Alkalinity Increaser by Swim Clear

Alkalinity Increaser by Swim Clear
product #3321
List price: $12.99   You save 23%

In Stock  Ships Next Day

Pool Maintenance comes Naturally When Water Alkalinity is Balanced

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We offer free shipping in the contiguous U.S. on all online orders over $40. In Stock Items shipping via FedEx arrive in approximately 2-5 days . Larger items shipping via freight typically arrive in 5-8 business days. More Info »

Alkalinity Plus - Alkalinity Increaser by Swim Clear

Alkalinity is a measure of your pool water's capacity to control natural acids; if you wish to maintain the perfect pH balance of your pool water, you must first achieve the proper Alkalinity levels. One of the easiest ways to keep pool chemicals such as chlorine working properly in your swimming pool is to get the Alkalinity in the proper range. Once the Alkalinity is balanced, other chemicals can do their job properly. The pH level will be easier to keep in line when the Alkalinity is at the appropriate level. 


  • Granular solution
  • No waiting period to swim
  • Dissolves quickly without residue
  • Compatible with other swimming pool chemicals

Alkalinity Plus Application:

  • 1 lb. / 10,000 Gallons raises total alkalinity approximately 10 ppm
  • Broadcast evenly over pool water surface

Alkalinity Plus Note:

  • Equation for adding alkalinity plus:  (pool gallons / 125,000) x ____ppm desired change = pounds of alkalinity plus
  • Maintain alkalinity levels between 80-120 ppm
Swim Clear
Pool Chemicals:
  • Pool Balancing Chemicals

Shipping 5lb / 10lb

Function Raises Alkalinity

PPM 80-120

Start-Up 1lb / 10K gal

Maintenance As Needed

Wait to Swim No

Shelf Life No

Other Name Sodium Bicarbonate

Use Swimming Pools

Application Broadcast

FedEx / ups Yes

Online Item Yes

In Store Item Yes

What is Alkalinity Plus?
Pool School with Mike the Pool Guy

Free Shipping

For online orders over $40 (before tax), shipping and handling is FREE. Orders that are under $40 will have a $5.99 shipping fee added. Most pool supplies ship via Fed Ex and delivery times within the Continental U.S range from 2-5 days. All orders received before noon will ship that SAME DAY.
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