Koch 574-040-135135 x40 Synthetic Air Filter Roll, MERV 4 voomi_id_75274 Compatible with AO Tuffmaster face

Compatible with AO Tuffmaster face protection system

To insure easy installation

• SIEMENS 270-03182 2WNC BZ=%ORFXF 0

This valve optimally controls refrigerant flow

Reliable regulation of refrigerant flow

Koch 574-040-135135 x40 Synthetic Air Filter Roll, MERV 4 voomi_id_75274 Compatible with AO Tuffmaster faceSynthetic Air Filter Media: This broad spectrum of products is designed for use in Koch Pad Frames, and is also available in bulk rolls for customers preferring to cut their own pads. Koch Synthetic Air Filter Media is primarily used as a prefilter for more expensive final filters, often extending the life cycle of these final filters by 50% or more. Other popular applications include gas turbine air intake systems, commercial industrial central air