The HBA MKII performance plastic water filter is ideal for wall mounted installation, directly above the sink. The unit can filter up to 300 litres per hour of refreshingly clean drinking water which passes through the outlet arm and tap supplied as part of the unit. Easy to install and use, simple to maintain and wholly reliable. No power required. The HBA will protect regardless of whether power is available. Ideal for use on all pressurised water supplies up to a maximum pressure of 100 psi. Supplied fitted with a long life, cleanable, replaceable ceramic water filter: Doulton’s globally recognised Super Sterasyl, a ceramic filter element relied upon by millions which targets bacteria, rust, larval and fungal cysts, particulates, chlorine and organic pollution.