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Toto ST442UA#01 Nexus® 1G® 1.0 GPF Toilet Tank Only with WASHLET®+ Auto Flush Compatibility - Cotton

Brand: Toto
Series: Nexus


Finish: Cotton


The TOTO Nexus 1G WASHLET+ Ready 1.0 GPF Toilet Tank with Auto Flush Compatibility has a sleek and clean high-profile design, upholding TOTO’s vision to create a culture of comfortable, healthy living. The TOTO Nexus 1G Tank features TOTO’s industry leading 1G technology, offering a powerful flush that flushes completely and fully with only one gallon of water. This tank model features TOTO’s TORNADO FLUSH, a hole-free rim design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This highly efficient flushing system helps reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. This version of the Nexus tank offers TOTO T40 WASHLET+ and Auto Flush compatibility for when you are ready to upgrade to a hands-free flush system with electronic bidet seat. The Nexus tank is ADA compliant and meets the standards for EPA WaterSense®, and California’s CEC and CALGreen requirements. The TOTO Nexus is made with durable vitreous china (ceramic) material and has a left-hand chrome trip lever. Additional items needed for installation and use must be purchased separately: Nexus Elongated Universal Height Toilet Bowl, compatible seat, wax ring, toilet mounting bolts, water supply lines, and optional WASHLET+ with Auto Flush kit.

  • Dimensions:
  • H=12.5625, W=18.5, D=6.5625
  • Finish:
  • Cotton
  • Purchased separately: Nexus Elongated Universal Height toilet bowl, compatible toilet seat SS124, SS234 or T40 WASHLET+, wax ring, toilet mounting bolts, and water supply lines
  • ADA, WaterSense®, CALGreen, and CEC compliant
  • Conservation made easy with only 1.0 gallons used per flush
  • Auto Flush compatible
  • Included: 1.0 GPF Toilet Tank and Auto Flush kit
  • TOTO WASHLET+ upgrade compatibility: designed to work exclusively with a T40 WASHLET+ bidet seat for seamless integration
  • Long-lasting, durable material
  • Ultra Efficient TORNADO FLUSH system with a powerful centrifugal rinse
  • Left-hand chrome trip lever

Free expedited ground shipping on orders over $49 in Canada, from our Canadian warehouse, with no duty or brokerage charges.

Free expedited ground shipping on orders over $49 in Canada, from our Canadian warehouse, with no duty or brokerage charges. Lead times for special order items vary by vendor.

Required Toilet Bowls for Toto ST442UA#01

Installation of this product may require some of the following products.

Toto CT442CUFGT40#01 Nexus® Two-Piece Elongated 1.28 GPF Universal Height Toilet Bowl Only with CEFIONTECT®, WASHLET®+ Ready - Cotton