MPS Shock 5 Lb & Dichlor Chlorine 3 Lb COMBO PACK by FreshWater PN 76753 & 76300

Watkins MPS 5 Lb. & Dichlor Chlorinating Granules 3 Lb. COMBO PACK

Watkins Item # 76753 (MPS) & 76300 (Dichlor Chlorine)

  • Hot Spring Fresh Water MPS Chlorine Free Shock Treatment Oxidizer
    5 LB. Bottle, -- AND
  • HotSpring FreshWater Concentrated Chlorinating Granules - 3 LB. Bottle

Oxidizes contaminants, Removes Odors, and Brightens Dull Water

1.  MPS Active Ingredients, 5 Lb. Bottle:

  • Potassium Peroxymonosulfate 32.18%
  • Inert Ingredients 67.82%
  • Equvivalent 3.4% Active Oxygen

    Directions for Use:  Prior to each use Add 1 (1) Tablespoon per 250 gallons to remove impurities and organic waste.

2.  Concentrated Chlorinating Granules, 3 Lb. Bottle:

Active Ingredients:

  • Sodium Dichloro-s-Triazinetrione 99%
  • Dihydrate 1%
  • Available Chlorine: 55%

Directions for Use: Add 1/2 oz. of product per 500 gallons of water, minimum per week. Possibly more per high usage.


We ship within 2 business days (oftentimes same-day). When item closes over a weekend or holiday, we will ship the next business day. We ship via USPS Priority Mail and/or FedEx Ground. If you prefer faster shipping, please make comment in check out process, or call/email us. We will attempt to accommodate your request. Tracking is always provided to buyer.

FREE SHIPPING on ORDERS totaling OVER $300 (see listings for details. USA customers only). Tracking information sent to buyer on all orders. Typically we can ship SAME-DAY if order is received by 1:00 PM (MST) on normal business days. Otherwise, we ship within 2 days.

If you DO NOT see an item that you NEED for your Watkins manufactured spa (HotSpring, Limelight, Tiger River, HotSpot, Solana) - please EMAIL US! We may just have it and we can provide you a quote. Please email us.

How to Find your Spa Serial Number?

If emailing or calling us about your spa, it is helpful to know your Spa’s Serial Number. Typically, your spa serial number decal will be inside the hot tub equipment compartment, attached to the spa shell wall. It will say the Manufacture Name (Watkins), the Model Name, and then a Serial Number.  If you have any questions of how to locate the spa SN, or how to determine information of your spa by its SN, please email us.

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$74.00 USD