Which Filters Work Best? (TDS Test) Lifestraw | Brita | GRAYL | ZeroWater | RO

Water filters are an amazing idea, but how do you really know whether they work? Let's test a few using a TDS sensor to see if that shows us any indications on whether one is better than another.

PRODUCTS REFERENCED
Lifestraw (Straw Accessory): https://amzn.to/3Alttzv
Brita (Bottle with Built-In Straw Filter): https://amzn.to/3Z0CB6X
GRAYL (French-Press Style Filter): https://amzn.to/3WIUWCv
Zerowater (Filter Pitcher): https://amzn.to/3WGVZ68
Apec Water (Reverse Osmosis): https://amzn.to/3YLl56j

Looking for an accessory for your big bottle like a cup holder adapter or fruit infuser?
BottlePro's Amazon Store: https://amzn.to/3If4EWg

As an Amazon Associate, we earn a small commission if you purchase using a link at no extra cost to you. It really helps us grow this channel and invest in new bottles to share. Thanks for your support!

LINKS REFERENCED
WHO TDS Definition
https://www.who.int/docs/default-sour....

EPA TDS Definition
https://sor.epa.gov/sor_internet/regi....
CNN Article (Owala vs YETI): https://www.cnn.com/cnn-underscored/r...

Dents vs Insulation Video:    • Which Dents Affect Your Water Bottle'...  
YETI Lid Review Video:    • Which YETI Lid is the Best?  
Triple vs Dual Wall Insulation Video:    • Which Bottle Has The Best Insulation?...  
Owala Review Video:    • Why are Owala Bottles Popular, and Ar...  

TIMESTAMPS
00:00 Intro
00:57 Testing
02:56 What is TDS?
04:17 What isn't TDS?

Song Credit: Rooster Visions by DJ Denz the Rooster
Used with a license through Canva