Model # P37025DE
|Pool Solutions Calcium Plus increases water hardness when necessary to prevent pool water from becoming corrosive to the plumbing and pool surface. Proper calcium levels are vital to keeping a pool maintained and balanced.
|Desired Increase|| Amount needed to increase Calcium Hardness
Pool volume in gallons
|10 ppm||2 oz.||10 oz.||1 1/4 lbs.||1 3/4 lbs.||2 1/2 lbs.||3 1/4 lbs.||6 1/4 lbs.|
|20 ppm||4 oz.||1 1/4 lbs.||2 1/2 lbs.||3 3/4 lbs.||5 lbs.||6 1/4 lbs.||12 1/2 lbs.|
|30 ppm||6 oz.||1 3/4 lbs.||3 3/4 lbs.||5 1/2 lbs.||7 1/2 lbs.||9 1/2 lbs.||18 3/4 lbs.|
|40 ppm||8 oz.||2 1/2 lbs.||5 lbs.||7 1/2 lbs.||10 lbs.||12 1/2 lbs.||25 lbs.|
|50 ppm||10 oz.||3 lbs.||6 1/4 lbs.||9 1/2 lbs.||12 1/2 lbs.||15 3/4 lbs.||31 1/4 lbs.|
*Caution: Do not add more than 10 lbs. per 10,000 gallons of water at one time. If the pool needs more than this, add the 10 lbs./10,000 gallons amount then retest 12 hours later. After testing, you can make the necessary adjustments.
For More Pool Chemicals
How do I add the Calcium Hardness to my pool?
When adding our product P37025DE be sure to dissolve it in a bucket of water first before adding it to the pool. Be sure not to add any other chemicals for the time being and add no more than 10lbs per 10,000 gallons of pool water aswell. Follow the instructions if unsure about it. Be advised this chemical does heat up when mixing with water.
What level should the calcium in my swimming pool be?
The calcium level in a swimming pool should be 200-400 parts per million.
I just had my swimming pool water tested and I was told that my calcium level is really high. What chemical would I use to lower it?
If the calcium level is too high, the only way to lower it would be to partially drain and refill the swimming pool.
Less than 1 hr
An empty bucket to mix with water and pour around the pool.
I had no idea what balancing pool water was about until I went to pool school. According to the table I needed to add 25 lbs. I started slowly adding and ended up using all 25 and all the values came into range. No miracle just a great product.
Less than 1 hr
(5 out of 5 stars) Good price, great service
Reviewed By: Robert from Asheville NC ()
Pros: Service, price, performance
We consume a lot of these pool products keeping 5 hot tubs clean & balanced. This product always shows up at our doorstep on time and the price is reasonable.