Dual Max: This is Toto's first dual flush system - delivering only 0.9 gallons per half-flush and 1.6 gallons per full flush, without sacrificing the performance you expect from Toto toilets. The redesigned UltraMax WASHLET+ Ready One-Piece Elongated Dual Flush 1.28 and 0.8 GPF Toilet with SoftClose Seat offers a sleek design with a high profile tank. First of all the main feature of this toilet is its dual-flush operation. (41) Model# CST746CSMFG#01. "Toto uses many different letters before and after their numbers stamped on the inside back of the toilet tank. A dual flush toilet is designed to regulate the amount of water used when flushing solid or liquid waste. Each letter or combination of letters are different codes used by Toto to completely and accurately designate what the toilet or tank consisted of when it was sold. Please fill in your contact information, below, and send us a note. The small button is for liquid waste, and the larger button is for solid waste. Q. Are these letters just part of the number or do they have some significance?". FREE Shipping by … Toto CST746 Drake is a two-piece dual flush elongated WaterSense and comfort height toilet. It complies with the EPA regulations as a water-saving toilet. Of course, the first one being used for liquid waste, while the latter is designed for solid waste. Toto THU227 Aqua Dual Flush Flapper Seal Gaskets, (Pack of 10) 4.5 out of 5 stars 38. It has an option of 1.28 gallons per flush and another option of 0.8 gallons per flush. EAGO. Contractor's Assistant: Do you plan on doing the work yourself? As you may have noticed, many other toilets these days feature a dual flush system of some type. 40. More Buying Choices $12.99 (1 new offer) American … TB309 Tall Dual Flush . are all designed to fit together in a very specific way. A few weeks. Step 1)  You will first need to turn off your water supply to the tank and unscrew the supply line from the fill valve connection at the bottom of the tank. Item #2443303. Shop Toto Ct418F-01 Aquia Wall-Hung Dual-Flush Toilet Bowl, Cotton White. You will also need to order the replacement Push Button item #7 Part #THU314 as well, Two Piece Model #CST416M - Tank #ST416M -, Two Piece Model #CST464MF - Tank #ST464M -, Please note: The replacement THU315 push button is taller than the original THU221. If you have any questions about your purchase or any other product … The letters MS listed before model numbers means the toilet includes a seat. Even though some toilets might have similar parts and use similar technology, each toilet will perform differently based on additional factors like tank size, whether or not the porcelain has the Sanagloss finish, etc. K 3988 0 Wellworth Toilet . Also, both toilets are WaterSense certified. You may need to hold the flush valve on the inside of the tank with your other hand. First, try removing the plunger assembly. The half moon configuration allows the clevis to be inserted into the opening in the tank by tipping the top of the base section enough to allow one side of the half moon to be inserted in to the tank opening. The toilet has two flush options: a smaller flush for liquid waste and a larger flush for solid waste. Aug 12, 2017 - TOTO CST412MF#01 Aquia Dual Flush Elongated Two-Piece Toilet, 1.6GPF & 0.9GPF, Cotton White - Amazon.com. Modern sleek lines define this Maris two-piece toilet. The Maris Two-Piece Dual-Flush Toilet employs our Dual-Max flushing system, which lets you choose either 1.28 gallons or 0.9 gallons per flush, a simple method that is good for you and the planet. I replaced the Flush Valve Assembly W/ Mounting. This flushing system, combined with the high-glazed finish leads to a cleaner and bacteria-free toilet. TOTO MS446124CUMG#01 Aquia IV 1G WASHLET Elongated Dual Flush 1.0 and 0.8 GPF CeFiONtect, White-MS446124CUMG Two-Piece Toilet, 27.6 x 15.6 x 29.6, Cotton White 2.1 out of 5 stars 3 $501.20 … Item #543603. $6.39 shipping. Step 1)  You must first remove the top float section of the flush valve assembly from the base of the flush valve assembly. TOTO MS446124CEMG#01 Aquia IV WASHLET Elongated Dual Flush 1.28 and 0.8 GPF CeFiONtect, White-MS446124CEMG Two-Piece Toilet, 27.6 x 15.6 x 29.6 inches, Cotton White 3.9 out of 5 stars 73 … Compare; Find My Store. We do NOT recommend attempting to put a different flushing system in your existing Toto toilet - toilets are designed holistically, meaning that the entire bowl, tank, internal parts, etc. for pricing and availability. 89. 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