brewing Filters & Straining | | Customer Reviews | 4.5 out of 5 stars 252 Reviews | ## Images ![FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - Image 1](https://m.media-amazon.com/images/I/41zuguXL2jL.jpg) ![FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - Image 2](https://m.media-amazon.com/images/I/51LKECXnInL.jpg) ![FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - Image 3](https://m.media-amazon.com/images/I/51mkJ7EbYWL.jpg) ![FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - Image 4](https://m.media-amazon.com/images/I/51TBNhxrOpL.jpg) ![FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - Image 5](https://m.media-amazon.com/images/I/61BWwe8th0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ seems to have worked to oxygenate my beer before fermenting *by K***G on March 19, 2024* No telling how well it filters, but it easily passed air pumped by my big hydroponics pump to oxygenate my beer before fermenting. Four will last me a lifetime, but FWIW I would buy them again if needed. I wish I could have bought just 1 or 2. ### ⭐⭐⭐⭐⭐ Good value but a little bit of work to attach to 1/4" OD hose *by J***S on December 7, 2017* Although the description is accurate, I was not expecting a filter with such a large barb. With a cup of hot water and a little work, I was able to connect one side of the filter to 1/4" OD - 0.17 ID hose from my Tetra air pump. The other side of the filter easily connected to 3/4" OD - 1/4" ID hose to my diffusion stone. The lower price compared to the 3/16" barbed filters makes this filter worth the extra effort to attach it to a 0.17" ID hose. It shipped the same day and received within a few days from Hobby Homebrew. ### ⭐⭐⭐⭐⭐ Use as an aeration filter *by L***C on December 29, 2023* Connected to an aquarium air pump, it filters bacteria and dust, for aerating cooled wort. Not as efficient as pure O2, but simple and effective. Use with or without a stone. I only use them once, because there is no backflow valve. ## Frequently Bought Together - FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - 1/4" ID Silicon Tubing, JoyTube Food Grade Silicon Tubing 1/4" ID x 3/8" OD 10 Feet High Temp Pure Silicone Hose Tube for Home Brewing Winemaking - (2 Set) FERRODAY 0.5 Micron Diffusion Stone Stainless Steel Aeration Stone Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda Air Stone 0.5 Micron + 20 Inch Silicone Hose --- ## 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.tn/products/48338106-ferroday-5-16-barbed-air-line-filter-4-pcs-sanitary](https://www.desertcart.tn/products/48338106-ferroday-5-16-barbed-air-line-filter-4-pcs-sanitary) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*