An instant hot water tap is one of the most-used fixtures in a modern kitchen. Every cup of tea, coffee or hot drink passes through its filter first which is why keeping that filter fresh matters. If you have an IKON Ravenna, Saturnia or Siena instant hot water tap, here's what the filter does and why it pays to replace it on schedule. What the filter does The IKON replacement filter is a micro filter that treats your drinking water before it reaches your cup. It's designed t
