With the highest quality trio split microfibre technology, the unique i-fibre microfibre holds more dirt and soil than conventional microfibre systems. Each individual microfibre fibre is split 3 times – hence the trio split name! i-fibre mopping heads are designed to last over 700 washes when cared for correctly. Use with the 144022 mopping frame and 144017 or 144111 i-fibre mop handles. Use the 144083 charging bucket to pre-treat your mop heads with solution to allow you to efficiently clean large areas.