Load video: SpaGuard® Chlorinating Concentrate – Granular Spa Sanitizer (2 lb / 5 lb)

SpaGuard® Chlorinating Concentrate – Granular Spa Sanitizer (2 lb / 5 lb)

SpaGuard® Chlorinating Concentrate – Granular Spa Sanitizer (2 lb / 5 lb)

Type: Sanitizer

SKU: 42614BIO

$32.31

$32.31 ~~$0.00~~

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SpaGuard® Chlorinating Concentrate is a fast-acting, quick-dissolving granular chlorine sanitizer designed for spas and hot tubs.
The formula is pH-neutral and dissolves completely without clouding, simplifying maintenance and preserving water balance.
This product acts both as a sanitizer and oxidizer—meaning you can maintain your chlorine level and perform shock-type treatments with the same product.
Comes in convenient sizes (2 lb and 5 lb) to match your spa volume and usage frequency.
The quick-dissolving granules allow you to add directly into spa water while the pump is running—no pre-dissolving required.

Size: 2 lb

2 lb 5 lb

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Compatability

Directions

Test water: Ensure pH is within the recommended range (~7.2-7.8) before adding.

With the pump running, broadcast the required amount of granules across the surface of the spa water. For startup: add ½ teaspoon per ~100 gallons every 15-20 minutes until a free chlorine residual of ~3-5 ppm is achieved.

For routine maintenance, use as needed to maintain 3-5 ppm free chlorine residual. In heavily used spas may be required nightly; moderately used spas may only need weekly dosing.

For superchlorination/shock: add ~1 teaspoon per 100 gallons directly with pump running; do not enter spa until chlorine drops to ~5 ppm or lower.

Always store product sealed in a cool, dry place. Avoid physical contact with granules.

FAQ

Q: Can this be used as both sanitizer and shock?

A: Yes — Chlorinating Concentrate acts as a sanitizer in routine doses and as an oxidizer in higher/“shock” doses.

Q: Does it affect pH significantly?

A: No — the granules are pH neutral so minimal impact on your chemically balanced spa.

Q: How often should I add it?

A: Frequency depends on spa usage—the heavier the bather load and usage, the more frequent dosing. It may be nightly for heavy use and weekly for moderate use.

Q: Is it safe with all types of sanitizing systems?

A: Yes — this product works with traditional chlorine spa systems; but always follow your spa manufacturer’s chemical compatibility guidelines.

Q: What size should I buy?

A: The 2 lb size is suitable for regular home spa maintenance; the 5 lb size offers better value for larger spas or frequent use.