Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best bacteria water test kits of 2025
Save up to 23% off
Best Choice1
VARIFYVarify 17in1 Complete Drinking Water Test Kit - 100 Strips + 2 Bacteria Tester Kits - Well, Tap, Home, City Water Testing Strip for Lead, Alkaline, Chlorine, Hardness, Iron, Fluoride, Copper & More
18% Off9.8Exceptional
Our Rating
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily
- Based on millions of stores and reviews
- Shoppers influence our rankings
Analyzing top stores
Value for Money2
SaySummerDrinking Water Bacteria Test Kit: 4 Tests Detecting Coliform E coli Bacteria - at Home Well Water Testing Kits for Drinking Water Pool Hot Tub Aquarium and More
9.6Exceptional
-
3
Safe HomeSafe Home® DIY Bacteria in Water Test Kit – Results as Fast as 24 Hours – Detects 50 Different Species of Coliform Bacteria – EPA Lab Certified – Made in The USA – (1 Pack)
9.5Excellent
Our Rating
-
4
WatersafeWatersafe® Bacteria Water Test Kit – USA-Made – Results as Fast as 6 Hours – Detects Coliform (Inc. E. coli) & Non-Coliform Bacteria in Drinking, Well & Tap Water – Lab-Quality Testing – 1 Pack
9.2Excellent
-
5
Leaping LynxColiform Bacteria Water Test Kit for Drinking Water, Detects E. coli, Salmonella, & More - Easy Home Water Test with Results in Minutes for Coliform Bacteria in Well Water, Pool Water, Drinking Water
9.1Excellent
-
-
See Today’s Deals & Prices
6
SaySummerWater Bacteria Test Kit for Drinking Water: Results in 15 Minutes Coliform Bacteria Water Test Kit 2 Counts for Any Water Source Including Well Water Pool Water
8.8Very Good
-
7
ATAKITATAKIT AquaDx 2 Pcs Water Bacteria Test Kit Total Coliform and E.coli Testing for Home Water Drinking Water Pool Pond Ground Well Water – Water Quality Test Kit Easy to Use
8.7Very Good
-
8
FUNSWTMColiform Bacteria Water Test Kit: 4-Pack Water Bacteria Test Kit Easy at-Home Well Water, Tap, Pool, Spring, Pond, Lake Drinking Water Quality Test
23% Off8.6Very Good
-
9
ExploroExploro® Bacteria Water Test Kit – Pond Water Test Kit – Results in 24-72 Hours – Water Bacteria Test Kit for Coliform (E. coli), Non-Coliform Bacteria in Water – EPA Approved E Coli Test Kit (1 Pack)
8.5Good
-
10
GenericWell Water Testing Kit for Drinking Water: 19 in 1 Drinking Water Test Kit Including 3 E Coli Bacteria Tests and 100 Counts Water Test Strips for Testing Lead Hardness and More
8.3Good
-
