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Klargester BioTec L9 (up to 9 person)

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Best Price Guarantee

If you find the same product cheaper elsewhere, we'll match it.

Direct Drainage Reviews

Get an exclusive 1 year extended warranty on your Klargester BioTec only with Direct Drainage.


Current Leadtime 8 Working Days


For domestic dwellings without access to mains drainage, the Klargester BioTec L9 provides quality, reliability and peace of mind and is one of the most popular systems from this leading UK manufacturer.


The Klargester BioTec L9 comes with efficient air blower, Isolator Switch,  Failure Light and free UK delivery - offloading is customer responsibility.  There is also the option of adding an Integral Pump where required. 

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