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Figure 1 | BMC Public Health

Figure 1

From: Public perceptions of drinking water: a postal survey of residents with private water supplies

Figure 1

Frequency distribution of 266 treatment devices used to treat private water supplies (City of Hamilton, Ontario, 2004) (n = 130 households)* Jug = jug filter (e.g. Brita filter) Tap = tap filter Inline = inline filter Boil = boiling Chlorine = chlorine added RO = reverse osmosis UV = ultraviolet light Iron = iron removal device Softener = water softener Other = other device * Total number of devices exceeds total number of respondents because of multiple devices per respondent

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