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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
Aquia IV Dual Flush 1.28 and 0.9 GPF Toilet Tank - Cotton White ST446EMNA#01 Toto> The TOTO Aquia IV Dual Flush 1. 28 and 0. 9 GPF Auto Flush Compatible Toilet Tank is designed for use with the Aquia IV dual flush bowl. The Aquia IV tank includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. The Aquia IV tank features TOTO's Dual Max dual flush option, allowing you to proactively conserve water usage. The chrome center mounted push button that sits atop the tank allows you to choose between a 0. 9 GPF rinse
The TOTO Aquia IV Dual Flush 1.28 and 0.9 GPF Auto Flush Compatible Toilet Tank is designed for use with the Aquia IV dual flush bowl. The Aquia IV tank includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. The Aquia IV tank features TOTO's Dual-Max dual flush option, allowing you to proactively conserve water usage. The chrome center-mounted push button that sits atop the tank allows you to choose between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. This version of the Aquia 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 Aquia IV tank meets the standards for EPA WaterSense®, and California’s CEC and CALGreen requirements. Additional items needed for installation and use must be purchased separately: toilet bowl, wax ring, toilet mounting bolts,and water supply lines.
- Lid-top chrome dual flush push button
- Auto Flush compataible
- Aquia IV toilet tank for use with Aquia IV toilet bowl
- Dual flush system allows you to proactively conserve water - Select 1.28 GPF or 0.9 GPF
- Included parts: tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
- WaterSense®, CALGreen, and CEC compliant
- Purchased separately: Aquia IV bowl, wax ring, toilet mounting bolts, water supply lines, and optional WASHLET+ with Auto Flush kit
- Manufacturer supplied links
- Specification Sheet
- Parts Breakdown
- Installation Manual
- Warranty
- Manufacturer Product Page
- Manufacturer Web Site
- Manufacturer Web Site
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Cosina
Color: Black, Size: 9.4*4.1*5IN
Excelente producto
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Well made kitchen caddy
Color: Black, Size: 9.4*4.1*5IN, Color: Black, Size: 9.4*4.1*5IN
Appears to be well made. Just the right size, not too large or small. After purchasing and returning several caddies. This one is the keeper. I'm sure be just as pleased as I am. Go for it , you won't regret it.
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Best kitchen sink caddy ever purchased
Color: Black, Size: 9.4*4.1*5IN
Love it!!! Best kitchen sink caddy I've ever purchased!
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Organization
Color: Black, Size: 9.4*4.1*5IN
Great for organization. Looks great
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Reviewed in the United States on October 24, 2025
★★★★★ 5
Perfect fit
Color: Black, Size: 9.4*4.1*5IN
Perfect size!
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Reviewed in the United States on October 12, 2025