Toto THU331S Replacement Drake Flapper

The 3 in. Flapper for TOTO Drake and G-Max Toilets features rubber construction that resists chlorine. The oversized 3 in. flapper replaces Toto models THU331S, THU138S and THU175S. Authorized replacement flapper for TOTO Drake toilets, and only direct replacement for the discontinued 331S. Does not include plastic on chain as displayed in the image.

• Rubber construction resists chlorine
• 3 in. sealing surface for larger TOTO flush valve seats (not included)
• Includes a chain
• Made in USA
• Manufactured by Korky (stamped on flapper)