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💧 Rapid, reliable, and ready when you are—because your water deserves the best.
The Watersafe Pool and Spa Rapid Bacteria Test kit offers fast, highly sensitive detection of harmful bacteria including E. coli and Salmonella, delivering accurate results in just 10 minutes. Designed for easy use in pools, spas, and hot tubs, this pack of 10 tests empowers homeowners and maintenance teams to maintain pristine water quality without specialized training or lab delays.










| ASIN | B003VTAYIU |
| Best Sellers Rank | #50,271 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #83 in Swimming Pool Water Test Kits |
| Brand | Watersafe |
| Brand Name | Watersafe |
| Customer Reviews | 4.2 out of 5 stars 576 Reviews |
| Included Components | Water Test Kit Rapid Bacteria |
| Manufacturer | Silver Lake Research |
| Material Type | Plastic |
| Model Number | WS-359BP |
| Number of Items | 10 |
| Part Number | WS-359BP |
| Ph Range | 7.2-7.8 |
| Recommended Uses For Product | Spa, Swimming Pool |
| Sterility Rating | 7.2-7.8 |
| UPC | 785934109721 664733359103 |
K**G
Great test kit!
Simple to use! Results were fast.
M**X
It worked good
Very easy to use. Great customer service.
S**E
Directions not in box
Need to have directions in the box. Should not need a smart phone to do test. Thanks
A**R
Detection Effective
Detected salmonella in fish tank effectively.
M**5
Unreliable
The first one I received was opened and missing the test strip.so ordered a replacement and the test strip was a dud. The control line didn't even come up. The test was inconclusive. Now after I had to go through all this and still can't let my kids into our pool with the temperatures over 90 degrees because now I have to find a different brand of test kit and purchase a third test! Absolutely Ridiculous.
A**R
Easy to use.
Great product. very accurate. This is the only brand I use for my hot tub.
M**.
Not too bad
One of the tube for collecting the water sample had. Agile in it making that whole test strip unusable. I have used four plus that one, not sure if any other test modules will have. A hole in the tube or not but not worth the return process. Just beware that out of the 10, you’ll have at least seven good ones maybe.
D**S
Speed and ease
Received the item quickly. Was very easy to use and interpret results. Definitely recommend the bacteria test kit.
D**D
Not reliable
Not reliable product. Ran 2 tests that showed positive for bacteria in hot tub. Emptied, sanitized and thoroughly rinsed tub. Ran another test and got same result. Expensive unreliable product
N**E
Not sure if it really works
I liked the product when texting my pool water it came up negative within the first 10-15 min. But when I left it longer then that. It eventually turned positive. So don’t know which results to believe.
Trustpilot
1 week ago
2 weeks ago