Sensafe (481108) Total Hardness; 30 Test Strips H2O International (SH-WH-5) Deluxe Shower Filters - 5-SPRAY W/KDF; WHITE pressure assistance when you need

pressure assistance when you need it

Good Water Precip SOL3-8 #3 Filter Cartridge

NSF Approved Materials FDA Grade Elastomers 300 Series Stainless Internals

The 1 micron carbon block provides effective cyst removal while the polyphosphate media protects downstream equipment from scale buildup and corrosion

🔧 Pro Tip: Test your RO system's product water at three different times—immediately after membrane replacement

Sensafe (481108) Total Hardness; 30 Test Strips H2O International (SH-WH-5) Deluxe Shower Filters - 5-SPRAY W/KDF; WHITE pressure assistance when you needSensafe 481108 Total Hardness Test Strips Quick read water hardness testing for residential, educational, and pool applications 30 Test Strips 30 Second Results 0 1000 ppm Range No Equipment Required The Sensafe 481108 Total Hardness Test Strips measure calcium and magnesium content in water from 0 to 1000 ppm with a simple one dip procedure. Ideal for testing drinking water, pool and spa water, or teaching chemistry principles without expensive lab