Hach Aquachek 2757150E High Range Phosphate Test Strip

🧪 AquaChek 2757150E High Range Phosphate Test Strips – 50 Count

Monitor and maintain healthy pool or spa water with the AquaChek High Range Phosphate Test Strips. Designed for quick, accurate detection of phosphate levels, these test strips help prevent algae growth and keep your water crystal clear.

✅ Key Features:

• Measures phosphate levels from 0 to 2,500 ppb for pools, spas, and hot tubs
• Fast and easy dip-and-read format – results in just 15 seconds
• 50 test strips per bottle – ideal for regular testing and maintenance
• Helps prevent algae blooms by alerting you to high phosphate levels
• Compatible with any pool or spa type, including saltwater systems

📋 Directions for Use:

1. Dip one strip into pool or spa water for 1 second and remove immediately
2. Hold the strip level for 15 seconds; do not shake off excess water
3. Compare the test pad color to the chart on the bottle to determine phosphate level
4. Take corrective action if phosphate levels exceed 200 ppb (consult your pool professional for recommended treatments)

⚠️ Why Test for Phosphates?
High phosphate levels can feed algae and lead to cloudy or green water. Routine testing helps you maintain a cleaner, healthier pool or spa.

🛠️ Trusted by pool owners and professionals for reliable, easy water testing. Keep your water balanced and inviting all season long with AquaChek!