33 in. Pro-Style Insert (blower sold separately), Stainless, Micro Filters; for use with P5, P8, 331 (RMIP33)
by Broan-Nutone
33 in. Pro-Style Insert (blower sold separately), Stainless, Micro Filters; for use with P5, P8, 331H, 332H, 335, 336, HLB3, HLB6, HLB9 and HLB11.