
KOHLER K-1821 Underscore 66" x 32" drop-in bath
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The KOHLER Underscore K-1821 is a 66-inch rectangular acrylic drop-in tub with a clean, contemporary look. Its sloped backrest and integral lumbar support give more back support than a flat-back tub, and the slotted overflow lets you fill the water higher for a deeper soak. At 66 x 32 inches it fits alcoves and standard tub surrounds that a longer 72-inch tub would not. It is a soaking tub only, with no jets, so it competes with other acrylic soakers on comfort and depth rather than on massage features.
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The KOHLER Underscore is a 66" x 32" rectangular drop-in bath with a simple, crisp design. Its sloped backrest and integral lumbar support provide comfort and support while you soak.
The bath is made of acrylic and is installed as a drop-in. A slotted overflow allows for deep soaking. It is suitable for residential use.







