Alexapure Survival Spring Portable Water Filter | 3-Stage | 300 Gallons pH meter calibration kit Easy to clean

Easy to clean

Every Gravity Water System purchase donates 100 days of clean drinking water to communities living in water poverty around the world

The reference junction is a small hole that allows the meter to compare the sample to a reference

Alexapure Breeze Pre-Filter Features:

break rooms

Alexapure Survival Spring Portable Water Filter | 3-Stage | 300 Gallons pH meter calibration kit Easy to cleanCLEAN WATER NEVER LEAVE HOME WITHOUT IT. The Survival Spring by Alexapure is the pocket sized water filter with the power to remove up to 99% of waterborne protozoa and bacteria. Through an innovative three stage filtration process, the Survival Spring reduces sediment and microorganisms from your water with each drink. Weighs 0. 2 pounds. THE SURVIVAL SPRING IS A FAVORITE AMONG: INNOVATIVE 3 STAGE FILTRATION STAGE 1 Rugged pre filter at the base of