TOTO Atherton 21 3/8" Vitreous China Rectangular Undercounter Lavatory Sink in Cotton

On Sale:
$173.00 $246.00
(30% Off)
On Sale:
$173.00 $246.00
(30% Off)

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On Sale:
$173.00 $246.00
(30% Off)
Usually Ships in 1 to 2 Weeks
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Product overview


Product Specs:

Product Specs

  • Sink Installation Type: Undermount Sink
  • Sink Shape: Rectangle
  • Sink Material: Vitreous China
  • Sink Color Family: Whites
  • Sink Style: Modern/Contemporary
  • Sink Faucet Holes: 0
  • Overall Width: 21 3/8 in
  • Overall Depth: 16 3/8 in
  • Overall Height: 5 7/8 in
  • Sink Width: 17 3/4 in
  • Sink Depth: 12 5/8 in
  • Sink Height: 4 in
  • Overflow: Yes
  • Faucet Included: No
  • Installation Hardware Included: Yes
  • ADA Compliant: Yes
  • cUPC Certified: Yes
  • Warranty: 1 Year Limited Warranty


W 21 3/8" x D 16 3/8" x H 5 7/8"

About TOTO LT221#01 Atherton 21 3/8" Vitreous China Rectangular Undercounter Lavatory Sink in Cotton

This Toto LT221#01 is an undermount lavatory sink with a cotton white finish from Toto's Atherton collection, a series of rectangular undercounter lavatories. It is manufactured from vitreous china that gives it a glass-like look and durability. It comes with a front overflow for a faster drain.
  • Vitreous china construction
  • Front overflow
  • Rectangular undercounter lavatory
  • Mounting assembly complete with installation template and mounting screw set


  • Meets ADA guidelines and ANSI A117.1 requirements when countertop is installed 864mm (34") from finished floor and lavatory is installed 47mm ( 1 7/8" ) minimum from front edge
  • Meets and exceeds ASME A112.19.2/CSA B45.1
  • Certifications: IAPMO(cUPC), State of Massachusetts, City of Los Angeles and others

Key Features & Innovations

ADA Compliant

The American Disability Act (ADA) was enacted in 1990 to establish design codes to serve people of all ages and abilities. A core principle behind TOTO Total Design, ADA standards consider the needs of everyone, no matter their needs, without additional adaptation or specialization, optimizing the bathroom experience for all generations in the family home.

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