How To Hook Up a Portable Dishwasher To a Pull Out Faucet?

A portable dishwasher is a good option for those people who are leaving on rent or have less space in the kitchen. You can use a portable dishwasher whenever you need it in the kitchen and when not in use keep it in any other place.

People often seem confused about how to hook up a portable dishwasher to a pull out faucet. It is not a difficult task. If you follow all the steps we are showing in this article carefully, you can connect the portable dishwasher and a pull-out kitchen faucet easily.

A portable dishwasher has wheels at the base so you can change its position anytime. The portable dishwasher is compact in the size.

How To Hook Up a Portable Dishwasher To a Pull Out Faucet

You can connect a portable dishwasher to the kitchen sink faucet near the sink so all the dirty water comes out of the sink. The portable dishwasher lets you clean dirty dishes with ease. Its compact design saves storage space in the kitchen. After using it, clean the dishwasher so its life will prolong.

Tools You Need To Hook Up a Portable Dishwasher To a Pull Out Faucet

How To Hook Up a Portable Dishwasher To a Pull Out Faucet?

Step 1 – Turn off Water Supply

You don’t want a spray of water on the countertop or on your body while connecting the portable dishwasher to the pull-out faucet. So, turn off the water supply to the faucet. In every kitchen, under the sink, there is a shut-off valve to turn off the water supply. Turn that valve off.

Step 2 – Remove Faucet Aerator

Pull out faucet doesn’t have any threads. So, to connect it to the portable dishwasher hose, you need to remove the aerator of the faucet.

An aerator is placed at the front of the spout. It is not difficult to remove the aerator. You can remove the aerator with your bare hands. Just put a little bit of pressure on your hand and the aerator will come out.

If an aerator is stuck and not coming out then you can use pliers for this work. Before using pliers, cover the faucet spout with any cloth so the faucet shine won’t get damaged. Also, you should place a towel in the sink so while removing the aerator, it won’t fall down in the sink drain by mistake.

Step 3 – Connect Pull Out Faucet Adapter

Most portable dishwashers come with a portable adapter. This adapter becomes helpful to hook up a pull-out faucet to a portable dishwasher.

Connect the threaded part of the adapter to the faucet spout. To fit it properly, you should use a screwdriver. Tighten the adapter properly so that when you use it to hook up the portable dishwasher, it won’t become loose.

After connecting the adapter, you need to turn off the hot water handle of the faucet. Release hot water for a few minutes so and touch the water. When you feel it is enough hot to clean dishes in the portable dishwasher then turn off the handle.

Step 4 – Place The Dishwasher Near The Faucet

The next step is simple. You just need to place the portable dishwasher near the faucet. Adjust the position of the dishwasher. Make sure that the dishwasher is not moving and that it is in a stable condition.

Step 5 – Connect Dishwasher Hose To Pull Out Faucet

A portable dishwasher comes with a hose. The portable dishwasher has a storage compartment that stores the hose. In most dishwashers, this compartment is under the dishwasher. In some cases, you can find it behind the dishwasher.

Pull out the hose from the portable dishwasher. The portable dishwasher hose has a collar. Connect this collar to the faucet aerator. Push the collar down on the aerator until it fits perfectly on the aerator. There should be no room for leakage.

When the hose connection to the faucet aerator is done, turn on the hot water supply of the faucet.

Step 6 – Connect The Portable Dishwasher To The Power Supply

Now we come to the last step of hooking up a portable dishwasher to a pull-out faucet.

Before connecting the portable dishwasher to the power supply, you should check all connections of the portable dishwasher to the faucet. There shouldn’t be any leakage.

Now connect the portable dishwasher to the power supply in the kitchen. Turn on the dishwasher and before putting dirty dishes inside it, make a trial so if there are any issues, you can solve it.

What Are the Benefits of a Portable Dishwasher?

Here is the list of benefits of a portable dishwasher.

  • Its portability gives you the freedom to use it anywhere. It is lightweight and comes with a wheel so apart from the kitchen you can also use it with a garden hose.
  • Needs less space. If your kitchen doesn’t have enough space around the sink to install a permanent dishwasher, you can use a portable dishwasher. It can be adjusted to limited space and removed after use.
  • Sometimes built-in dishwasher is not a good option to install in the existing kitchen setup. You need to do some modifications to the existing setup and it becomes a costly and time-consuming task. So, the portable dishwasher saves time for installation.

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Portable Dishwasher vs Built-In Dishwasher

A dishwasher is used to clean dirty dishes. Portable and built-in dishwasher both clean dirty dishes. Here are some key differences between both dishwashers.

FeaturePortable DishwasherBuilt-In Dishwasher
InstallationCan be easily moved and placed on any countertop or kitchen islandMust be installed in a specific location in the kitchen, often under the counter
SizeSmaller and more compact than built-in dishwashersLarger and requires a specific space in the kitchen
PriceTypically less expensive than built-in dishwashersMore expensive than portable dishwashers
Water supplyRequires a hose to be connected to a faucetConnects directly to the home’s water supply
CapacityGenerally holds fewer dishes than a built-in dishwasherCan hold more dishes due to its larger size
PerformanceMay not clean dishes as thoroughly as a built-in dishwasherCleans dishes more effectively due to higher water pressure and more advanced features
Energy efficiencyMay not be as energy efficient as a built-in dishwasherMore energy efficient due to advanced features and higher water pressure

Should You Buy a Portable Dishwasher?

A portable dishwasher is useful for those people who are renovating their kitchen and don’t have enough space to install the dishwasher.

A portable dishwasher is also useful for those who are leaving on rent. You can hook up a portable dishwasher to a pull-out faucet and when you change the home you can take the portable dishwasher with you.

A portable dishwasher is just like any built-in dishwasher. To use it, you just need to roll it over the sink, plug it into the power supply, hook up to the faucet and use it. Like built-in dishwashers, portable dishwashers also come with the same type of racks and washing mechanisms.

Why Do You Need a Faucet Adapter To Hook Up a Portable Dishwasher To a Pull Out Kitchen Faucet?

A portable dishwasher comes with a hose that hooks up with the faucet spout. Faucet spout size may vary according to faucet brands. So, a standard hose won’t always fit with the faucet spout.

In this situation, a faucet adapter is essential if a portable dishwasher is not getting connected to your faucet. Pull-out faucets are not threaded from the outside so the faucet adapter helps to connect the portable dishwasher hose to the faucet.

Most portable dishwashers come with a faucet adapter. If your portable dishwasher doesn’t have a faucet adapter, you can get an adapter at your nearest plumbing store.

Portable Dishwasher Adapter Sizes

The size of the portable dishwasher adapter you need depends on what model of portable dishwasher you have and what type of faucet you are using. Here are some common sizes for the adapter for portable dishwasher

  1. 3/4 inch: This is the most common size portable dishwasher adapter and will fit most standard kitchen faucets.
  2. 1/2 inch: Some portable dishwashers and faucets may require a 1/2 inch adapter.
  3. 3/8 inch: This size is less common but may be required for some older faucets or portable dishwashers.

You need to pick the right adapter size to connect the faucet to the portable dishwasher securely and tightly. If you don’t know which size is right for the adapter, you can check the portable dishwasher manual or talk to customer care.

Can I Use a Portable Dishwasher Without Connecting It To a Sink Faucet?

No, it won’t work. A portable dishwasher needs a connection to a sink faucet to work properly. The portable dishwasher requires water to clean dishes and it will get water from the faucet. So, without a connection, it won’t get water. It also drains wastewater into the sink. without connecting it to the faucet, the dishwasher won’t get water to get it cleaning work done.

Can I Permanently Hook Up a Portable Dishwasher?

Yes, you can permanently hook up a portable dishwasher to the tap. But one thing keeps in mind is that portable dishwashers are built to move easily on the countertop. Also, they are not as durable as built-in dishwashers. To hook up a portable dishwasher permanently follow these steps.

  • Once you install it permanently, you can’t move it. So, choose the right location for it on the countertop. Its location should be near the electrical outlet, water source, and kitchen sink.
  • If you don’t have a portable dishwasher adapter, you need to purchase one.
  • Now remove the water supply and drain hoses from the portable dishwasher.
  • Connect the portable dishwasher to the sink tap using its adapter. Use hose clamps to make the connection tight.
  • Connect the drain hose of the portable dishwasher to the drain outlet and tighten it with a hose clamp.
  • Connect the portable dishwasher plug to the power outlet.
  • Turn on the water supply to the dishwasher to check there is no drain issue. If everything works correctly, your portable dishwasher is installed permanently.

Frequently Asked Questions

Does a Portable Dishwasher Need a Garbage Disposal?

A portable dishwasher doesn’t need any type of garbage disposal. A portable dishwasher uses a kitchen sink to dispose of its dirty water. You need to put its outlet hose into the kitchen sink.

Where Does Portable Dishwasher Drain?

A portable dishwasher can be removed and connected anytime. Unlike built-in dishwashers, portable dishwashers don’t need any type of disposal connection.
Portable dishwashers drain their water into the sink. Portable dishwashers are placed over the sink and they drain water into the sink through the hose. When they are not in the use, you can remove them from the sink.

How Does a Portable Dishwasher Get Water?

A portable dishwasher gets water from the kitchen faucet. You need to connect the portable dishwasher to the faucet. A dishwasher needs hot water for cleaning dishes so connect the dishwasher hose to the hot water supply line of the faucet.

Do a Portable Dishwasher Use a Lot of Water?

in comparison to countertop dishwashers, portable dishwashers use a little bit more water. But this water is very less when you clean dishes by hand.


So, now you know how to hook up a portable dishwasher to a pull out faucet. We have kept all steps simple so you don’t feel any difficulty while connecting the dishwasher to the faucet. A portable dishwasher is a good option for small houses and rented apartments.

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