Neilsen 15pc Spill-Free Coolant Funnel & Radiator Filling Kit CT5225. 1 x Neilsen 15pc Spill-Free Funnel & Accessory Kit (CT5225). Why Choose the Neilsen CT5225?. The Neilsen CT5225 Spill-Free Funnel Kit provides a practical solution for cooling system servicing by helping reduce spills and improving access during coolant filling.
