Return Air drop kit

Complete return‑air drop assembly built to SMACNA standards and fabricated from 24ga/26ga sheet metal depending on size. This kit includes a 23×14 return‑air elbow, 6 ft of 23×12 duct, a 23×12 takeoff with a hand‑formed fish‑lock collar, a black flex connector (7" finished height, perimeter‑priced), and a simple 1" filter rack. All components are hand‑cut and formed for precise fitment and clean airflow. Designed as an installer‑ready package for fast, reliable return‑air connections on residential and light‑commercial systems.