Plunge CraftersPlunge Crafters is the go-to source for DIY cold plunge equipment — from powerful water pumps, ozone generators, and chillers to insulated stock tank covers and complete build kits. We help everyday people build professional-grade cold plunge setups at a fraction of the cost, with 1–2 business day shipping from Texas and expert support every step of the way.
Plunge Crafters (plungecrafters.com) has 35 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
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Showing 2 reviews with 4 stars · Clear filters
William B.
It's a hot tub cover made for a watering trough it's going to keep it either cool or warm because of the width of the cover which is a foam type cover I'm sure it can't hold a lot of weight I wouldn't walk on it but it will do thank you price is a little steep but it will keep my watering trough usable.
Bob from E.
I think the product so far is terrific and I think your product is well made and smart at a good price. As always, stuff happens, but their customer service is top notch. The pump seemed disappointing relative to the rest of the vibe and apparent quality. It did the job. The ozone generator and the related YouTube video were a great combination to have available. But not having ozone connectivity was a let down like the pump, and felt impulsive as an add on. All the spare parts are wonderful to have available. The chill box, 1/2hp, is robust, has great connectivity, was easy. Overall, only two YouTube instruction videos was surprising, but it is easy.. The pump doesn’t look like the printed instructions, I could not tell for the life of me whether the pump valve was up or down on the tub portion before filling…. .
Response from Plunge CraftersJun 20, 2026
Thank you for taking the time to share such detailed feedback, and I'm sorry that a seam failed on your tub. That's not the quality we build toward, and it's not the experience we want any customer to have. When you reached out, we wanted to make it right immediately, which is why we connected with you after hours and shipped a replacement tub the very next day. Manufacturing defects are rare, but when they happen we move fast to resolve them. I really appreciate the kind words about the chiller, the spare parts availability, and the ozone generator paired with the YouTube content. Your notes on the pump, the instructions, and the ozone connectivity are genuinely helpful, and we're taking them seriously as we work to improve our guides and the overall setup experience. If there's anything else we can do for you, please don't hesitate to reach out. We're always here to help. Thanks, Nathan Owner Plunge Crafters