![pcb - How does the Brita water filter pitcher "change filter" indicator work? What is that gold cylinder? - Electrical Engineering Stack Exchange pcb - How does the Brita water filter pitcher "change filter" indicator work? What is that gold cylinder? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/2hrH2.jpg)
pcb - How does the Brita water filter pitcher "change filter" indicator work? What is that gold cylinder? - Electrical Engineering Stack Exchange
![Amazon.com: 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 Amazon.com: 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](https://m.media-amazon.com/images/I/71EivW+4tFL.jpg)
Amazon.com: 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 Metro Water Filter Pitcher, BPA-Free Water Pitcher, Replaces 1,800 Plastic Water Bottles a Year, Lasts Two Months or 40 Gallons, Includes 1 ... Brita Metro Water Filter Pitcher, BPA-Free Water Pitcher, Replaces 1,800 Plastic Water Bottles a Year, Lasts Two Months or 40 Gallons, Includes 1 ...](https://m.media-amazon.com/images/I/71KEFYo91yL._AC_UF894,1000_QL80_.jpg)
Brita Metro Water Filter Pitcher, BPA-Free Water Pitcher, Replaces 1,800 Plastic Water Bottles a Year, Lasts Two Months or 40 Gallons, Includes 1 ...
![Why is the Brita filter indicator not working? (Explained and solved) | AquaHow | by aqua how | Medium Why is the Brita filter indicator not working? (Explained and solved) | AquaHow | by aqua how | Medium](https://miro.medium.com/v2/resize:fit:1024/0*WRznyTle4Z1HPXTw.jpg)
Why is the Brita filter indicator not working? (Explained and solved) | AquaHow | by aqua how | Medium
![Brita filter turned greenish for the 3rd time. Anybody else in NW DC having this problem ? : r/washingtondc Brita filter turned greenish for the 3rd time. Anybody else in NW DC having this problem ? : r/washingtondc](https://preview.redd.it/brita-filter-turned-greenish-for-the-3rd-time-anybody-else-v0-bdik73yi2o9b1.jpg?width=640&crop=smart&auto=webp&s=4b704841c02f0214a5b0075e689e3ed42000a4de)