CO2 Refill Adapter Hose CGA320 to TR21-4 with Gauge & Dual Valves for Soda by TEENGSE - Used condition

CO2 Refill Adapter Hose CGA320 to TR21-4 with Gauge & Dual Valves for Soda — Open-Box, 49% Off

Name: CO2 Refill Adapter Hose CGA320 to TR21-4 with Gauge & Dual Valves for Soda
Brand: TEENGSE
SKU: awhd-us-b0bxnvqtlr
Price: 18.37 USD
Availability: InStock

Brand: TEENGSE

Condition: Used - VeryGood

$18³⁷

$35⁹⁹

-49% Save $17⁶²

Updated: 18 days ago

Buy at Amazon.com

Description

【APPLICATION】:This Co2 cylinder refill adapter hose can be used to refill smaller CO2 cans from larger ones. The inlet port thread is CGA-320(G1/2) and the outlet port thread is TR21-4(NOT COMPATIBLE WITH DUO/TERRA/ART). 【PREMIUM MATERIAL】:Each soda filler adapter hose is rigorously tested for air tightness and the body is made of 100% brass and stainless steel for wear resistance and long life. 【USE】For you to be able to use the soda filler adapter effectively, the TEENGSE soda filler adapter is equipped with a pressure gauge to indicate the pressure level. The stainless steel braiding technology protects your hose from swelling and rupture if the pressure is too high. The maximum working pressure of the hose is 3000 IPS, so please pay attention to the pressure gauge indication when you are using it. 【TIPS】: If you put the CO2 cylinder in the freezer for a few hours before filling it will make filling it easier and fill it with more gas. 【EASY INSTALLATION】:The soda filler adapter hose is easy to install, it is a direct replacement and will only take you a few minutes. The adapter hose length is 32in/81cm, there are no distance problems when installing. The inlet port thread is CGA-320(G1/2)
The outlet port thread is TR21-4
(NOT COMPATIBLE WITH DUO/TERRA/ART)
Length:32in/81cm

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0bxnvqtlr
Country:: US
ASIN:: B0BXNVQTLR

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $18 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for TEENGSE products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.