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Nature 2 Spa Mineral Sanitizer

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Nature 2 Spa Mineral Sanitizer Stick

Nature 2 Spa Alternative Sanitizer Features:

  • Drops directly into spa filter
  • Works with existing filtration system
  • For spas up to 500 gallons
  • Works with all spa flow rates
  • Last an average of four months
  • Clean, clear water without harsh chemicals

Nature 2 Spa Mineral Sanitizer Cartridges significantly reduce the need for bromine while providing powerful sanitation for your spa or hot tub. Available for spas up to 500 gallons, these cartridges are placed in your spa filter and work with your existing system to provide you with the ultimate in hassle-free maintenance. These mineral sanitizer cartridges are EPA approved and use patented mineral bed technology to give you a fresh, clean spa without the irritating side effects of traditional chemicals. Cartridges last an average of four months. 


  • 5
    Nature 2 Spa Mineral Stick

    Posted by Marc Dugas on Feb 04, 2022

    Have been using for years with no problems

  • 5
    Nature 2 Spa Mineral Sanitizer

    Posted by Eric Hunt on Dec 21, 2021

    I have been using these for a few years and they do work to keep water clean with less chemical input. Good price and ships quickly.

  • 5
    Good quality product for hot tub chemical titration

    Posted by Ryan Foster on Dec 03, 2021

    These work well to keep the tub clean. Seem to use less chemicals when including this product in the tub as well.

  • 5

    Posted by Steve Lessard on Nov 23, 2021

    I have used these for years. Just got two more and will probably use these till we no longer have a hottub. Easy, and clear water with minimal chemicals

  • 5
    Great item and better service

    Posted by Jerry Gallows on Nov 02, 2021

    A must have item for hot tub owners who want to use as little chemicals as possible. Always the fast at shipping and best prices from Canada Hot Tub Parts

  • 3
    They work, but limited the flow if water

    Posted by Bill Bechard on Jul 14, 2021

    I placed the filter as directed, but had to remove if from the filter pipe because it was limiting the flow of water too much.
    I now have it outside the filter to allow some flow through it without limiting the water to my pump.
    I hope it doesn't plug up my filter.

  • 5
    Mineral Sanitizer

    Posted by Unknown on Apr 18, 2021

    This is our go-to product. Keeps water clean and clear for months.

  • 5
    Great Product

    Posted by Gary Quadros on Mar 01, 2021

    Wonderful price, paid twice as much at my local supplier

  • 5
    Nature 2 Spa Mineral Sanitizier

    Posted by Eric Lafreniere on Jan 15, 2021

    Have used this for years and it works great !