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.
Brandon W.11/12/2022 , NC
It was easy as pie.
1 Product Review
11/12/2022
Beautiful product that works as intended. I just wish the filter actually made a noise as it connected to the cap it also makes a noise because of how dense the filter is (purist). I love this product nevertheless.
Jane M.11/08/2022 , Kent
Took a while to get a good response from customer services thus only 4 stars but the end result was good.
11/08/2022
Great response from team. Thank you. Love the product.
Catie N.11/04/2022 , California
good and easy so far. The only issue is the review said I can pre-order some product but turned out cannot.
Lenard G.11/01/2022 , Pennsylvania
I like the slim feature of the bottles.
João S.10/31/2022 , England
These guys and their product are AMAZING. Finally technology used for a great purpose! Absolutely outstanding customer service and ethos. This is it!
Andrea S.10/30/2022 , Utah
The payment kept failing
J10/28/2022
It took too long to receive the product.
10/28/2022
Sadly the light indicator has a nudge which kind of ruins the premium experience also this being a new product, one that was expensive to buy and had to wait for a long time. The filter I used (Artesian) tends to make a weird noise when sucking water through it. No biggie there, but it's noticeable. Other than that it works as advertised so it's an acceptable, if a bit expensive, product.
Casey A.10/25/2022 , California
Issues with checkout
Saroj M.10/24/2022
Easy to order and receive the product!
10/24/2022
Quite the nice bottle which does everything I need. Well built, well dressed and an overall great product so far!
Skyler M.10/24/2022 , Colorado
Have the Kale crazycap pro. Bought one for my wife
Leslie H.10/23/2022 , Illinois
Great
OP10/22/2022 , WA
One of the two caps arrived manufactured defective and there's no response and no help from waatr.com
10/22/2022
The cap arrived defective and there's no help from thecrazycap.com
Company Response
Hi,
We would like to apologize for your recent experience. We're sorry to hear you were less than satisfied with our service.
The WAATR team will reach out soon through email to determine how we can provide a solution that makes you smile.
Thank you!
Tony P.10/20/2022 , FL
Customer service could be better
Bijan O.10/20/2022 , South Carolina
Sort of glitchy site and weird to navigate, but overall good
DONALD W.10/14/2022 , Maine
.
Edgar B.10/12/2022 , North Carolina
Had to carefully search to make sure I was getting the Crazy Cap Pro cap.
EU10/11/2022 , MO
Great experience from start to finish.
Sy10/10/2022 , Utah
Clean.
Dana S.10/10/2022 , California
Quick and fast
10/13/2022
The price was up there, but it was worth. plus I got lucky with a discount. I like the size and color it and I customize it as well.
Jessica F.10/09/2022 , Washington
Difficult to find compare feature.
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