- How are reviewers describing this item?
easy, great, full, nice and quality.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 35.
- Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
- Our engine has analyzed and discovered that 45.4% of the reviews are reliable.
- This product had a total of 12 reviews as of our last analysis date on Jun 20 2020.
The algorithms used to provide these results are constantly improving. These results might change.
Posted by a reviewer on Amazon
The breathing apparatus is completely check valved to prevent water intrusion.
Review Count History