Science behind Portable Water Purifier
We have run meticulous laboratory tests to ensure our UV Light in our portable water purifier makes water from ANY source (free of debris) 100% safe to drink. See the full lab report here.
CrazyCap uses advanced 278nm deep UV LED to effectively sterilize water. See the charts above showing a significant reduction of bacteria in the contaminated water in both Normal and Crazy Mode Sterilization. The spectrum (260nm to 280nm) of light is found to have maximum disinfection capability.
Thanks to the recent development in LED technology, this special spectrum of light can now be produced without using toxic Mercury. When the Deep UV light enters the microbial cell, it destroys the active core (nucleic acids). Cells without the active core will no longer be viable.
1,307 Verified Customer Reviews
1,307 Customer Ratings and Reviews
Shopper Approved collects trusted reviews from customers who have made a verified purchase.
4.7
Overall Star
Rating
5-star reviews
About this Company
Science behind Portable Water Purifier
We have run meticulous laboratory tests to ensure our UV Light in our portable water purifier makes water from ANY source (free of debris) 100% safe to drink. See the full lab report here.
CrazyCap uses advanced 278nm deep UV LED to effectively sterilize water. See the charts above showing a significant reduction of bacteria in the contaminated water in both Normal and Crazy Mode Sterilization. The spectrum (260nm to 280nm) of light is found to have maximum disinfection capability.
Thanks to the recent development in LED technology, this special spectrum of light can now be produced without using toxic Mercury. When the Deep UV light enters the microbial cell, it destroys the active core (nucleic acids). Cells without the active core will no longer be viable.
12/22/2019 , Quebec
Very easy
12/21/2019 , California
Knurl the cap for a better grip. The smooth cap is difficult to twist off with wet hands.
12/21/2019
Great concept & and terrific to have when traveling into areas with questionable water quality. Only problem I have is that the cap is sealed so well, it’s smooth stainless cap is difficult to grip and twist off....needs to be knurled some for a better grip.
12/21/2019 , Kansas
I was unable to apply a 10% off to my order - I could not find the code when pulling up the coupon. Maybe it wasn't a legitimate coupon.
These are going to make great gifts!
12/21/2019 , Michigan
Easy to navigate, easy to order
12/20/2019 , Ontario
Excellent!
12/20/2019 , Ontario
Great gift idea!
12/20/2019 , Georgia
If it works it is very good
12/20/2019 , Indiana
Website easy to use. I am excited to use this product. I work in a nasty old building.
12/20/2019 , Colorado
Ordering was easy!
12/19/2019 , California
Good, easy, fast.
12/19/2019
Amazing invention that eliminates that funky water bottle smell and gives me the confidence that the water I'm drinking is at least as fresh as it went into the bottle (if not better), even if that was a week ago!
12/19/2019 , Ontario
website is user friendly! Looking forward to receiving my new water bottle...looks amazing...hope it works!
12/19/2019
A bit on the expensive side and the 'crazy cap' portion was dented when it arrived, but otherwise seems to work as stated. Love the colour!
12/19/2019 , Maryland
Great
12/18/2019 , Illinois
thanks!
12/17/2019 , Ohio
Once I received the coupon code, it would not let be go to purchase. I had to shut down and go back in
12/17/2019 , Ontario
The site was easy to find what I needed and order.
12/17/2019 , Kentucky
The site was simple and easy to use.
12/17/2019 , New York
Great!
12/17/2019 , California
easy to order
12/17/2019 , New York
Very easy to order, can’t wait to try out!
12/17/2019 , Florida
Easy and fast
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