Zip SP90491 Cleaning Hole Cover Kit Part Ref: sp90491 Used in Zip Hydroboil units comes complete with gasket Zip Warranty: 3 months on genuine Zip spare parts Suitable for HS001 - HS040 1.5 - 40 Ltrs HS202 - HS208, HGS302 - HS308 HP003 - HP007, HP103 - HP107