Dispensers are guaranteed against normal wear & tear, subject to correct installation, usage & dispenser care. Biocote silver ion technology effectively reduces bacteria, mold & fungi on the surface of Biocote-treated SC Johnson Professional dispenser buttons. The ultrasonically sealed cartridge & pump mechanisms prevent the ingress of air into the cartridge during use to help prevent product contamination & ensure fresh product is dispensed every time. Delivers the exact amount required, controlling usage & reducing waste. Dispenser Type: for Foam; Capacity (Volume): 2 L; Mounting: Wall; Material(s): Plastic.