The HomeSaver Air-Insulated Pro Cap is a universal replacement for deteriorating, standard rain cap/spark arrestors that come with factory built chimney systems. The tight, friction-fit installation allows this cap to slip down securely inside the chimney. It is designed to fit virtually any brand of factory-built chimney. Some brands will differ in their inner dimensions by a few fractions of an inch. The HomeSaver Air-Insulated Pro Cap is constructed of 304 stainless steel and a steel mesh cage to protect your home and chimney against harsh weather conditions and animal invasion. The round top and bottom pieces of the Air-Insulated Cap have a 16″ diameter. This diameter, along with the special construction for proper interal venting, allow it to work for either double or triple-wall air-insulated chimneys. This particular cap is factory built for air-insulated chimneys. 10″ Solid Pack Pro Cap is also available. Specifications: 10″ round 16″ Lid dimension 304 Stainless steel construction Friction fits any brand of chimney Manufacturers lifetime warranty
