Spa Pure Alkalinity Increaser 2 lb

Item #: C002693-CS20B2
$9.95

Item Details

Spa Pure Alkalinity Increaser

Total Alkalinity is a measure of the amount of buffering capacity in the water. It acts as a shock absorber for the PH. If Total Alkalinity is too low, the water is acidic and can corrode equipment, plastics, etc. Low Alkalinity can also cause PH bounce. High Alkalinity can cause scale buildup and water can become cloudy. If the alkalinity is out of balance, the PH will be difficult to balance.

It is recommended to keep your alkalinity levels between 80 and 150 ppm.

Alkalinity Increaser Features:
  • Spa Pure Alkalinity is used to raise the alkalinity of spa and hot tub water
  • Helps to reduce corrosion of metal parts and damage to pump motors and heaters
  • Reduces fluctuation in PH levels
  • Fast dissolving

Size:

  • 2 Pounds
Dosage: 
  • To raise the total alkalinity of your spa by 10 ppm, add 1 1/4oz (2-1/2 tbsp) for every 500 gallons of spa water. Broadcast Spa pure alkalinity increaser directly into spa.
Ingredients:
  • 99% Sodium Hydrogen Carbonate

Customer Reviews

Based on 43 reviews
95%
(41)
5%
(2)
0%
(0)
0%
(0)
0%
(0)
R
Robert Small (Kansas City, US)

Spa Pure Alkalinity Increaser 2 lb

Z
Zoo Keeper (Kansas City, US)

I find the spa pure products to be consistently good and perform as advertised.

D
Devin Schuenemann (Topeka, US)
Spa chemicals

All chemicals in box leaked, but at least I got them!

R
Ronald Parylo (Buffalo, US)

The alkalinity increaser worked as advertised

J
Jeffrey Cocola (Highland Park, US)

Great product and price

R
Robert Lindvall (Cortez, US)
GOOD STUFF

I do not need to use this product that often. Having said that, one to two ounces brings the tub right back to the correct level.

H
Harry Rudolph (Indianapolis, US)
it works

it did just what it said it would - increased alkalinity

J
Jennell Heath (Saranac Lake, US)

Spa Pure Alkalinity Increaser 1 lb

C
CHRISTOPHER Hansen (Oregon City, US)
It Works

As it should.....

J
James Mesiti (Springfield, US)
Good stuff

Nice

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Customer Reviews

Based on 43 reviews
95%
(41)
5%
(2)
0%
(0)
0%
(0)
0%
(0)
R
Robert Small (Kansas City, US)

Spa Pure Alkalinity Increaser 2 lb

Z
Zoo Keeper (Kansas City, US)

I find the spa pure products to be consistently good and perform as advertised.

D
Devin Schuenemann (Topeka, US)
Spa chemicals

All chemicals in box leaked, but at least I got them!

R
Ronald Parylo (Buffalo, US)

The alkalinity increaser worked as advertised

J
Jeffrey Cocola (Highland Park, US)

Great product and price

R
Robert Lindvall (Cortez, US)
GOOD STUFF

I do not need to use this product that often. Having said that, one to two ounces brings the tub right back to the correct level.

H
Harry Rudolph (Indianapolis, US)
it works

it did just what it said it would - increased alkalinity

J
Jennell Heath (Saranac Lake, US)

Spa Pure Alkalinity Increaser 1 lb

C
CHRISTOPHER Hansen (Oregon City, US)
It Works

As it should.....

J
James Mesiti (Springfield, US)
Good stuff

Nice