KOHLER K-4645-T Highline Classic Toilet tank with cover locks, 1.6 gpf

KOHLER K-4645-T Highline Classic Toilet tank with cover locks, 1.6 gpf

  • $339.68
    Unit price per 
Shipping calculated at checkout.

Only 3 left!

Pressure Lite toilets raise the bar for exceptional bulk flushing performance. When paired with a Highline toilet bowl, the durable construction of this Highline Pressure Lite toilet tank with left-hand trip lever and tank locks ensures years of reliability.


  • 1.6 gpf (6.0 lpf)
  • Combine with K-4304 or K-4304-L to create K-3493-TL Highline Pressure-Lite toilet with tank cover locks.

Additional Resources:
Specification Sheet
Installation Instructions

We Also Recommend