SOLD AS CASE OF (12) OEM / Genuine American Standard / Trane Service First Filters / NOTE: Replacement Filter Only - DOES NOT Include Housing American Standard / Trane OEM / Service First Component Supersedes / Replaces: BAYSF1185AAA , BAYSF1185A , BAYSF1185 , 1185 , FLRSF1185XX , FLRSF 1185 and others Often Used in American Standard and Trane Variable Speed Air Handlers and other units

American Standard / Trane OEM ServiceFirst Filter! Specifications: FILTER; 1 INCH MERV 4 FILTER, 17.75X19.75X.75 ( FLRSF1185 / FLRSF1185XXX ) Need Help Identifying the Correct Component