White-Rodgers F825-0432 Air Cleaner Pre-FilterWhite Rodgers F825 0432 Air Cleaner Pre Filter is a high efficiency, easy to replace pre filter designed specifically for electronic air cleaning systems. This replacement part works with SST2000 100 air cleaners to improve overall filtration by capturing larger particles before they reach the main filter, helping your system run longer and cheaper. Designed for simple maintenance, the pre filter reduces clogging and maintains consistent airflow,

purpose-built design fits standard manifold configurations and supports smooth routine maintenance across seasons

outdoor-resistant construction designed for pool equipment

delivering dependable HVAC control and peace of mind

Air Pressure Sensing Switch — the Cleveland AFS-181-43 Air Pressure Sensing Switch delivers precise pressure-triggered control for HVAC

Includes essential blower components and mounting hardware

and designed to fit standard Burnham boilers

This disc-thermostat replaces 11046703

Use it as part of preventive service to minimize downtime and keep your ASCO valve operating at peak efficiency

Also listed as Hot Surface Pilot

The included element

Digital display with clear readout for easy monitoring

Check valves protect against backflow and cross‑contamination