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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

  • Based on 242 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, May 11
Order within 21 hours and 14 minutes
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Size: 1 count in 1 package


Features

  • [ Healthy Safe Material]: The Whole 0.5 micron diffusion stone is made of 304 Stainless Steel, which let our 0.5 micron aeration stone anti-corrosion & high temperature resistant & Durable. 20 inch gas line is made of food grade Silicone.
  • [ Unique Carbonated Flavour]: 0.5 micron diffusion stone produces smaller & finer bubbles which can make the gas combines with liquid faster. Make draft beer, home brew soda and other drinks more delicate, more exquisite and more fresh.
  • [ Various Use]: 0.5 Microns aeration stone is best for oxygenation & carbonation. Use this air stone to oxygenate wort and carbonate beer/ soda prior to fermentation. Works great for other drinks as well
  • [ Connect With Fittings]: Attaching the aeration stone barb to a 1/4" ID hose, and the other side of the hose can be attached with the "gas in" post on a keg and then connect the keg with CO2 regulator.
  • [ Boiled Clean]: The 0.5 micron diffusion stone needs to be boiled in water to get clean & unclog the pores. Sometimes if the aeration stone get blocked, can be dipped in acid for 15 seconds and then rinse with water.

Color: 1PCS


Material: Stainless Steel


Brand: Ferroday


Shape: Round


Package Dimensions: 5.75 x 4.02 x 0.51 inches


Item Weight: 1.44 ounces


Manufacturer: FERRODAY


Country of Origin: China


Item model number: D-Stone0.5


Is Discontinued By Manufacturer: No


Date First Available: May 31, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great price
Size: 2 count in 1 package
These are just fantastic for kegging home brews.
Reviewed in the United States on September 4, 2023 by Joseph Sills

  • Fits great speeds up carbing water
Size: 1 count in 1 package
This fit perfect in the 5 gallon corny keg
Reviewed in the United States on June 9, 2023 by Chris G

  • Works great
Size: 2 count in 1 package
Great product , really helped to carbonate the beer.
Reviewed in the United States on June 6, 2023 by Mike

  • Carbonation stone
Size: 2 count in 1 package
Great product, great price a must have for brewing
Reviewed in the United States on May 31, 2023 by Amazon Customer

  • Game changer!
Size: 2 count in 1 package
I’ve been doing too down force carb of my home brew for years. I’ve tried the shake method, the roll method, the wait a week method all with varying results. But then this happened. Game changer! Perfect carb, perfect pours, just perfect. Wish I would have done this long ago. Cheers!
Reviewed in the United States on April 8, 2022 by Dan Christiansen

  • I saw I could use it with an air pump the the tubing size is to large.
Size: 2 count in 1 package
I guess I need an adapter to work with aquarium pump. It's ok I put them on my 5 gallon kegs. Definitely helps Co2 distribute quickly. I Brew kombucha so I was hoping to get more oxygen into my f1 process but I'll look around.
Reviewed in the United States on April 20, 2022 by samuel

  • Home Brewers: Use This!
Size: 1 count in 1 package
Very happy with the performance. I’m using this with an aquarium pump to aerate a carboy after adding yeast. Run 5-10 minutes until head space is full of foam. This has reduced kick off time of my yeast by about 6 hours. I wish I found this sooner.
Reviewed in the United States on May 17, 2021 by literate

  • Everything fit perfectly!
Size: 1 count in 1 package
I keep reading reviews that claim the hose is to small, not sure why this claim is made. Everything went together perfectly for me. No leaks perfectly, in fact so much that I will be upgrading all my Kegs to this style.
Reviewed in the United States on July 28, 2021 by William D. Bennett

  • 0.5?
Size: 2 count in 1 package
The media could not be loaded. the bubbles come out too big.
Reviewed in the United States on September 1, 2023 by Eric

  • turned brown after 1st use
Size: 1 count in 1 package
not sure why my nozzle turned almost like a rust color after the very 1st use, i washed it with some soap and water and had it running through an ozone generator, so weird
Reviewed in the United States on August 31, 2021 by We take nothing

  • Works better than expected and excellent quality
Size: 1 count in 1 package
I did not expect to be able to get over 2liters/minute output but got this and more. I've been getting up to roughly 10PSI with no issues and the bubbles are clearly small and my gas quality (using it as a filter) is improved. Thanks Ferroday people! It easily satures 2 Liters of liquid in gas with roughly 5-10PSI in seconds. The pictures attached are time-lapsed over 10 seconds. ... show more
Reviewed in the United States on September 9, 2018 by Martin Johnstone Martin Johnstone

  • Works well
Size: 1 count in 1 package
Works great. Be warned hiwever thst the o-ring that comes on the ball lock port is likley to be too small. The extras in the bag will work well.
Reviewed in the United States on January 30, 2020 by Teri Elliott

  • My Stone Ain't 0.50 micron. Nope - No Way
Size: 1 count in 1 package
I had a 0.50 micron stone from another on-line vendor. You home brewers will recognize the name "more" than most shoppers. I know how a 0.50 stone is supposed to work. I misplaced it and need a new one. Homebrewstuff shipped it on time. (thanks) The stone I got, puts out bubbles that are way, way, way too big. There is another review that has photos of their stone in action. That is what I am looking for, fine, tiny, fizzy bubbles. My stone is not that. Not even close. I called homebrestuff a couple times. To be honest they did not seem to be bothered that they sold something that is not as advertised. That fact they had a dissatisfied customer on the line on the phone was not a problem. The response was, "Well that is what our vendor sent us . . . . . " No offer to make good on their product. Maybe I could have pressed the issue further. By that point, I wanted cut my losses, I invested too much time already. I guess I will score it as an $11.00 lesson. I will avoid homebrewstuff. ... show more
Reviewed in the United States on September 10, 2019 by The_Mot

  • work great
Size: 2 count in 1 package
used to make hard seltzer
Reviewed in the United States on January 1, 2022 by W. arseno

  • Work great
Size: 1 count in 1 package
Well packaged and in great brand new condition this thing does everything I expected. It is easy to sanitize (boil or starsan) and produces a great aeriated wort in no time.
Reviewed in the United States on August 13, 2018 by M. Scheller

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