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How to choose a toilet — The Basics

Whatever you call it, the bathroom toilet is one of the most important items in your house. While the color and cost matter, how much water it uses and how well it flushes matter more. A good one conserves water and generates enough power to clean the bowl in a single flush. (A bad one can be a 20-year pain in the butt.) This article will help you choose a high-performance dunny that will fit your bathroom, budget and backside. You might want to check out these 50 mind-blowing toilets before settling on what you want.

A new generation of low-flow models

Since 1994, low-flow toilets that use 1.6 gallons per flush (gpf) or less have been the federal standard. The first generation of low-flow toilets sucked—or rather, they didn’t. That’s mostly because manufacturers tweaked a few things to reduce the amount of water used but didn’t change the basic design. You had to flush the darn thing twice (so much for water savings!). But 15 years later, more of these toilets actually work. Manufacturers have made significant design improvements such as larger trap-ways to prevent clogging and larger flush valves that allow a more powerful rush of water to enter the bowl. The following tips will make choosing a new bathroom toilet a lot easier.

How Much Do New Toilets Cost?

You can get a “contractor special” cheap toilets for less than $75. But everything from the working parts to the quality of the glazing will likely be low quality. And don’t expect a powerful flush from cheap toilets. You’re going to use your toilet every day for years, so get a good one. Plan to spend $100 to $500 for a gravity toilet and $225 to $600 for a pressure-assist model.

Shop plumbing supply houses and bathroom showrooms

Home centers offer some but not all of the top-ranked toilets. For the widest selections in makes and models, visit bathroom showrooms and check online retailers.

Consider Future Repair Costs

Custom seats and unusual flush mechanisms add a cool factor, but they’ll cost you time, money and frustration if they ever need replacing. A replacement custom seat, for example, costs more than $100 (if you can even find one years later).

Solve a sweating tank problem

If a sweating, dripping toilet tank has been a problem with your current can, choose a pressure-assist model. Since the water is held inside an inner tank, the outer tank won’t sweat. Or if you prefer a gravity toilet, order one with factory-installed tank insulation for an additional $50 to $100 (depending on the model).

Figure A: Find a Good Flusher

A toilet’s flushing performance is what matters most. To find a top performer, shop at home centers like the Home Depot toilets section with these features in mind.

Tip 1: Compare flush ratings online

Since you’re probably going to live with your toilet for 10 years or more, it’s worth doing 10 minutes of research before you buy. Compare independent test results of the “flushing performance” across manufacturers and specific toilet models by typing “toilet testing” into a search engine.

 

Tip 2: Check for rebates on high-efficiency models

A toilet accounts for a third of your household water use. High-efficiency toilets (HET) that use 1.28 gallons or less earn the EPA’s WaterSense label. These can save 4,000 gallons of water per person annually, and some water utilities offer rebates if you install one (check with yours). However, check independent test results before you buy (see the Web sites in Tip 1 above). Our plumbers report more staining and clogging problems with some high-efficiency models.

Tip 3: Get a pressure-assist toilet if a clean bowl using less water is a top priority

According to the plumbers we spoke with, pressure-assist toilets are more water-efficient flushers than gravity toilets. They have a separate tank that holds water under pressure, which releases with great velocity and removes waste thoroughly when you flush. They’re also pricier ($100 plus) and a lot noisier than gravity types. (See our field editor comments below.) Finding parts and making repairs can also be more of a headache with pressure-assist toilets.

Tip 4: Consider a Wall-Hung Toilet to Make Cleaning Easier

One-piece toilets are easier to clean (fewer nooks and crannies), but they’re also more expensive and can be harder to install than a two-piece unit (they’re a lot heavier than a separate bowl and tank). If you’re feeling flush and want truly easy cleaning, consider a wall-mounted toilet.

Tip 5: Consider a taller toilet

Toilets that comply with the Americans With Disabilities Act have higher bowl heights of 17 in. or 19 in. vs. the standard 15 in. A higher bowl can be more comfortable for taller and older people and easier on backs and knees. But it can be harder for kids and shorter folks to use, and it costs $50 to $100 more. If you’re not sure, sit on the toilet in the store. It feels silly, but you’ll get what you want.

Tip 6: Measure the rough-in

The distance from the wall to the middle of the flange bolts that hold down the toilet will narrow your toilet choices. Twelve inches is standard, but 10-in. and 14-in. models are available. Unless you’re significantly remodeling, make installation easier by choosing a toilet with the same rough-in as your existing toilet. Make sure to account for the thickness of your baseboard.