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 labĀ 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.

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1,276 Verified Customer Reviews

1,276 Customer Ratings and Reviews

Shopper Approved collects trusted reviews from customers who have made a verified purchase.

4.7

Overall Star
Rating

5 Shopper Approved - Review Star
1027
(80.5%)
4 Shopper Approved - Review Star
169
(13.2%)
3 Shopper Approved - Review Star
56
(4.4%)
2 Shopper Approved - Review Star
13
(1%)
1 Shopper Approved - Review Star
11
(0.9%)

Customer Service
4.4
5 Shopper Approved - Review Star
96
4 Shopper Approved - Review Star
7
3 Shopper Approved - Review Star
9
2 Shopper Approved - Review Star
4
1 Shopper Approved - Review Star
8
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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 labĀ 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.

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W
Shopper Approved - Verified Customer William C.
3 days ago , Tennessee

Excellent


M
Shopper Approved - Verified Customer Michael N.
5 days ago , Indiana

Excellent Professional Services


M
Shopper Approved - Verified Customer Monica H.
1 week ago , Missouri

Quickly found what I wanted, only problem was not enough bottles that hold larger amounts of water.


G
Shopper Approved - Verified Customer Grant R.
1 week ago , Nebraska

Little hard to find the charge cord


A
Shopper Approved - Verified Customer Ann J.
1 week ago , Florida

Found you surfing internet. Hope this is as good as it seems

Customer Service
4/5
CrazyCap 2 (Value Pack) - 17oz
CrazyCap 2 (Value Pack) - 17oz
Read more reviews about this product

1 week ago

I am at your mercy as whether the water is clean or not. A regular meter does not detect everything but the TDS tester does not show any improvement.


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