This 2-pack MERV 11 filter utilizes high-performance synthetic fiber media to capture 85% of airborne particles

it requires a minimum differential pressure of 5 PSI to open and close correctly

Smith 100165927 Flame Sensor is a critical safety component for maintaining the flame rectification circuit in high-efficiency heating systems

Standardized Fit: Utilizes a 1/2" diameter 3" long shaft

the S1-025-51477-000 is the official manufacturer-designated direct replacement

Browning BK95H Sheave R-22 This 2-pack MERV 11 filterFor contractors demanding reliable power transmission, the Browning BK95H sheave is a robust choice. This single groove sheave, with a 9. 25 inch outside diameter, is engineered from high quality, close grain cast iron, allowing for precision machining and tight tolerances. Designed for use with H Series bushings, it ensures a secure and concentric fit, critical for minimizing wear and maximizing operational lifespan. The combination groove design