• Features:
  • 1.CO2 soda water adapter is made of high quality brass material, high strength, hardness, chemical resistance, strong and durable, the polished surface treatment makes CO2 adapter accessories better sealed, antioxidant, rust-proof and durable.  2.Quick Connect QC is compatible with DUO, ART and TERRA, it is suitable for standard CO2 bottles with traditional TR21-4 trapezoidal thread, it can hold up to 60L and 425g CO2 bottles.  3.Easy to install: you need to remove the following pink part from the bottom of the soda machine (pull the pin), Duo and ART bubble machines need to cut out a small piece of the housing from the cylinder compartment to do this, easy and convenient.

    • Gobuy2000

    CO2 Soda Water Quick Adapter TR21-4 Silver Fit For Soda-Stream DUO ART TERRA

    Features:

    1.CO2 soda water adapter is made of high quality brass material, high strength, hardness, chemical resistance, strong and durable, the polished surface treatment makes CO2 adapter accessories better sealed, antioxidant, rust-proof and durable.
    2.Quick Connect QC is compatible with DUO, ART and TERRA, it is suitable for standard CO2 bottles with traditional TR21-4 trapezoidal thread, it can hold up to 60L and 425g CO2 bottles.
    3.Easy to install: you need to remove the following pink part from the bottom of the soda machine (pull the pin), Duo and ART bubble machines need to cut out a small piece of the housing from the cylinder compartment to do this, easy and convenient.


    Package Included:
    1*CO2 Quick Adapter


    Item Specifics
    Brand Unbranded
    MPN Does Not Apply
    UPC Does Not Apply
    Feature ESCP
    Type CO2 Quick Adapter
    Compatible with DUO ART and TERR
    Material Brass
    Final Product N/A

    Payment
    • We accept PayPal only. 
    • All major credit cards are accepted through secure payment processor PayPal.
    • Payment must be received within 7 business days of auction closing.
    • If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
    Shipping

    Shipping:
    We Ship to Worldwide, but we do not ship to APO/FPO.
    We ship to PayPal's address ONLY. Please make sure your address in PayPal is matched with your shipping address before you pay.
    Item will be sent out by Air mail within 24-48 business hours after cleared payment (excluding weekend & holiday).

    Arrival time (estimated):
    *  United States---- Standard SpeedPAK from China/Hong Kong/Taiwan （ Average time limit for delivery：8 to 12 business days）
    *  United Kingdom / Australia / Canada---Economy SpeedPAK from China/Hong Kong/Taiwan（ Average time limit for delivery：10 to 15 business days）
    *  Germany / France / Spain / Eastern Europe: 18-25 working days (24-35 days).
    *  Other countries: 25-35 working days (35-49 days).


    Shipping time is only estimated and not guaranteed. If not get item after 60 days, please contact us for solving.

    Returns

    Returns:

    • All sales are considered final.
    • If merchandise you found defective or damaged in the long transit, please contact us freely. We will solve your problem ASAP.
    • Defective items will be offered exchange, in condition that, it is returned within 7days upon receiving.
    • If other reason, you want to ship it back to us, you will be responsible for the returning shipping fee and we will send the replacement after receiving the returned item.
    Contact Us

    Contact Us:
    All emails will be answered within 1-2 business day. If you do not receive our reply, please kindly re-send your email/message and we will reply you as soon as possible.
    Our Customers are our priority and our lifeline ,and this is reflected in the way we ensure you are satisfied with your purchase.

    Customer Services

    Customer Services:

    • All buyers are responsible for Customs duties/VAT (value added tax) in their own respective country, if there is any.
    • We will leave POSITIVE FEEDBACK after your payment cleared. Please contact us if you are not satisfied with the item after receiving it.
    • All emails will be answered within 1-2 business day. If you do not receive our reply, please kindly re-send your email/message and we will reply you as soon as possible.
    • Serious Buyer Only! Please place bid only if you agree with all the terms.

    Gobuy2000

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    About Us
    CO2 Soda Water Quick Adapter TR21-4 Silver Fit For Soda-Stream DUO ART TERRA

    Features:

    1.CO2 soda water adapter is made of high quality brass material, high strength, hardness, chemical resistance, strong and durable, the polished surface treatment makes CO2 adapter accessories better sealed, antioxidant, rust-proof and durable.
    2.Quick Connect QC is compatible with DUO, ART and TERRA, it is suitable for standard CO2 bottles with traditional TR21-4 trapezoidal thread, it can hold up to 60L and 425g CO2 bottles.
    3.Easy to install: you need to remove the following pink part from the bottom of the soda machine (pull the pin), Duo and ART bubble machines need to cut out a small piece of the housing from the cylinder compartment to do this, easy and convenient.


    Package Included:
    1*CO2 Quick Adapter
    Item Specifics
    Brand :Unbranded
    MPN :Does Not Apply
    UPC :Does Not Apply
    Feature :ESCP
    Type :CO2 Quick Adapter
    Compatible with :DUO ART and TERR
    Material :Brass
    Final Product :N/A


    • We accept PayPal only. 
    • All major credit cards are accepted through secure payment processor PayPal.
    • Payment must be received within 7 business days of auction closing.
    • If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.

    Shipping:
    We Ship to Worldwide, but we do not ship to APO/FPO.
    We ship to PayPal's address ONLY. Please make sure your address in PayPal is matched with your shipping address before you pay.
    Item will be sent out by Air mail within 24-48 business hours after cleared payment (excluding weekend & holiday).

    Arrival time (estimated):
    *  United States---- Standard SpeedPAK from China/Hong Kong/Taiwan （ Average time limit for delivery：8 to 12 business days）
    *  United Kingdom / Australia / Canada---Economy SpeedPAK from China/Hong Kong/Taiwan（ Average time limit for delivery：10 to 15 business days）
    *  Germany / France / Spain / Eastern Europe: 18-25 working days (24-35 days).
    *  Other countries: 25-35 working days (35-49 days).


    Shipping time is only estimated and not guaranteed. If not get item after 60 days, please contact us for solving.

    Returns:

    • All sales are considered final.
    • If merchandise you found defective or damaged in the long transit, please contact us freely. We will solve your problem ASAP.
    • Defective items will be offered exchange, in condition that, it is returned within 7days upon receiving.
    • If other reason, you want to ship it back to us, you will be responsible for the returning shipping fee and we will send the replacement after receiving the returned item.

    Contact Us:
    All emails will be answered within 1-2 business day. If you do not receive our reply, please kindly re-send your email/message and we will reply you as soon as possible.
    Our Customers are our priority and our lifeline ,and this is reflected in the way we ensure you are satisfied with your purchase.

    Customer Services:

    • All buyers are responsible for Customs duties/VAT (value added tax) in their own respective country, if there is any.
    • We will leave POSITIVE FEEDBACK after your payment cleared. Please contact us if you are not satisfied with the item after receiving it.
    • All emails will be answered within 1-2 business day. If you do not receive our reply, please kindly re-send your email/message and we will reply you as soon as possible.
    • Serious Buyer Only! Please place bid only if you agree with all the terms.

    On 08/02/2026 at 20:15:22 AEDT, seller added the following information:

    Datacaciques