User Manual for Suprocky models including: AP1408P Wall Return Air Pathway Kit with Filter, AP1408P, Wall Return Air Pathway Kit with Filter, Return Air Pathway Kit with Filter, Pathway Kit with Filter, Filter
Suprocky Wall Return Air Pathway Kit with Filter (14"x 8" Retrofit), Durable, Matte White Zone Air Pathway, Wall to Wall Vent, Wall Air Vent, Fits Sidewalls, AP1408P