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One Shock Granular by EcoOne | Self-Dissolving Hot Tub Shock Treatment Chlorine Granules | Daily or Weekly Spa Shock & Sanitation | Sodium Dichloro-Triazinetrione Dihydrate (55% Chlorine), 2 Lb
Spend more time relaxing and less time worrying about upkeep with this easy-to-use shock for spas.
One Shock Granular by EcoOne | Self-Dissolving Hot Tub Shock Treatment Chlorine Granules | Daily or Weekly Spa Shock & Sanitation | Sodium Dichloro-Triazinetrione Dihydrate (55% Chlorine), 2 Lb
Item #: 114759447

One Shock Granular by EcoOne | Self-Dissolving Hot Tub Shock Treatment Chlorine Granules | Daily or Weekly Spa Shock & Sanitation | Sodium

Item #: 114759447

NAD 790

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Spend more time relaxing and less time worrying about upkeep with this easy-to-use shock for spas.
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What Stands Out

Self-Dissolving Formula
EcoOne's One Shock Granular effortlessly dissolves in your hot tub water, ensuring a hassle-free application and consistent sanitation without leaving residue.
Advanced Chlorine Blend
Featuring 55% Sodium Dichloro-Triazinetrione Dihydrate, this product effectively eliminates contaminants while maintaining clear and safe water for your spa or hot tub.
Flexible Usage
Ideal for daily or weekly use, this spa shock treatment adapts to your schedule, providing optimal sanitation tailored to your specific hot tub needs.

Product Details

Shop One Shock Granular by EcoOne | Self-Dissolving Hot Tub Shock Treatment Chlorine Granules | Daily or Weekly Spa Shock & Sanitation | Sodium Dichloro-Triazinetrione Dihydrate (55% Chlorine), 2 Lb online at a best price in Namibia. B0D6SZ1F4W
Brand Nameecoone
UPC682373200265
Global Trade Identification Number00682373200265
Number of Items1
Unit Count32 Ounce
Item Type NameChlorine
ManufacturerPacific Sands, Inc.
Model Number057
Manufacturer Part Number8057
Item FormGranular
Product BenefitsMaintains Clean Sanitized Water, Protects Against Skin Irritation
Item Weight1 ounces (28.35 grams)
Brandecoone

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Frequent Hot Tub Users

    Ideal for individuals who use their hot tubs regularly and need consistent sanitation to maintain water quality.

  • Spa Maintenance Enthusiasts

    Great for those who actively maintain their spa, ensuring safe and sanitized water through regular shock treatments.

  • Time-Conscious Owners

    Perfect for busy users who want an efficient, self-dissolving solution that simplifies their spa maintenance routine.

Not Suitable For
  • Occasional Users

    Not suitable for those who rarely use their hot tubs and may not require frequent shocking or sanitation.

Product Description

One Shock Granular by EcoOne | Self-Dissolving Hot Tub Shock Treatment Chlorine Granules | Daily or Weekly Spa Shock & Sanitation | Sodium Dichloro-Triazinetrione Dihydrate (55% Chlorine), 2 Lb

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is One Shock Granular by EcoOne used for?

    Answer: One Shock Granular by EcoOne is designed for shock treatment and sanitation of hot tubs and spas. It effectively eliminates contaminants, chloramines, and other impurities that can accumulate in hot water. By using this product, you ensure a safe and enjoyable soak, keeping your spa water clear and inviting. Regular shock treatments help maintain the chemical balance, ensuring the water remains fresh and free from odors. Ideal for weekly maintenance or after heavy use, this product provides peace of mind that your hot tub is clean and ready for relaxation.
  • Question: How often should I use One Shock Granular?

    Answer: The frequency of using One Shock Granular depends on the usage of your hot tub. For regular use, a weekly shock treatment is recommended to maintain water clarity and sanitation. If your spa experiences heavy use or after gatherings, using the shock treatment immediately after can help restore optimal water quality. Each treatment effectively breaks down organic matter and keeps your water safe, ensuring a pleasant experience. Consistent use helps prevent algae growth and reduces the need for extensive cleaning.
  • Question: Can One Shock Granular be used in all types of hot tubs?

    Answer: Yes, One Shock Granular is compatible with all types of hot tubs, including those using chlorine and bromine systems. Its self-dissolving formula ensures that it can be easily integrated into your existing maintenance routine without causing any damage. This versatility makes it a popular choice among spa owners. Whether you have a portable hot tub or a built-in spa, this product will enhance your water quality, making it suitable for enjoyment in any setup.
  • Question: What are the main ingredients in One Shock Granular?

    Answer: One Shock Granular primarily contains sodium dichlor, a stabilized chlorine compound. This ingredient is known for its fast-dissolving properties and effectiveness in shock treatment. Besides sodium, other ingredients enhance the product's performance in removing organic compounds and maintaining water clarity. This formulation allows for faster action compared to traditional granular chlorine, making it ideal for immediate use. Users can expect clearer and safer water quickly after application, promoting a better hot tub experience.
  • Question: Is One Shock Granular safe for skin and eyes?

    Answer: Yes, One Shock Granular is generally considered safe when used as directed, but it is always advisable to follow safety precautions. The product is formulated to minimize irritation to skin and eyes, making it suitable for regular use in spas. However, it’s important to wait for the water to balance after application before entering the hot tub. A proper pH level, along with routine shock treatments, further enhances safety and comfort, allowing everyone to enjoy the hot tub without concerns.
  • Question: How do I apply One Shock Granular to my hot tub?

    Answer: To apply One Shock Granular, begin by testing your hot tub water to determine the current chemical levels. Following this, sprinkle the recommended amount of granular shock directly into the hot tub while the jets are running. This ensures even distribution throughout the water. Allow the jets to circulate for at least 30 minutes before using the spa. Such application methods yield optimal results, promoting quicker dissolving and efficient sanitation of your water.
  • Question: Can I use One Shock Granular with other water treatments?

    Answer: Absolutely, One Shock Granular can be safely combined with other water treatments, including algaecides and clarifiers. However, it's important to note that each product should be added at separate intervals to maintain effectiveness. Using One Shock Granular as part of your weekly maintenance routine, combined with other treatments as needed, can enhance overall water quality. Always ensure to follow the recommended application guidelines for each product to achieve the best results.
  • Question: What should I do if my hot tub water is cloudy?

    Answer: If your hot tub water appears cloudy, using One Shock Granular can be an effective solution. Start by checking your water's pH and sanitizer levels, as imbalances can contribute to cloudiness. After verifying the levels, apply the recommended dose of One Shock Granular while the pump is running. This will clear organic matter and improve water clarity. Following up with filter cleaning can further enhance results, restoring the spa to its desired transparency for a refreshing experience.
  • Question: Where can I buy One Shock Granular by EcoOne in Namibia?

    Answer: You can buy One Shock Granular by EcoOne from Ubuy, a trusted online retailer that carries a wide selection of hot tub maintenance products. Ubuy provides a user-friendly shopping experience and often features special promotions and fast access to various eco-friendly and effective spa solutions. Logging on to Ubuy ensures that you are able to conveniently purchase One Shock Granular while browsing other related items for your hot tub care needs.

ecoone Chlorine 057 Editorial Review

**** One Shock Granular by EcoOne has garnered a bold and enthusiastic reception among users, particularly for its performance in maintaining spa water clarity and hygiene. The transition from the previously available tablet format has stirred mixed feelings, mainly due to customers' nostalgia for the convenience of tablets—however, many have found the granular form to not only meet but exceed expectations in cleaning effectiveness. Users have reported impressive results, noting crystal-clear water shortly after application. The product is appreciated for its quick dissolving capabilities and gentle formula, which lacks harsh smells commonly associated with traditional chlorine treatments. It is praised for its ease of use, requiring only a small amount weekly to maintain optimal spa conditions. With regular application alongside a complete range of EcoOne’s chemical balancing products, many users report sustained clarity and cleanliness in their hot tubs. Some individuals even extend its use to outdoor ponds, finding it effective in battling algae growth. While skepticism remains from those who preferred the tablet version, the overall Consensus among first-time users and those who have adopted the granular variant appears to be overwhelmingly positive. **

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Pros

  • Effectively clarifies and sanitizes spa water quickly.
  • No harsh smell compared to traditional chlorine treatments.
  • Simple application with only 1 oz needed per week.
  • Can be used in various water bodies, including ponds.
  • Users report long-lasting effects.

Cons

  • Some customers miss the convenience of the tablet format.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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