Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cimarron 1.28 GPF Single Flush Toilet Tank Only with AquaPiston Flushing Technology in WhiteThis WaterSense labeled tank combines water efficiency with the versatile style of the Cimarron collection A 1. 28 Gal. flush provides significant water savings of up to 16,500 Gal. per year, compared to a 3. 5 Gal. toilet, without sacrificing performance This tank features innovative AquaPiston technology, a patented flush engine, that delivers a fast, powerful and plug free flush Pair this tank with the K 4309 bowl for a complete toilet. 1. 28 Gal.
This WaterSense labeled tank combines water efficiency with the versatile style of the Cimarron collection A 1.28 Gal. flush provides significant water savings of up to 16,500 Gal. per year, compared to a 3.5 Gal. toilet, without sacrificing performance This tank features innovative AquaPiston technology, a patented flush engine, that delivers a fast, powerful and plug-free flush Pair this tank with the K-4309 bowl for a complete toilet.- 1.28 Gal. per flush (GPF)
- Standard left-hand polished chrome trip lever included
- Supply line not included
- Combines with the K-4309 bowl to create a complete K-3609 Cimarron toilet
- Coordinates with other products in the Cimarron collection
- Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing
- AquaPiston canister allows water to flow into the bowl from all sides (360°), increasing the power and effectiveness of the flush
- Flush valve's 3: 2 ratio harnesses the natural force of gravity and optimizes flush performance
- Durable canister design has 90% less exposed seal material than a 3 in. flapper, for leak-free performance
- Light-touch canister flush requires a lower actuation force than a flapper
- AquaPiston canister flush valve optimizes flush performance and resists warping and deterioration
- DryLock system saves installation time and helps prevent water leakage
- WaterSense toilets meet strict EPA flushing guidelines, including using at least 20% less water than 1.6 Gal. toilets
- Click here to learn more about
- Eligible for consumer rebates in some municipalities.
Features
| Item Weight | 33.5 |
| Models used with | K-4309 |
| Included | Handle,Hardware |
| Product Weight (lb.) | 33.5 |
| Material | Vitreous China |
| Flushing Technology | Gravity Fed |
| Color/Finish | White |
| Gallons Per Flush | 1.28 |
| Commercial / Residential | Residential |
| Returnable | 180-Day |
| Trip Lever Location | Left Side |
| Flushing Type | Single Flush |
| Color Family | White |
| Style | Art Deco,Bohemian,Classic,Coastal,Cottage,Farmhouse,Glam,Industrial,Mediterranean,Mid-Century Modern,Minimalist,Mission,Modern,Rustic,Southwestern,Transitional |
| Features | No Additional Features |
| Flush Valve Size (in.) | 2 |
| Product Width (in.) | 17.625 |
| Product Height (in.) | 14.25 |
| Product Depth (in.) | 8 |
| Certifications and Listings | ADA Compliant |
| Manufacturer Warranty | One Year Limited Warranty |
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
4.8 ★★★★★
Based on 149 reviews
Sort
Product Reviews
★★★★★ 5
Muy buenas
Number of Items: 4, Style: SILZKAR7B11
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
★★★★★ 1
Chinese junk
Number of Items: 4, Style: SILZKAR7B11
Chinese junk zero stars but that’s not an option
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Works if you need help. Not a miracle in a bottle.
Size: 1 Count (Pack of 1)
It has worked every time I've used this product. Won't fix a damage catalytic converter but will help you pass the test if your car almost passed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Worked like a charm.
Size: 1 Count (Pack of 1)
Used it as directed. Down to an eighth of a tank. Poured it in and added enough gas to get back to one half a tank. Wanted to get it mixed in really well. Immediately jumped on the interstate and ran 75 MPH for 40 miles. Stopped and filled the tank and when I restarted the engine, the light was off. Coincidence? Not a chance. Light had been on continuously for weeks. AutoZone said I needed a catalytic converter. Nope. One thing I found out the hard way. If your gas filler has a flap at the top, make sure it is easy to push aside. Mine had a little release button near the top that the filler hose would depress before the flap would release. Dumped the first bottle right on the ground. Twelve bucks wasted. No one to blame but me, I guess. Still a bargain, even at twice the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 1
Before use on March 15 two days later March 17 engine light still on
Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
I read the specs on this product and it was guaranteed to cleanse as well as turn engine light off in vehicle. I received it March 14.2026 and used it on March 15.2026 I took a picture on Sunday before I entered it into the gas tank engine light was on at that time. Today is March 17.2026 and engine light is still on. The truck was driven for one hour on the 15th 45 minutes on the 16th and 50 minutes on 17 March. Still the engine light is on. Got home parked the vehicle took a picture again to show engine light is still on product guaranteed it was shut it off, but unfortunately product does not work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026