Aqua Check Phosphate Test Kit
Simple to use – just three easy steps. If you’re having trouble with foamy water or having trouble keeping sanitizer in your hot tub, you may have an elevated Phosphate level. Phosphates provide food for bacteria and make it harder to keep the water clean and clear.
- Each kit comes complete with testing vial, directions and color chart
- Contains 20 tests
- Made in USA
Out of stock