Alexapure Survival Spring Portable Water Filter | 3-Stage | 300 Gallons 877267000193 Simple one-point calibration for increased

Simple one-point calibration for increased accuracy with manual trimmers for easy adjustment

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

Can I recycle the MINA filter

Alexapure Survival Spring Portable Water Filter | 3-Stage | 300 Gallons 877267000193 Simple one-point calibration for increasedCLEAN 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