Search  for anything...

EcoOne | Hot Tub Chemical Maintenance & Supply Kit | Spa Shock & Conditioner Kit | Contains Oneshock Chlorine Granular & SPA Monthly Conditioner | 6 Month Supply

  • Based on 1,311 reviews
Condition: New
Checking for product changes
$104.44 Why this price?

Buy Now, Pay Later


As low as $17.41 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 20
Order within 5 hours and 13 minutes
Available payment plans shown during checkout

Size: Spa Shock Kit


Features

  • SIMPLIFIED MAINTENANCE: With this complete spa treatment kit, featuring low chemical content and natural ingredients, you can clean your spa with ease. Whether for an indoor or outdoor hot tub or spa, EcoOne water care products ensure soft, clean, and all-around healthier water. Our 6-month water care kit contains one 1 lb. bottle of OneShock tablets, and six 8 oz. bottles of SPA Monthly water conditioner.
  • WATER TREATMENT AT ITS BEST: For use in hot tubs large and small, our water treatment system begins with a once-a-month water conditioner that reduces foam, increases filter efficiency, and stabilizes alkaline levels in the water. Once a week, use OneShock tablets, our virtually hands-free pool treatment tablets. They will keep the water in your pool or spa crystal clear.
  • NATURAL HOT TUB CARE: Perfect for those with sensitive skin, our products contain minimal or no chlorine. They are free of phosphates, perfumes, fragrances, and dyes, to prevent itchy skin and red eyes. This spa water treatment also prevents chemical burn, and chlorine-related skin irritation, as it has skin-soothing, natural, and biodegradable ingredients, including coconut. Our spa care line is proudly made in the USA, and is never tested on animals.
  • EASY DISSOLVE: Other liquid and tablet spa treatments leave behind chemical residue, and are difficult to dissolve. Our natural formulations dissolve quickly and completely, leaving you with clean, conditioned water. You will never have to worry about slipping on an oil slick or finding floating bits of chemical. EcoOne has taken spa care to the next level with effective, yet minimal, chemicals, and the most efficient delivery system.
  • FOR ALL YOUR SPA-CLEANING NEEDS: EcoOne products are the easiest way to keep home or commercial hot tubs clean, bacteria-free, and healthy. Our products provide monthly care so you can know that your pool or spa is safe to use at any time. Add our natural tablets to your pool maintenance supplies and accessories - we guarantee clean water!

Brand: ecoone


Item Weight: 8 Ounces


Item Form: Liquid, Tablet


Product Benefits: soothing


UPC:


Brand: ecoone


Item Weight: 8 Ounces


Item Form: Liquid, Tablet


Product Benefits: soothing


UPC: 682373000001


Unit Count: 1 Count


Package Dimensions: 11.65 x 10.12 x 3.39 inches


Item Weight: 8 ounces


Manufacturer: Pacific Sands, Inc.


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 20

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Size: 6-Month Pack
This product is fantastic. Our hot tub water is always crystal clear and smells very fresh (not like chemicals). The best part is that all I have to do is put one bottle of this a month in the hot tub (and chlorine tablets only as needed). So, this product makes for a very low maintenance.
Reviewed in the United States on March 12, 2025 by Jon Booth

  • Works great
Size: 8-Ounce
Definitely recommend
Reviewed in the United States on April 29, 2025 by jantx

  • Get rid of the chemicals
Size: 8-Ounce
Since getting the chemicals out of my spa I have gotten rid of all skin rashes and irritation. Switch to enzymes. They really work keeping my spa water free and clear at all times by just using this system. Yes it is as easy as using this bottle once a month after the initial start up. No chemical smells. No cloudy water. Just fresh clean clear water. ... show more
Reviewed in the United States on November 7, 2024 by P King

  • YOU CAN FEEL THE DIFFERENCE!😌
Size: 8-Ounce
I have a wonderful Plug & Play above ground hot tub. It is designed for two people to lounge in and only requires 150 gallons of water. The interior color of the shell is slate gray so the hard water ring became very visible in no time and my skin felt rough. I searched for a spa water softning product selecting this one mainly because it was the right price for me and reviews were good. I was confused reading the directions that instructed using the entire bottle in a 7,000 gal. Spa!! Had to calculate what my little spa needed. I ended up adding about 6 capfuls or so and in a day the water felt soft, smooth, and more relaxing. It didn't create any slippery feeling and the white hard water ring had disappeared! An economical great product for a little tub and there's a lot left for future spa refills. ... show more
Reviewed in the United States on July 19, 2022 by Marcia H.

  • Great Product
Size: 6-Month Pack
Keeps our hot tub balanced and clean.
Reviewed in the United States on March 11, 2025 by Dawn Talton

  • More chemicals required.
Size: 6-Month Pack
This item is sold as a one stop solution to all your pool problems. Well turns out once it arrived I had to also go buy shock. 300 Gallon inflatable hot tub didn't appear to get very clear but Ill try one more bottle before giving up
Reviewed in the United States on May 13, 2025 by Ryan

  • Itchy skin problem solved!
Size: 6-Month Pack
My skin is sensitive and gets very itchy and dry after hot tub. This makes water soft and helps my skin ALOT! I love this product, ended up ordering 6 pack and put in once a month, it also helps balance other chemicals
Reviewed in the United States on January 25, 2025 by Kevin Mink

  • Works great at keeping water clear and soft
Size: 8-Ounce
I use this in conjunction with bromine. It is incredible at keeping water clear for way longer. Much less maintenance!
Reviewed in the United States on February 20, 2025 by zooanimal

Can't find a product?

Find it on Amazon first, then paste the link below.