Spa Non Chlorine Shock Granules

  • How does Non Chlorine Shock Granules MPS help my hot tub water?
  • Non-chlorine shock affects the bacteria in your hot tub and spa which is what causes odors and cloudy water.
  • Non Chlorine Shock Granules MPS will eliminate these problems with just one 20g per to 1000 liters of water, but you need to wait at least 12 hours after shocking before adding regular chlorine or bromine for best results.

£25.90£645.05 Inc VAT

(7 customer reviews)

Product Description

Use Spa Non Chlorine Shock Granules on a weekly basis or after heavy use of the Spa or Hot Tub. This product will break down the organic contaminants and un-filterable waste sometimes found in the water which can result in unpleasant smells / odours and a reduction in bather comfort.

Spa Non Chlorine Oxy-Shock can also improve the efficiency of the Bromine sanitiser.

1. Dose at the rate of 20g per 1000lts of water on weekly basis or immediately after heavy use.
2. Ensure circulation is on when adding directly to the water and preferably with all diverter valves open.
3. Leave Spa / Hot Tub Cover off during treatment.
4. Ensure circulation is running for a minimum of 1 hour to achieve full effect of product.
5. If you experience problems with the water please contact your local dealer.

• Always ensure bathers are out of the water when adding chemicals.
• Never mix with any other chemicals including cleaning products, weed killers and chlorine products, as a dangerous reaction may occur.
• Always handle products in a well-ventilated area.
• Always wash hands thoroughly after handling chemicals.
• Store in a cool, dry, well ventilated, secure place. Ensure chemicals do not become damp in storage
• Instructions and dosages given are a guide to most effective use.

• This container must not be used or contaminated with any other materials.

Additional Information

Weight 1 kg
Dimensions 105 × 105 × 200 cm
Pack Of

1, 4, 6, 8, 12


1kg, 5kg

7 reviews for Spa Non Chlorine Shock Granules

  1. Christian W (verified owner)

    I was previously using chlorine but swopped on to bromine which was initially a bit daunting but with the advice from Spachem they helped with fantastic knowledge and experience and were not pushy in trying to sell additional items. I highly recommend their products and were completely satisfied with their customer service. Brilliant company & brilliant products

  2. Andrew C (verified owner)

    Bought a second hand hot tub which came with issues called spachem and spoke to Gavin, after 1hour on the phone he sorted all my problems, with all the correct chemicals and filters on a Saturday afternoon, and buy Tuesday I had everything delivered, in the middle of the COVID 19, amazing service and a quick Reponse. The chemicals were easy to use , Gavin’s knowledge was spot on and very helpfully well done Gavin and the team

  3. Stefan (verified owner)

    Absolutely amazing, we have a hot tub and use bromine and this product really does help, Id read a load of articles online about a non-chlorine shock and it really does help, we seemed to always get cloudy water and struggled a bit on getting steady bromine readings, since using this product our tub is not only sparkling but we also get a good decent reading on bromine as well.

  4. Neil Thomas (verified owner)

    Fantastic service, would highly recommend

  5. George Morris (verified owner)

    Great service. Brilliant advice over the phone. Ordered and received the next day. Don’t buy from anyone else. Best service and after service

  6. Patricia Mcgurrin (verified owner)

    Excellent service and 5 star advice and communication
    I didn’t even know what non shock chlorine was until I made contact with this company who are improving my knowledge on how to maintain my tub
    Thank you
    My account is now registered and set up for future purchases

  7. Gail Westerman (verified owner)

    Would highly recommend SpaChem for spa chemicals, and the knowledge and support that is available to you if you have any queries, questions, or problems. We have had a soft tub before but this is our first hot tub, Gavin talked me through all the chemicals and provided some excellent advice on timetabling of the chemicals. He even managed to get them to me within 24 hours so we could enjoy the tub over the weekend. Definitely my go-to for chemicals and advice from now on.

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