[[Image:siphon.png|right|80px]]
[[Image:siphon_reg.jpg|thumb|right|200px| Siphon filter as sold in shops]]
[[Image:siphon2.png|thumb|right|200px| Another version of the siphon filter]]
The Siphon filter is a candle-type water filter which uses siphon pressure to force water through a high-quality ceramic filter element. The innovative usage of the siphon results in a high flow rate of 4-6 liters per hour. The Siphon filter is very compact, as only a filter element, a plastic hose, and a valve are needed, while existing storage containers can be used. A washable fabric is used as a pre-filter before the water enters the ceramic element. Therefore, protecting the ceramic filter from premature clogging when using turbid water.
{| border="1" cellpadding="5" cellspacing="0" align="center"
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! width="4050%" style="background:#efefef;" | Advantages
! style="background:#f0f8ff;" | Disadvantages
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| watcrit= Contaminated fresh water
}}
[[Image:siphon2.png|thumb|right|200px| Another version of the siphon filter]]
===Construction, operations and maintenance===
[[Image:siphon3.png|thumb|right|200px| Siphon filter demonstration in Mozambique]]