70-5/8 MSA Roll-Aire Replacement Air FilterKoch 109-703-030 voomi_id_84507 This exhauster is a reliable

This exhauster is a reliable choice for ventilation needs

Dual aquastat operation

Features adjustable straps for a precise fit

This extension pole is ideal for HVAC professionals who require reliable measurements in different environments

Package Quantity: 200

70-5/8 MSA Roll-Aire Replacement Air FilterKoch 109-703-030 voomi_id_84507 This exhauster is a reliableTYPE 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