Highlights
Quality
Came from china in the mail, don't have any idea how they make money on this product.
Shipping
But be aware of two things: first, they are shipping from outside the usa so they may take a couple of weeks to arrive.
Overview
- How are reviewers describing this item?
through, great, good, two and fine. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 259 reviews as of our last analysis date on May 31 2021.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Review as the direction of air flow is in the opposite direction from what you might think are directional arrows on the white piece in the center of the valves
Posted by a reviewer on Amazon
It just took too long to arrive
Posted by a reviewer on Amazon
If youre not sure of the direction wider should be at the bottom just blow through it and youll figure it out instantly
Posted by a reviewer on Amazon
Although if i get a backflow at some point that will be the real test
Posted by a reviewer on Amazon
Luckily i was not out a buck 25 but i hooked em right up and they work with no resistance
Posted by a reviewer on Amazon
I think i got 20 for 10 bucks
Posted by a reviewer on Amazon
Came from china in the mail dont have any idea how they make money on this product
Posted by a reviewer on Amazon
I had to reverse it had it on the wrong way and didnt notice any air coming through until i turned it around