DRAFT — outline only. Do not publish until the figures below are verified. Keep this guide inactive until it is written.
Angle: Cost and practicality of reusing household greywater.
This guide must answer: - What does a home greywater system cost? - What can recycled greywater be used for? - What space and maintenance does it need? - Is the water saving worth it?
Writing rules: answer the question in the first two sentences, put a real number in the opening paragraph, name the specific city or DISCOM where the answer varies, and link to two related guides and the relevant category page.
Verify before publishing: Current greywater-system prices.
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Last updated 4 August 2026 · Reviewed by the RenSetu team