eli5 Is there a reason the waste water like from showers can’t be filtered through pipes and used for toilet water?

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eli5 Is there a reason the waste water like from showers can’t be filtered through pipes and used for toilet water?

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Anonymous 0 Comments

You can actually get a replacement lid for your toilet that turns it into a sink.

You do your thing in the bowl. Lower the lid. Flush. Then as the tank refills you wash your hands with the clean water filling the tank.

[like this](https://www.amazon.ca/SinkPositive-GreenFlow-Toilet-Tank-Faucet/dp/B0BYLKF4T5/ref=sr_1_6?crid=3MLWN7H2FQWJF&keywords=toilet+sink+lid&qid=1695605454&sprefix=toilet+sink+lid%2Caps%2C230&sr=8-6&ufe=app_do%3Aamzn1.fos.b06bdbbe-20fd-4ebc-88cf-fa04f1ca0da8https://www.amazon.ca/SinkPositive-GreenFlow-Toilet-Tank-Faucet/dp/B0BYLKF4T5/ref=sr_1_6?crid=3MLWN7H2FQWJF&keywords=toilet+sink+lid&qid=1695605454&sprefix=toilet+sink+lid%2Caps%2C230&sr=8-6&ufe=app_do%3Aamzn1.fos.b06bdbbe-20fd-4ebc-88cf-fa04f1ca0da8)

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