Let's test a few filters (and one UV sanitizing bottle) against some stagnant pondwater. Lifestraw is an accessory that lets you drink directly from a contaminated source. Brita has a built-in straw filter. GRAYL is a french-press style filter. LARQ has a UV sanitizing light built into its lid.

After using each one with the same pondwater, one came out looking like the best option to purify nasty water sources. This includes looking at the eyeball test, under a microscope, TDS results, and water test strips.

PRODUCTS REFERENCED
Lifestraw (Straw Accessory): [ Ссылка ]
Brita (Bottle with Built-In Straw Filter): [ Ссылка ]
GRAYL (French-Press Style Filter): [ Ссылка ]
LARQ (UV Sanitizing Light): [ Ссылка ]
Microscope (Hooks to Computer - pretty cool!): [ Ссылка ]
Water Test Kit: [ Ссылка ]

Looking for an accessory for your big bottle like a cup holder adapter or fruit infuser?
BottlePro's Amazon Store: [ Ссылка ]

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
TDS Test Video: [ Ссылка ]

TIMESTAMPS
00:00 Intro
00:44 Taking Samples
01:16 Brita
02:39 GRAYL
04:31 LARQ
05:38 Lifestraw
06:42 Visual Comparison
07:33 TDS Test
08:44 Test Strips
09:26 Microscope

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

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