The Ultimate 1.6 Gal Flush Toilet [Buying Guide]

With so many product models on the market at different prices and with various features, selecting the best one can be overwhelming. But with a wide range of manufacturers offering a variety of options, you’re sure to find a 1.6 gal flush toilet that fits your needs. Be sure to check out our top picks for some inspiration.

ImageProduct NameAction
KOHLER 3989-0 Highline Two-Piece Comfort HeightKOHLER 3989-0 Highline Two-Piece Comfort Height
Zurn Z6000-WS1-YB-YC Aquaflush Water Closet FlushZurn Z6000-WS1-YB-YC Aquaflush Water Closet Flush
Master Plunger MP1600-TB 1.6 Gallon LowMaster Plunger MP1600-TB 1.6 Gallon Low
Master Plunger MP1600 1.6 Gallon LowMaster Plunger MP1600 1.6 Gallon Low
Kohler K-3493-0 Highline Classic Pressure LiteKohler K-3493-0 Highline Classic Pressure Lite

Our Expert Reviews for Top 10 1.6 Gal Flush Toilet

The market is filled with many 1.6 gal flush toilet. You might find yourself struggling to choose the best one. Our team considered tons of reviews when writing our recommendations for the best 1.6 gal flush toilet in this article.

Kohler 3989-0 Highline Two-Piece Comfort Height

KOHLER 3989-0 Highline Two-Piece Comfort Height image
  • Item may ship in more than one box and may arrive separately
  • Two-piece toilet.
  • Elongated bowl offers added room and comfort.
  • Comfort Height(R) feature offers a chair-height seat that makes sitting down and standing up easier for most adults.
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 gallons per flush (gpf).
  • Combination consists of the the K-4199 bowl and the K-4458 tank.

Zurn Z6000-Ws1-Yb-Yc Aquaflush Water Closet Flush

Zurn Z6000-WS1-YB-YC Aquaflush Water Closet Flush image
  • Manual Flush Valves
  • Clog-resistant linear bypass diaphragm
  • Chemical resistant gaskets and seals for extended service life with lower maintenance costs
  • Manual ADA compliant handle with no-leak seal technology
  • 3-year warranty

Master Plunger Mp1600-Tb 1.6 Gallon Low

Master Plunger MP1600-TB 1.6 Gallon Low image
  • The Master Plunger 1600 was designed for low flush/low volume 1.6 gallon toilets
  • MP1600’s extended funnel nose design ensures a 90 degree bend for a great seal on your standard and elongated toilets. Prevents slippage and splash back
  • The toilet plunger includes a bucket that makes it easy to store the toilet plunger, it keeps floors hygienically clean and dry
  • Prevent overflow while plunging with this toilet plungers unique air relief valve it releases air as the plunger compresses to prevent overflow in clogged toilets
  • Made in U.S.A with high quality material

Master Plunger Mp1600 1.6 Gallon Low

Master Plunger MP1600 1.6 Gallon Low image
  • The Master Plunger 1600 was designed for low flush/low volume 1.6 gallon toilets
  • This unique tool has a powerful 8 cup water displacement to take care of the toughest clogs, fast
  • MP1600’s extended funnel nose design ensures a 90 degree bend for a great seal on your standard and elongated toilets. Prevents slippage and splash back.
  • Made in U.S.A with high quality material
  • Master Plunger – the original bellows plunger, get the best most effective hand held unclogging tool
  • Designed for a 1.6 Gallon toilet
  • 83 cubic inch of displacement to clear clog
  • Low flush and standard toilets
  • Black
  • Made in the U.S.A.

Kohler K-3493-0 Highline Classic Pressure Lite

Kohler K-3493-0 Highline Classic Pressure Lite image
  • Two piece toilet
  • Elongated bowl offers added room and comfort
  • Pressure Assist flushing system
  • Comfort Height(R) feature offers chair height seating that makes sitting down and standing up easier for most adults
  • Seat and supply line not included

Kohler K-Gp1078441 Part Gp1078441 Flapper For

Kohler K-GP1078441 PART GP1078441 FLAPPER FOR image
  • Protect the on KOHLER products, always look for the KOHLER GENUINE PARTS logo
  • 3 1/4″ flapper
  • Used in various two-piece toilets with Class Five technology
  • 3 1/4 in. made with corrosion resistant material
  • Compatible with the following KOHLER models: Memoirs 4485, 4491, 3509, 3515, 3532, 3542, 11461, 4473, 4492, 3511, 3526, 3533, 3548, 11460, 11968, Bancroft 4633, 3487, Devonshire 4708, 3503, Cimarron 4634, 3496, 3497, 3499, 11465, 11466

Kohler 3979-0 Highline Comfort Height Two-Piece

Kohler 3979-0 Highline Comfort Height Two-piece image
  • Two-piece toilet. Three-bolt quick-connect installation
  • Elongated bowl offers added room and comfort.
  • Comfort Height(R) feature offers chair-height seating that makes sitting down and standing up easier for most adults.
  • Less seat and supply
  • K-3979 includes: K-4468 Toilet tank and K-4199 Comfort Height Toilet Bowl. Use a soft, dampened sponge or cloth. Never use an abrasive material such as a brush or scouring pad to clean surfaces

American Standard 2887218.020 2887.218.020 Toilet, Normal

American Standard 2887218.020 2887.218.020 Toilet, Normal image
  • EverClean – Permanently maintains cleanliness of the surface
  • Siphon jet bowl technology with PowerWash rim provides optimal UHET performance
  • Seats sold separately
  • Limited lifetime warranty on chinaware
  • Limited five year warranty on all mechanical parts
  • Dual flush 0.92/1.28 gpf H2Option for maximum water savings
  • Ultra-High Efficiency Toilet (UHETs) meets EPA WaterSense and MaP PREMIUM criteria
  • 12″ rough-in
  • Fully glazed 2″ trapway helps to prevent clogs

Toto Drake Two-Piece Elongated 1.6 Gpf

TOTO Drake Two-Piece Elongated 1.6 GPF image
  • POWERFUL PERFORMANCE WITH LESS FREQUENT CLEANING – TORNADO FLUSH swirls water in a circular pattern to fully wash the bowl surface. CEFIONTECT is an ultra-smooth glaze that minimizes waste from sticking so that it is easily washed away.
  • MORE COMFORT ACROSS A WIDER RANGE OF INDIVIDUALS – TOTO’s Universal Height is taller than a standard toilet and makes sitting down and standing up easier for many people. Universal Height models are capable of meeting the ADA height requirement.
  • REDUCE WATER USEAGE WITHOUT SACRIFICE – The 1.6 gallon per flush Drake enables you to save water without worrying about diminished performance. The Drake features a wide 3 inch flush valve and a siphon jet bowl that gets the job done in one flush.
  • STYLISH AND MODERN DESIGN – Update your oasis with this stylish design that couples well with any bathroom décor. The elongated bowl provides added space for comfort. The toilet fits into 12 inch rough-in installations and has a left-hand trip lever.
  • COMPLETE YOUR TOILET – Finish your purchase with the addition of a TOTO SoftClose seat or upgrade to a WASHLET bidet seat. Drake tank and bowl with hardware included. Purchased Separately: Wax ring, flange bolts, and water supply lines.

Toto Drake Two-Piece Elongated 1.6 Gpf

TOTO Drake Two-Piece Elongated 1.6 GPF image
  • POWERFUL PERFORMANCE WITH LESS FREQUENT CLEANING – TORNADO FLUSH swirls water in a circular pattern to fully wash the bowl surface. CEFIONTECT is an ultra-smooth glaze that minimizes waste from sticking so that it is easily washed away.
  • MORE COMFORT ACROSS A WIDER RANGE OF INDIVIDUALS – TOTO’s Universal Height is taller than a standard toilet and makes sitting down and standing up easier for many people. Universal Height models are capable of meeting the ADA height requirement.
  • REDUCE WATER USEAGE WITHOUT SACRIFICE – The 1.6 gallon per flush Drake enables you to save water without worrying about diminished performance. The Drake features a wide 3 inch flush valve and a siphon jet bowl that gets the job done in one flush.
  • STYLISH AND MODERN DESIGN – Update your oasis with this stylish design that couples well with any bathroom décor. The elongated bowl provides added space for comfort. The toilet fits into 10 inch rough-in installations and has a left-hand trip lever.
  • WASHLET+ COMPATIBILTY FOR WHEN YOU ARE READY TO UPGRADE – This model will include the Drake tank, bowl, and SoftClose seat. Complete your toilet with an optional WASHLET+ bidet seat upgrade. WASHLET+ models enable concealment of the cord and hose.

1.6 Gal Flush Toilet Selection: What to Look for and Avoid

There are several things to consider before buying 1.6 gal flush toilet to ensure that you are making a wise and informed decision. Some of the key factors to consider include:

Determine Your Needs: Before you start shopping, think about what you need the product for. Make a list of your requirements and priorities, and consider any specific features or functions that you need the product to have.

Research And Compare: Look for product reviews and comparisons, and consider consulting with friends or experts who have experience with the type of product you are looking to buy. This can help you get a sense of the different options available and their relative strengths and weaknesses.

Set A Budget: Determine how much you are willing to spend on the product, and try to stick to your budget as much as possible. Keep in mind that a higher price doesn’t always equate to better quality, so be sure to consider other factors as well.

Look for Deals And Discounts: Keep an eye out for sales or promotions that can help you save money on your purchase. Be sure to compare prices at multiple retailers to ensure that you are getting the best deal.

Consider the Brand And Seller Reputation: Research the brand and seller to get a sense of their reputation and customer satisfaction ratings. Look for reviews and ratings online, and consider purchasing from a reputable seller with a good track record.

Pay Attention to Warranties And Return Policies: Make sure you understand the warranty and return policies for the product you are considering. Consider purchasing an extended warranty if it is offered and if it makes sense for your needs.

Check for Additional Features: Consider any additional features that may be included with the product, and decide if they are worth the added cost.

Availability And Delivery: Consider the availability of the product, as well as the delivery options and costs. Make sure you will be able to get the product when you need it, and that the delivery arrangements are convenient and reasonable.

Make Your Purchase: Once you have done your research and are confident in your decision, go ahead and make your purchase. Don’t be afraid to ask for help or clarification if you have any questions or concerns.

By considering these factors before you make a purchase, you can be confident that you are making an informed and well-thought-out decision.

Final Words

The last words of all, you must consider what value the product is providing against the price you are paying for. Does it make you satisfied or not? Do your demands be fulfilled with that?

Hope this article will come in handy for you to recognize and purchase the best 1.6 gal flush toilet in the market. Happy Shopping.