General Purpose Flow Switch 1In NPT SPDT Nema 1 # 114400
General Purpose Flow Switch 1In NPT SPDT Nema 4X # 120601
Filter Replacement Media Cartridge 20 X 25 Merv 11
Flow Switch SPDT Type 4 NEMA Encl 1in Npt Conn w/1", 2", 3", & 6" Paddles
Flow Switch SPDT Type 3R Nema Encl 1in Npt Conn w/1", 2", 3", & 6" Paddles
Filter Replacement Media Cartridge 16 X 25 Merv 11
Flow Switch 3/4 In line # 114760
Flow Switch SPDT Nema 1 Reinforced Paddles, 20 Sec.Time Delay # 114639
Flow Switch 1 In line # 114780
Filter Replacement Media Cartridge 20 X 25 Merv 13
Filter Electronic Air Cleaner 16 X 25 1400 CFM 120V with Post Filter
Industrial Flow Switch 1 1/4 In NPT SPDT Nema 1 # 119700
Filter Replacement Media Cartridge 16 X 25 Merv 13
Filter Electronic Air Cleaner 20 X 25 2000 CFM 120V with Post Filter
Filter Return Grill Media 20 X 20 Merv 8
Industrial Flow Switch 1 1/4 In NPT SPDT Nema 4 # 120201