Here we delve into the claims made by "LifeStraw" that 99.9% of bacteria and parasites are removed. With my trusty microscope I compare pond water with filtered water using "LifeStraw". This is not a paid advertisement.

Equipment Used:

AmScope SM-4TZ-144A Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, Double-Arm Boom Stand

AmScope T490B Compound Trinocular Microscope, 40x-2000x Magnification, Halogen Light, Abbe Condenser, 2-Layer Mechanical Stage, High-Resolution Optics

OMAX 18.0 MP USB3.0 Digital Camera for Microscope

Canon Rebel SL1 combine with NDPL 2X / 9.6X SLR Microscope Eyepiece Adapter