Alexapure Survival Spring Portable Water Filter | 3-Stage | 300 Gallons 877267000193 Calibrate After Maintenance: Calibrate after

Calibrate After Maintenance: Calibrate after cleaning and/or storage before testing to adjust for changes in the ORP probe sensor and ensure continued accuracy

5 packets of +265mV

Fruit & Vegetable Growing: Measure Brix as an indicator of crop ripeness

Capacity: Holds up to TWO PRO portable meters

SKU: 9GS-121B

Alexapure Survival Spring Portable Water Filter | 3-Stage | 300 Gallons 877267000193 Calibrate After Maintenance: Calibrate afterCLEAN 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