Los Flexi Rectangular Undermount Bathroom Sink 21″L X 15″W
Los Flexi Rectangular Undermount Bathroom Sink 21″L X 15″W
$79.99
Los Flexi 21″x15″ vitreous china sink features a glossy, scratch-resistant finish, space-saving design, concealed overflow, easy installation, and a 2-year warranty.
The Los Flexi 21″ x 15″ rectangular undermount sink offers durability and ease of maintenance with its high-quality vitreous china construction and glossy, scratch-resistant white finish. Its sleek, space-saving design maximizes countertop area, and the no-faucet-hole layout allows flexibility with wall- or deck-mounted faucets. Measuring 21 ¹/₁₆″L x 14 ³/₄″W x 8 ¹/₄″H (exterior) and 18 ⁷/₈″L x 12 ³/₈″W x 6 ⁵/₁₆″D (interior), the sink provides ample washing space. A standard 1 ³/₄″ drain opening ensures compatibility with most drains, while the concealed overflow and efficient drainage system prevent water spills and keep countertops tidy. With a 2-year limited warranty, strong packaging for safe delivery, and a 48-hour customer support response policy, this sink offers both reliability and peace of mind.
Package Included
- Undermount Bathroom Sink
- User Manual


Q & A
Los Flexi Rectangular Undermount Bathroom Sink 21″L X 15″W
2 reviews for Los Flexi Rectangular Undermount Bathroom Sink 21″L X 15″W
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This is a very nice sink. I love the shape of it. At the beginning I thought it was not white enough but once installed with white quartz countertop it looks very nice.
While the 2nd set of sinks didn’t work out for my project, Los Flexi was so easy to work with. Will use them for my next project.
My original sink was the 22×15 inch flat bottom sink. It looks really great and is of great quality.