About This

• COMPATIBLE MODEL COVERAGE: Designed as a deodorizer replacement cartridge compatible with TOTO WASHLET S300E/S350E models using THU9476, including S300E SW573/SW574 and S350E SW583/SW584. Also designed for C100 SW2033/SW2033R/SW2034/SW2034T20 and C200 SW2043/SW2043R/SW2044/SW2044T20 applications using the same replacement cartridge. Check the installed filter before ordering.
• BATHROOM ODOR CONTROL: The deodorizer filter media helps capture common bathroom odors as air passes through the built-in deodorizing system. Designed for routine deodorizer filter replacement when the existing cartridge becomes worn or is due for maintenance, helping support a fresher bathroom environment during normal use.
• CHECK SIZE AND FILTER PROFILE: The thicker rectangular cartridge measures approximately 2.36 x 1.30 x 1.37 in, or 5.8 x 3.3 x 3.3 cm. Compare the dimensions, white front grille, cartridge depth and overall profile with the filter currently installed in your unit before purchase.
• 4-STEP TOOL-FREE REPLACEMENT: Remove the side louver or filter cover, pull out the existing deodorizer cartridge, insert the new replacement into the same position, then reinstall the cover. No special tools are normally required for routine replacement; follow the instructions for your specific model when accessing the filter compartment.
• CHECK BEFORE ORDERING: This thicker replacement filter is intended only for the listed models using a matching THU9476 cartridge profile. It does not fit slimmer deodorizer filter designs. Confirm the model number, replacement number, dimensions and original cartridge shape before purchase. Package quantity follows the selected 1 Pack, 2 Pack or 3 Pack variation.