Hot Tub Sanitizer for Dimension One Spas Filter, Hot Tub Spa Mineral Filter Cartridge Compatibel with Dimension One Spas Vision Sanitizing System

I have no reference in terms of other brands because this is the first cartridge I have ever purchased. That said it was the cheapest one at the time. If you are not using one of these I would highly recommend it. Owned our hot tub for two years and always struggled with keeping levels consistent. Changed chlorine multiple times and had to watch it closely. One or two days late with adding chlorine and I would always have trouble with cloudy water, foam, etc. Not anymore. You will recoup the cost of this cartridge simply in using less than half the amount of chlorine in a month. It is so much easier to keep the levels consistent and the water clear now. I will always have this in mine moving forward.

I was concerned these were not actual silver sanitizers. These are in fact the real deal and priced fairly.

First one, came and had no padding in the packaging at all, and all the material inside the cartridge had fallen out.Requested a replacement, and the second one although it had some air cushions above the box, it still had all of the material fall out of the container.I did not have this same issue with the actual Dimension One Vision cartridges. For the price, to be almost equal, the quality certain is not.

This product does help reduce chemicals, but the product is way over priced. I will find another product that has good reviews that costs half of what this product's company charges.

Needed to replace other sanitizer for hot tub. Arrived on time and is as description says.

Better price than the pool store!

I liked because it appears to be exactly like the product Dimension One offers but $30 less.

Repurchased multiple times.