70-5/8 MSA Roll-Aire Replacement Air FilterKoch 109-703-030 voomi_id_84507 It eliminates the need for

It eliminates the need for a separate in-line flow check by incorporating the integral flow check (IFC) directly into the pump

Dual aquastat operation

Package Quantity: 200

This exhauster is a reliable choice for ventilation needs

70-5/8 MSA Roll-Aire Replacement Air FilterKoch 109-703-030 voomi_id_84507 It eliminates the need forTYPE P Polyester Replacement Roll Filters All Koch Automatic Rolls, regardless of type of original equipment, are guaranteed to meet or exceed specifications. To insure easy installation, paper leaders and trailers are furnished with each roll. In addition, every roll is subjected to a rigid quality control inspection of the media and winding technique before shipping. Automatic Roll Filter Media Koch Automatic Roll Filters are presently in use