Selkirk-Metalbest Metalbest 4" Inner Diameter - Direct-Temp Direct Vent Pipe - Double Wall - Spark Arrestor Cap

4" x 6-5/8" Direct Vent Spark Arrestor Cap from Direct-TempThis screen attaches inside 4DT-DCC to reduce sparks and to prevent animals, birds and debris from entering as well as preventing hot items from leaving the chimney. It is easily removed for cleaning adding convenience.Direct-Temp system features stainless steel inner and heavy duty galvanized steel outer walls. Heavy duty centering brackets keep inner pipe centered and chamfered edges allow for easy slide-together assembly. The free-floating inn...