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Replaces the chlorine dioxide (ClO2) tablet for your Odor1 Arex 4000 Odor Eliminator System (DR26FR sold separately).
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody. Andy here with etrailer.com. Let's take a real quick look at this replacement tablet for your Odor1 AREX-4000 Odor Elimination System. This is going to replace the chlorine dioxide tablet for your Odor1 AREX-4000 Odor Eliminator System. And on your screen, I am including our item number for that system for your reference so you can be confident that this is going to be the one that's going to work for you. And as you no doubt know, the tablet inside of this pouch is going to mix with the water to create a deep penetrating chlorine dioxide vapor.
And this tablet is exactly like the one that you're needing to replace. This is the direct replacement from Odor1. So what that means for you is, you can trust that it's going to fit right in place of the original. You're not gonna have to worry about compatibility issues, fitment issues, or anything like that. So if you are needing to replace the chlorine dioxide tablet or you Odor1 AREX-4000 Odor Eliminator System, this is going to be exactly what you need.
Well, that's gonna wrap up our really quick look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.
Ratings & Reviews
If this can’t get rid of an odor in your car…nothing will. Used with a small oxygenator and a glass cup. One hour and done.
Works great but super fast ship makes it even better!!
This will eliminate any odor. We use them in our bedrooms too.
There really is nothing to tell you other than this stuff works. We have a big shipping container full of household goods and we live in the tropics so every time we open the door, it smells like a musty mess…… That is until we use these tablets and absolutely removes the musty mildew odor, without harming our goods. I have re-ordered three or four times, and always keep a tablet on hand because when were you get rainy weather the mildew can grow again
Info for this part was:
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James D.
6/12/2026
Great review MauiSunny, thank you for sharing! It can be really difficult to keep musty and mildew odors under control, especially in the tropics. It's awesome to know they've worked well enough to earn multiple reorders. We appreciate you choosing etrailer!