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Robelle

Robelle 2256B-02 Total Alkalinity Increaser for Swimming Pools, 20 lb

    • Based on 152 reviews
Condition: New
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$37.56 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Dec 22 – Jan 21
Order within 4 hours and 38 minutes
Available payment plans shown during checkout

Size: 20-Pounds (Bag)


Features

  • Total alkalinity is easy to use and dissolves quickly
  • Fiberglass pools: 70-100 ppm (parts per million)
  • Marmit, painted, tile, or exposed aggregate pools: 80-120 ppm
  • Vinyl pools: 120-140 ppm
  • If the total alkalinity is less than the desired range, add total alkalinity directly to the pool water, while the pool pump is in operation

Description

Size:20-Pounds (Bag) Total alkalinity raises the total alkalinity in swimming pool water. This product boosts the effectiveness of your pool water disinfectant, such as pool chlorine, as well as aids in the prevention of pool scale formation, metal corrosion & etching of pool surfaces. Total alkalinity helps maintain pool pH level & eliminates pH "bounce." 20 lb


Product Dimensions: 10 x 10 x 10 inches


Item Weight: 20 pounds


Manufacturer: Robelle


Item model number: 2256B-02


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 22 – Jan 21

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
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Chemicals work, bag is flimsy and tears easily.
Size: 10-Pounds (Bag)
Works well but the “eco friendly” bag rips VERY easily resulting in chemicals going everywhere, a ton of cleanup and a major storage issue once the bag is damaged. Purchased both the alkalinity and ph increases from this company and both bags ripped the first time the side of the bag brushed the plastic outdoor storage chest we have them in. Will not buy again until the bag is updated. ... show more
Reviewed in the United States on July 17, 2020 by Amazon Customer
    • Seems to work
Size: 10-Pounds (Bag)
We have had a lot of rain this summer, so I've added more than usual, but it does appear to work.
Reviewed in the United States on October 18, 2020 by Possum
    • Works fantastic for my hot tub.
Size: 10-Pounds (Bag)
I could not get my alkalinity level to go up. I purchase this product and it came right up. I will be using this product from now on. Works great I use it for my hot tub.
Reviewed in the United States on April 21, 2020 by Joleen
    • Does the job
Size: 5-Pounds (Bag)
I've use this in a 10000G inground pool for the last 2 years. Works as it should. No negatives
Reviewed in the United States on May 15, 2020 by Kindle Customer
    • great value
Size: 30-Pounds (Bag)
gets the job done. we started buying this and putting it in our 30 lb bucket.
Reviewed in the United States on August 22, 2019 by Chris M.
    • Pool maintenance
Size: 5-Pounds (Bag)
Very good product
Reviewed in the United States on August 17, 2021 by Cesar cornejo
    • Price can't beat it
Size: 5-Pounds (Bag)
Price
Reviewed in the United States on December 12, 2019 by Cynthia James
    • Does this help to raise the alk. in your pool?
Size: 10-Pounds (Bag)
worked well to raise the alk.
Reviewed in the United States on November 3, 2019 by Linda Randel King

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