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Sani-System Water System Sanitizer - 2 Pack | Water eStore

Staff Pick


Pro Products Sani-System Water System Disinfectant Package of 2

Sani-System Disinfectant is the only EPA registered & NSF approved sanitizer to be used in Water Softeners and Reverse Osmosis Drinking Water systems. Sani-System is proven to kill 99.99% of harmful bacteria in water softeners and RO units without using chlorine, oxidizers or acids which could harm equipment parts and resin. Each packet of sanitizes equipment in just 60 seconds and comes in the exact 0.5 oz pre-measured doseage for water softenerss. Sani-System’s no-mess ease of use satisfies your most important sanitizing concerns. Sani-System is effective, efficient and easy to use – it’s just that simple!

✔️IMAGINE COMPLETE PEACE OF MIND from Bacteria in your Water Softener or Reverse Osmosis Drinking Water System

✔️SANI-SYSTEM ELIMINATES THAT GARBAGE SMELL in your Water Softener from bacteria growth

✔️EASY FIVE STEP TREATMENT for Water Softeners and Reverse Osmosis Systems.


✔️COMPLETE PEACE OF MIND KNOWING THAT YOUR WATER is safe to drink and bacteria free


Instructions for Use:

  1. Pour complete packet of Sani System Water Softener Sanitizer into the brine well within the brine tank. If your water softener doesn't have a brine well, pour the packet over the salt
  2. Manually regenerate your water softener according to the manufacturer's specification. Wait one day and regenerate a second time.

Product Code: CHM SS24WS

All products include FREE standard shipping in Canada!

Customer Reviews

Based on 6 reviews
Kenny V. (Pompano Beach, US)
Easy to use. Great service.

Great product. Easy to use. Shipped quickly.
The folks at the Water eStore are great. Very responsive and very helpful.

Hi Kenny, Thank you for your purchase and kind words! We're glad you're happy with the product and the service you receive from our Water eStore.
We look forward to helping you again soon.
Take care and stay safe.

Hugo H. (Austin, US)
Great shopping experience

I was impressed, although it was a small order placing it was a speedy and very easy process. I will gladly explore your website for more products when I need them. Thanks

Thank you, Hugo, for your business and detailed feedback -- and you're welcome!
We look forward to helping you again soon.
Take care and stay safe.

Rick T. (Phoenix, US)

Awesome to work with,great delivery

Bonalyn M. (Beaver, US)
Great service!

I’ve used to your product before and have been very pleased with it. My last order, however, was delivered in record time, despite slowdowns in production and deliveries all over due to Covid. Thanks!

Robert D. (Coatesville, US)
Sani System Water Softener Disinfectant

Great product and very easy to use. Ordering and delivery was fast and easy.

Shipping Policy

We offer FREE Shipping anywhere in Canada. Once your order is placed, we process it the next business day and ship via ground transportation. In very remote locations, whenever the shipping costs become prohibitive we reserve the right to either cancel the order or ask that you contribute to the shipping costs, it's up to you. Your items may take anywhere from a few days up to a few weeks to arrive.

If you have any special shipping requirements, like requiring a signature at time of delivery, please leave a message in the "Special instructions for seller" section while checking out. If you order multiple products they may not all arrive at the same time as we ship from multiple warehouses and each item will be shipped directly to you. If no one is home when your order is delivered it will be left for you but we cannot assume responsibility for your order once it has been dropped off.

If you have any questions please contact us at

Thank you for your order, we appreciate your business!


Excluded Items

We do not offer refunds or returns on items built to order including Aclarus Ozone systems, Reverse Osmosis systems larger than 500 gpd or water softeners/iron filters over 1 cubic foot. 


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.


Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds

  • If you haven’t received a refund yet, first check your bank account again.
  • Then contact your credit card company, it may take some time before your refund is officially posted.
  • Next contact your bank. There is often some processing time before a refund is posted.
  • If you’ve done all of this and you still have not received your refund yet, please contact us at

Sale items

Only regular priced items may be refunded, unfortunately, sale items cannot be refunded.


We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to: The Water Store 1004 King Street Midland Ontario CA L4R0B8.


To return your product, you should mail your product to:

The Water Store
1004 King Street
Midland Ontario CA L4R0B8

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

Still Got Questions?

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