F214 20" X 25' R4.2 INSULATED SILVER FLEX PIPE(0)No Reviews yet Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: 05500-04380 MANUFACTURER: QUIETFLEX MFG CO LPMPN: 40 SERIES 20" This item is ON BACK ORDER Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review