Sensafe (481108) Total Hardness; 30 Test Strips H2O International (SH-WH-5) Deluxe Shower Filters - 5-SPRAY W/KDF; WHITE Good Water Precip SOL3-8 #3

Good Water Precip SOL3-8 #3 Filter Cartridge

Heavy Use or Poor Water Quality

Automatic buffer recognition streamlines calibration with pH 4

The system is designed for countertop placement and connects to your existing faucet via the included aerator adapter

NSF Approved Materials FDA Grade Elastomers 300 Series Stainless Internals

Sensafe (481108) Total Hardness; 30 Test Strips H2O International (SH-WH-5) Deluxe Shower Filters - 5-SPRAY W/KDF; WHITE Good Water Precip SOL3-8 #3Sensafe 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