The Puretec HR-G13R11P Maintenance Kit to suit Hybrid P Series, G13 and R11 includes 20" MaxiPlus pleated sediment [PL05MP2], taste & odour removal filter [CB05MP2], solid sediment filter [PX01MP2], UV replacement lamp [RL6], replacement quartz sleeve [RQS6], food-grade lubricant, and 2 pcs. O-rings.