SKU: 17972891675

SpaPure Calcium Hardness Increaser (16 oz)

Sale price$15.29 Regular price$16.99
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

SpaPure Calcium Hardness Increaser (16 oz)The SpaPure Hardness Increaser is a granular product that is designed to safely raise the calcium hardness levels in your spa water. Regular use of this product will stop and prevent the corrosion of your spa's surfaces. This product is compatible with all systems including bromine, chlorine, mineral sanitizers, and biguanide. Safely raise the calcium hardness levels in your spa water Stop and prevent the corrosion of your spa's surfaces Compatible

The SpaPure Hardness Increaser is a granular product that is designed to safely raise the calcium hardness levels in your spa water.

Regular use of this product will stop and prevent the corrosion of your spa's surfaces.

This product is compatible with all systems including bromine, chlorine, mineral sanitizers, and biguanide.

Safely raise the calcium hardness levels in your spa water

Stop and prevent the corrosion of your spa's surfaces

Compatible with all systems including bromine, chlorine, mineral sanitizers, and biguanide

Directions NEVER mix different product together in the same bottle or pail.

Add this product directly to the spa water.

Turn on circulation system.

Add 1 ounce (2 tablespoons) for every 500 gallons of water to increase the calcium hardness 10 ppm.

Broadcast over the surface of the water.

Spa may be used immediately after the products application.

Wait two hours and retest calcium hardness.

Ingredients Calcium Chloride Dihydrate: 100%

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17972891675

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4.6 ★★★★★
Based on 8 reviews
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Verified Purchase
Sherry
Louisville, US
★★★★★ 5
Dog friendly
Pattern Name: Lollipop, Size: 0.53 Ounce (Pack of 4)
My chihuahua loves these chicken tender lollipops
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
B
Verified Purchase
Brian Nowell
Bozeman, US
★★★★★ 3
🤷🏻‍♂️
Pattern Name: Lollipop, Size: 0.53 Ounce (Pack of 4)
Need to make sure you are supervising your dog. With in minutes my small terrier had the stick end down her throat with the whole ring end in her mouth. Had to hold the stick end and let her chew on the ring end. Lasted about 20 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
T
Verified Purchase
594 Tuff
Carnegie, US
★★★★★ 5
Favorite treat of all time for our Maltese pup.
Pattern Name: Lollipop, Size: 0.53 Ounce (Pack of 4)
These are my Maltese dog’s favorite treat. I don’t know if it is the whole combination of shape, taster, tendon location, or that they are from a Turkey, but they are an absolute winner when we have them. Since they are quite expensive, we only get them on occasion. If they were less expensive, even by 10%, I would justify regular purchases of them to myself. I highly recommend them for any size, breed, or reason. They are an exceptionally wonderful treat for my pup. I think I have just found the reason for ordering another order of these Turkey Tendon lollipops for my best friend. Especially since he eats them quite quickly, even though he is only four pounds. And they seem to be quite digestible.
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Reviewed in the United States on May 3, 2026
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Verified Purchase
J. Barry
Houston, US
★★★★★ 5
Perfect treat for my Dolcé!
Pattern Name: Bone, Size: 0.53 Ounce (Pack of 4)
My 14 pound Maltipoo LOVES these. It keeps her occupied for a good 30 minutes. Be sure to get the bone-shaped ones because little dogs will choke on the lollipop-shaped ones.
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Reviewed in the United States on May 2, 2026
S
Verified Purchase
Sheila
San Leandro, US
★★★★★ 5
My dogs love these!
Pattern Name: Ring, Size: 0.42 Ounce (Pack of 10)
I have three very large dogs who absolutely love these treats. They are very picky because they’re very spoiled! But yes, they love these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026

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