🔧 Seal it right, every time — because your CO2 system deserves the best!
These premium nylon CO2 regulator washers, engineered in the USA, provide a perfect, self-centering fit for all CGA-320 fittings. Featuring sealing ribs for an air-tight connection, they ensure leak-free performance in draft beer, beverage dispensing, and hydroponic CO2 systems. Each pack includes 12 durable washers designed for consistent, reliable sealing and easy maintenance.
| ASIN | B07Q5VLSD5 |
| Best Sellers Rank | #120,163 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #42 in Soda Maker Parts & Accessories |
| Brand | FROG |
| Color | Green |
| Customer Reviews | 4.3 4.3 out of 5 stars (490) |
| Date First Available | April 3, 2019 |
| Exterior Finish | Nylon |
| Fastener Size | 0.25 inches |
| Global Trade Identification Number | 00198715444506 |
| Item Diameter | 0.75 Inches |
| Item Thickness | 0.11 Inches |
| Item Weight | 0.16 ounces |
| Manufacturer | FROG |
| Material | Nylon |
| Number of Pieces | 12 |
| Outside Diameter | 0.75 Inches |
| Size | 3/4 inch dia. |
| UPC | 672975062026 |
| Washer Type | O Ring |
D**N
Sealed My Tank/Regulator Connection
Worked for my tank/regulator.
D**.
Fit and work well.
Appear to be reasonable quality, however, not in service for long.
S**R
No leaks for now
They seal, they install easily but they are a little thicker than normal and don’t seem to last as long as others.
S**D
Using to connect CO2 tank to regulator for kegerator setup
Using these to connect my CO2 tank to regulator for my kegerator. Hooked up my tank almost 9 months ago in my home and have had no leakage. Works on typical CO2 tanks.
S**T
The better mouse trap
I used these on my home beer serving system. I was previously using flat washers that the CO2 Gas Provider would sell me when I was swapping out my CO2 tank. I have always had a slow leak in my system. I gave these a try and the slow leak in my system is gone. These are the better mouse trap. I am using them on my CO2 tank regulator connection.
D**D
Works with soda machine tap rite reg
Stopped my co2 regulator to cylinder leak!
F**H
The correct seals you'll need for the typical CO2 pistol are not the big ol things
What you're looking for is smaller versions of this. Seems like the only other source for what might be the correct size, comes from England and very pricey
G**C
Works great for sealing CO2 regulator.
Every couple of months I switch out the CO2 tank for the beverage machine. I used to use fabric washers to seal the regulator to the tank but I had trouble with the seal leaking. I ordered a bag of these and ever since I've used these I haven't had one leak (and I'm now on the second bag).
M**E
I live off sodastream water, but the included tank only lasts about ten days for me. I bought a 5lb external CO2 tank with a 60 inch braided steel line and adapter, which lasts about 8 weeks. After a couple years, the white seal inside the piece that screws onto the tank started to fail and no amount of Teflon tape could stop the leak. I removed the old white seal and replaced it with one of these green ones. IT FITS AND FUNCTIONS PERFECTLY! No leaks at all. Highly recommend.
D**D
The C02 Washer seal very well, and were easy to get. Great Product!
L**N
I had to remove the screw that holds the tiny filter on the inlet of the regulator because the hole is too small. If you don't have the filter on your regulator it's fine. Good seal
A**M
Did not fit my system even though it said they were compatiable
Trustpilot
Hace 2 meses
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