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Under-sink installation space: what to measure
An under-sink model only works if the cabinet fits it. Measure first, choose second.
Measure the cabinet
Measure width, depth and height inside the cabinet, and compare them with the dimensions on the model's product page. Dimensions are stated in millimetres (W × D × H).
Leave room for service
Leave access for filter changes and for the water and drain connections. Check the maintenance layout on the model's product page before you choose.
Confirm before you order
If the cabinet is shallow or shared with other equipment, say so in your enquiry — we will confirm which models fit. Dimensions and installation requirements are confirmed per model and order.