Grey/white spots on the bottom of a Brita filter, possibly mold? : r/whatisthisthing

What are these little green balls in my Brita filter?? : r/Whatisthis

Is this mold? Found in Brita Filter : r/Mold

Is this a mold in my Brita filter? : r/HydroHomies

Black stuff in cat's water fountain…mold or from filter? : r/cats

Help! Do y'all know what this white looking stuff is inside my straw from my water bottle??? : r/CleaningTips

What are these white cottony balls found in my faucet's aerator? : r/ whatisthisthing

Is this mold at the bottom of my Brita filter, or just charcoal from a new filter? : r/CleaningTips

What is this floating residue in my Brita Pitcher? : r/CleaningTips

Does this look like mold in my tea kettle or just burns? ( NOT asking for ID just is it mold or not ) : r/Mold

Anyone have an idea what stain on my brita filter is : r/Whatisthis

Brita Water Filtration System - Brookshire's

Brita filter packaging misleads consumers, class-action lawsuit claims

Brita Wasserfilter Marella Cool blau 1,4 l kaufen

Brita Large Water Filter Pitcher for Tap and Drinking Water with SmartLight Filter Change Indicator + 1 Standard Filter, Lasts 2 Months, 10-Cup Capacity, Black: Home & Kitchen

Brita Flow 8.2L Water Filter Tank