Aprilaire 4004/4231 OEM Replacement In-Line Strainer with Yellow Orifice

SKU: PC4004C
MPN: 41725
$12.05

Aprilaire OEM 4004 In Line Strainer & 4231 Yellow Orifice. Fits Models: 400, 400A, 400M, 500, 500A, 500M, 550, 558, 560, 600, 600A, 600M. Also fits: Source 1: S1-HUORIFICEYLW, S1-HU12MB, S1-HU17MB, S1-HU18MP
Products specifications
OEM Product Yes
Model Number 4004_4231