TOTO TBW08002 10-inch Square Rain Showerhead – 1.75 or 2.5 GPM

The TOTO TBW08002 10-inch square rain showerhead offers a single COMFORT WAVE spray with rubber nozzles. Select the exact finish and maximum flow rate when ordering.

Showerhead only: the shower arm pictured in the official photos is sold separately. The specification lists a matching escutcheon. Confirm the required arm and mounting components with your installer.

• TBW08002U1: maximum flow rate 2.5 GPM.
• TBW08002U4: maximum flow rate 1.75 GPM.
• Polished Chrome and Matte Black have their own official finish photos. The manufacturer uses the corresponding finish photo for both flow configurations; the selected SKU determines the flow rate.
• Matte Black is made to order. Confirm supplier lead time before ordering.
• Compatible separately purchased arms listed by TOTO: TBW07025U 16-inch wall-mount arm or TS110MC6 6-inch ceiling-mount arm.

Special order: Contact our showroom to confirm availability and lead time before ordering or scheduling installation. No in-stock quantity is promised.

Prices are the official retail price for the selected SKU. Special pricing is by quote and is not guaranteed for every model.

• Official TBW08002U1 2.5 GPM specification (PDF)
• Official TBW08002U4 1.75 GPM specification (PDF)

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Official source checked November 8, 2026.