HTH
Pool Calcium Increaser, 4-Lbs.
Model #
67059
Item #
142906
HTH

Pool Calcium Increaser, 4-Lbs.

Pool Calcium Increaser, 4-Lbs. is rated 4.9 out of 5 by 127.
  • y_2023, m_12, d_10, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.37
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_127
  • loc_en_US, sid_142906, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_truevalue
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 35.92ms
  • REVIEWS, PRODUCT
$16.99
In stock
Model #
67059
Item #
142906

Online price. In-store price & availability may vary.

In stock
SHOP LOCAL STORES

Select a store near you to shop your independently owned local store.

Description
HTH® calcium hardness increaser, 4 lbs., is used to raise the calcium hardness of swimming pool water. Low calcium hardness may cause the pool water to be corrosive, resulting in damage to pool surfaces and equipment. Plaster finish pools may be etched or stained if the calcium hardness of the pool water is not properly adjusted. The calcium hardness of chlorinated pool water should be maintained in the range of 200-500 ppm.
  • Raises calcium hardness levels
  • Prevents corrosion of metal & plaster surfaces
  • Compatible with Salt Systems
Specifications
Specifications
SKU142906
Weight4.000000
UPC00073187670595
Country of OriginMX
Package Width9.0
Package Length3.5
Package Height10.5
Model Number67059
BrandHTH
Manufacturer NameSOLENIS
Rated 4 out of 5 by from Another great product! [This review was collected as part of a promotion.] This did exactly what it was meant to do which was to keep the calcium levels up. I’ve said in previous reviews that I’ve used the product in conjunction with others in their line. And I was able to see a huge difference in our pool this summer.
Date published: 2022-12-30
Rated 5 out of 5 by from Works great [This review was collected as part of a promotion.] I love this product it allows me to maintain my pools health as the summer goes on. We have a pretty healthy pool but this product makes it so much easier to keep it maintained and safe for my kids to be in the water.
Date published: 2022-12-24
Rated 5 out of 5 by from HTH® Pool Care Calcium [This review was collected as part of a promotion.] HTH® Pool Care Calcium great in my pool. Very easy to use. Keeps our calcium up in our pool. Its safe on all kinds of pools. Works very well in our pool We saw a big difference the first week we used it.
Date published: 2022-11-20
Rated 5 out of 5 by from REALLLY Good with this Water Levels! [This review was collected as part of a promotion.] I like how this worked with my levels in the pool. I could tell a HUGE difference in my water once I used this! the water definitely was not as hard as before. This leveled out the roughness but didn't make the water too soft but it was just perfect for us after this usage. I would say that after cycling this through the system, it took longer than I expected it to to work but it was great afterwards.
Date published: 2022-10-12
Rated 5 out of 5 by from Great Pool Chemical System [This review was collected as part of a promotion.] I have been using the HTH chemicals for a few seasons now and they work great to keep the our pool clean and crystal clear. They are easy to use with easy directions to follow to help get my pool water in balance.
Date published: 2022-10-03
Rated 5 out of 5 by from Keeping my pool surface in tact! [This review was collected as part of a promotion.] Calcium is so important for the pool’s surface and for the equipment. I have learned just how important in regards to keeping the level balanced for maintaining and prevention of corrosion of the pool’s surface and so important equipment. I have seen first hand what not keeping it in balance can do and it isn’t pretty. Literally the pool’s surface will eat away at its self. It is awful. With the HTH calcium, I can maintain a sparkly pool and help my chlorine work more efficiently in the pool and simultaneously protect the pool’s surface and equipment. It can’t get much better than that. I highly recommend this product and it remains an important part of my pool maintenance routine.
Date published: 2022-09-23
Rated 5 out of 5 by from Great product [This review was collected as part of a promotion.] I am enjoying using HTH Pool Care Calcium Up, which raises calcium hardness, and is a swimming pool chemical that protects swimming pool surfaces and liners, and it helps prevent corrosion of pool surfaces. It is compatible with chlorine, salt water pools, & vinyl-lined pools too! It helps protect and prevent corrosion on pool liners, metal, and plastic surfaces, along with equipment from damage.
Date published: 2022-09-22
Rated 5 out of 5 by from Great! [This review was collected as part of a promotion.] I would definitely purchase this. It helped keep my pool clean and clear. It wasn’t cloudy at all. I would definitely recommend this to anyone who needs it. I would buy it again for next summer when the pool is open again.
Date published: 2022-09-20
  • y_2023, m_12, d_10, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.37
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_127
  • loc_en_US, sid_142906, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_truevalue
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 6.73ms
  • REVIEWS, PRODUCT
Thanks for signing up!

Please add truevalue@message.truevalue.com to your address book.

Shop a Local Store

Find a Store

Join True Value Rewards

Sign Up

Learn DIY Projects

Explore

Shop Your Local Store

Our True Value stores are independently owned and operated. Enter your City & State or zip code to see stores near you.
You can use the format: [City, State] or [zip code]