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The 3P extension tube is a recommended part of the 3P Technik Filtersysteme for rainwater harvesting management, and is for use with their 3P Volumefilter VF1 P106 or 3P Garden Filter GF. When either of thee filters is installed at a deeper level in the ground, it may be necessary to fit this extension so that the filter reaches ground level, allowing access for periodic cleaning.
Location
Bulstrode Way, Gerrards Cross, Buckinghamshire, SL9 7RB
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