HTH Pre-measured Water Soluble Pods Calcium Hardness Up, 4 lbs.

Balancing swimming pool water just got easier. Introducing HTH Pre-measured Water Soluble Pods Calcium Hardness Up.
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About This Item

Formulated to increase the calcium hardness of indoor or outdoor pool water, these water-balancing pods help protect surfaces from corrosion. The pre-measured pods make dosing quick and easy. You can apply them directly to pool water or the skimmer, and they're compatible with saltwater systems. TO USE: Always test the water or add chemicals with the pump running.  First, test the water to determine the calcium hardness level.  Also test and adjust alkalinity and pH if needed. Second, determine the number of pods needed to adjust the calcium hardness level to the ideal range. If applying to a skimmer, add one pod at a time and allow it to dissolve completely before adding more. If applying directly to pool water, add the pod to the pool’s deep end. Disperse any undissolved chemical from the bottom of the pool with a pool brush until the chemical is completely dissolved. If multiple pods are added at one time, they should be evenly distributed around the deep end and should not be concentrated in one place.

  • Contains one 4-pound pouch of HTH Pre-measured Water Soluble Pods Calcium Hardness Up
  • Formulated to boost calcium hardness of swimming pool water
  • Helps to keep pool water comfortable for swimmers
  • Helps to prevent corrosion of pool surfaces
  • Apply directly to pool water or skimmer
  • Compatible with saltwater systems
  • Made in the USA

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REVIEWS



Balance With HTH Pre-measured Water Soluble Pods


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Raises Calcium Hardness of Pool Water

These HTH Pre-measured Water Soluble Pods Calcium Hardness Up work by raising the calcium hardness of pool water. 

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Keeps Swimmers Comfortable

Keeping your pool balanced is key to ensuring a comfortable swim for all. In addition to maintaining pH levels between 7.2 and 7.8, make sure the water has enough calcium; 200-500 ppm is the ideal range.

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Protects Pool Surfaces From Corrosion

Balanced pool water also helps protect your pool equipment and surfaces from corrosion, stains or other damage.


How to Use HTH Pre-measured Water Soluble Pods


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1. Test pH Levels and Hardness

Use HTH Multi-Purpose 6-Way Test Strips to test the pH level and total hardness. The ideal pH range is between 7.2 and 7.8. 

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2. Determine Number of Pods

Use the label instructions on the back of the pack to determine the necessary number of pods depending on pool volume (gallons) and calcium hardness level from step 1.

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3. Apply Directly to Water or Skimmer

With the pump running, add pods one at a time to pool skimmer, or directly to pool water by throwing into the deep end of the pool. Use a pool brush to disperse any undissolved chemicals.

boys playing on float in the pool