Product Information
Bosch - Filter filter subassembly
Compatible with 2 equipment models
- BMS500-AAU018-1AHWXC Minisplit 18kBTU Universal Wall Mounted 230V
- BMS500-AAU018-1AHWXD MS 18K Universal Wall Mount 230V-454B
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Fast Shipping
In-stock orders ship within 1 business day to anywhere in Canada.
Code-Compliant
All products meet Canadian HVAC and gas code standards.
Wholesale Pricing
Trade pricing for licensed contractors. 40+ years in the industry.
Filter subassembly (Part No. 8733956834) is a serviceable inline filter assembly designed to remove debris and protect pumps, valves, and heat exchangers in Bosch hydronic and HVAC equipment. Its compact, tool-accessible housing simplifies routine maintenance and element replacement, reducing downtime and helping preserve long-term system reliability across commercial and residential installations. Note: searched bosch-homecomfort.com and bosch-climate.com but exact part number was not found.
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