Lochinvar & A.O. Smith 100289433 14x14x1 Disposel Air Filter

Description

Lochinvar & A.O. Smith 14x14x1 Disposel Air Filter — SKU 100289433

Keep your HVAC system running cleanly and efficiently with the Lochinvar & A.O. Smith 100289433 Disposel Air Filter. Engineered to OEM specifications, this 14x14x1 disposable filter is a direct-fit replacement designed to maintain proper airflow and protect critical system components from dust, debris, and airborne particulates.

Product Highlights

• OEM replacement air filter from Lochinvar & A.O. Smith
• Nominal dimensions: 14 x 14 x 1 inch for a precise, secure fit
• Disposel (disposable) design for easy, tool-free replacement
• Helps protect heat exchangers, burners, and blower components from particulate buildup
• Maintains optimal system airflow and efficiency
• Ideal for scheduled preventive maintenance programs

Specifications

• SKU / Part Number: 100289433
• Filter Size: 14 x 14 x 1 in.
• Filter Type: Disposel (Disposable)
• Brand: Lochinvar & A.O. Smith

Application

This filter is a genuine OEM part sourced directly from Lochinvar & A.O. Smith, making it the recommended choice for technicians servicing compatible water heater and boiler equipment. Using the correct OEM filter ensures system warranties remain intact and that performance is not compromised by ill-fitting aftermarket alternatives.