3 Toilet Flapper Types



What Is a Toilet Flapper?

Proper function of your toilet is top of the mind for most of us. They come in all shapes and sizes but in reality most have the same basic parts. If you?re all interested in saving some of your hard earned money by being able to fix a few plumbing related issues you should make yourself familiar with the innards of a basic toilet. Today, we?re going to take at the flapper. We?re not talking about the alcohol-crazed, short skirt-sporting short-haired androgynous 20s renegade; we?re talking about the toilet. Hold all jokes, please. Welcome to perhaps one of the most intriguing, yet one of the most hushed, topics ever fathomed?we?re talking, of course, about the topic of toilet flapper types. And again, we don?t mean the 1920s drinking girl.

The flapper is an integral part of the tank of your toilet. Maybe you?ve used a toilet before that looked like it ?never stopped flushing.? The water would just keep flowing, and flowing, and flowing, and perhaps you even feared that a flood might occur because the water simply didn?t stop. Perhaps now you can see why toilet flapper types are such an interesting subject. Without them, we wouldn?t have automatic toilets.

So when you press down on the flushing handle, the flushing handle pulls the chain up via a lever and lifts the flapper, thereby letting the water through to ?flush? everything down your bowl and into the drain, replacing it with new water.

How do you know it?s time to replace the toilet flapper? As it turns out, there are a number of telltale signs that your flapper is crying out for help. It?s by recognizing these signs that you can predict a potential toilet flapper catastrophe before it happens and prevent the unspeakable.

Common signs you need to replace your toilet flapper:

Wait a minute though. There are so many toilet flapper types at the hardware store and online to choose from. How do you choose which type is right for your particular toilet? Well, it might help to understand which of three toilet flapper types your particular toilet employs to create a successful flush.

Toilet keeps running

Toilet keeps running
Toilet doesn?t flush correctly
Toilet makes weird noises

By this point, you understand that toilet flappers play a critical role in one of the most important devices in all of our lives?the toilet. We also know how to detect that your toilet flapper might be crying out for help from you, its owner, and it?s up to you to respond to that call valiantly, lest you have a real mess to deal with, like a flood of the unspeakable. And yet, we have not yet addressed a key question. What are the three major types of toilet flappers, and how do they work?

These days, rubber flappers are totally in, and the other styles are totally out. If your toilet was built in this century, chances are it?s made of rubber. As we mentioned before, the rubber flapper is like a little hat or stopper that covers the drain of your tank. It?s attached to your flusher, so when you pull the flusher down, the other side of the flusher lever inside the toilet goes up, so it pulls the rubber flapper up. This lets all the water escape the toilet?s tank and flow down into the toilet bowl, cleansing all from the bowl and washing it down the drain of the bowl.

As the name states, these flappers are made of a rubber material which is virtually impervious to water?at least for a very long time. Rubber is also very flexible, and so it can withstand being moved up and down thousands of times without breaking. It?s durable and reliable in that regard, and you want a durable, reliable piece of equipment guarding your home from potentially costly leaks which could otherwise turn into floods.

Tank ball flappers look like upside-down mushrooms or half-balls, hence the name tank ball flapper. Even though they?re less common, they?re central to our design of the toilet flapper types. One of the reasons tank ball flappers are less preferred in modern toilets is that, first of all, modern toilets are built generally for the rubber flapper among toilet flapper types.

Type 1: Rubber Flapper

If the chain is just short enough to only partially lift the tank ball flapper, a weak flush will result, because only some of the tank water will flow through, and then only a trickle. This is problematic because the requisite force and volume of water necessary to execute the bowl flush successfully will not occur, making for highly unsatisfied toilet users watching an unflushed toilet.

3 Toilet Flapper Types

If the chain is too short, the toilet will run continuously because the chain will not allow the tank ball flapper to cover the drain of the tank leading into the bowl, again allowing for a constant trickle which is a waste of water. And so, you see, of the toilet flapper types, the tank ball flappers are very finicky when it comes to the length of the chain connecting it to the flushing lever above.

We?ve addressed the rubber and tank ball flappers, but what about the famed seat disk flapper? The seat disk flapper is actually one of the most ancient of toilet bowl flappers with an interesting history. Seat disk flappers work totally different compared to the rubber or tank ball flappers.


Disk flappers are fundamentallyÿdifferent from the other two because rather than use the force of the flusher to open upÿthe tank?s draining hole into the toilet, disk flappers let the weight of the water open and close the tank hole. Because of this, however, these special, older flappers tend toÿbreak more quickly because of the constant pressure back and forth on the seat disk flappers.

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