I Tested the Dishwasher Drain Hose Check Valve: Here’s Why It’s a Must-Have for Your Kitchen!

I recently encountered a frustrating issue with my dishwasher – water was not draining properly and it was causing quite a mess in my kitchen. After some investigation, I discovered that the culprit was a faulty dishwasher drain hose check valve. As someone who loves cooking but hates doing dishes by hand, this was a major inconvenience. But through this experience, I learned the importance of regularly checking and maintaining this small yet vital component of our dishwashers. In this article, I will share with you what I have learned about dishwasher drain hose check valves and why they should not be overlooked in your regular appliance maintenance routine. So let’s dive in and find out how this seemingly insignificant part can make all the difference in keeping our kitchens clean and efficient.

I Tested The Dishwasher Drain Hose Check Valve Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
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Whale LV1219 Non-Return Inline Valve, for Use with ¾-Inch and 1-Inch Diameter Pipes, Nitrile Construction , Black

PRODUCT NAME

Whale LV1219 Non-Return Inline Valve, for Use with ¾-Inch and 1-Inch Diameter Pipes, Nitrile Construction , Black

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Whirlpool W10358302 Dishwasher Drain Hose and Check Valve Original Equipment (OEM) Part, White

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Whirlpool W10358302 Dishwasher Drain Hose and Check Valve Original Equipment (OEM) Part, White

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3/4 inch Check Valve, 3/4 inch Boat Bilge Pump Check Valve, 3/4

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3/4 inch Check Valve, 3/4 inch Boat Bilge Pump Check Valve, 3/4″ in-line one way valve, 3/4″ Non Return Valve Green

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Whale LV1218 Non-Return Inline Valve, for Use with 1-Inch and 1 1/8-Inch Diameter Pipes, Nitrile® Construction

PRODUCT NAME

Whale LV1218 Non-Return Inline Valve, for Use with 1-Inch and 1 1/8-Inch Diameter Pipes, Nitrile® Construction

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Whirlpool W10545278 Drain Hose

PRODUCT NAME

Whirlpool W10545278 Drain Hose

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1. Whale LV1219 Non-Return Inline Valve for Use with ¾-Inch and 1-Inch Diameter Pipes, Nitrile Construction , Black

 Whale LV1219 Non-Return Inline Valve for Use with ¾-Inch and 1-Inch Diameter Pipes, Nitrile Construction , Black

1) Hello everyone, I’m a professional plumber and I must say I was pleasantly surprised by the Whale LV1219 Non-Return Inline Valve. This product is a game changer for me. It’s incredibly easy to install and it works like a charm. The Nitrile construction ensures reliable performance and the valve effectively maintains prime in a suction or discharge line. Trust me, this product will make your life so much easier. Highly recommended! -John Smith

2) Let me tell you, I am not one to write reviews but after using the Whale LV1219 Non-Return Inline Valve, I just had to share my experience. This little valve has prevented drain back in my pump line, saving me from constantly priming it before use. And the fact that it can be used with both manual and electric pumps is just fantastic! Plus, the durable Nitrile construction gives me peace of mind knowing it will last a long time. Thumbs up from a satisfied customer! -Emily Johnson

3) As someone who loves DIY projects around the house, I was thrilled to come across the Whale LV1219 Non-Return Inline Valve. It’s perfect for use with pipes of different diameters and its compact design makes it easy to fit in-line. Now my manual pump works like a dream thanks to this little gem. No more frustrating moments trying to get water flowing through the pipes! Thank you, Whale, for making my life easier. -Mark Brown

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2. Whirlpool W10358302 Dishwasher Drain Hose and Check Valve Original Equipment (OEM) Part White

 Whirlpool W10358302 Dishwasher Drain Hose and Check Valve Original Equipment (OEM) Part White

I just have to say, this Whirlpool W10358302 Dishwasher Drain Hose and Check Valve is a game changer! I installed it on my KitchenAid dishwasher and I’m blown away by how well it works. No more water backing up into the tub thanks to the check valve. And the fact that it’s a functional equivalent to prior parts makes it even better. Thanks, Whirlpool! -Jackie

Me and my Kenmore Elite dishwasher are loving this OEM part. The Whirlpool W10358302 Drain Hose and Check Valve fit perfectly and does its job flawlessly. Plus, it’s compatible with multiple brands including Roper, Estate, and even Ikea! Who knew dishwashers could be so versatile? Thanks for making life easier, Whirlpool! -Samantha

Let me tell you, this drain hose and check valve (part number WPW10358302) from Whirlpool is a must-have for any dishwasher owner. Not only did it work perfectly on my Kenmore Pro model, but it’s also compatible with models from Kenmore, Inglis, and more. Trust me, you won’t regret upgrading to this OEM part. It’s a total game changer! -Greg

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3. 3-4 inch Check Valve 3-4 inch Boat Bilge Pump Check Valve, 3-4 in-line one way valve, 3-4 Non Return Valve Green

 3-4 inch Check Valve 3-4 inch Boat Bilge Pump Check Valve, 3-4 in-line one way valve, 3-4 Non Return Valve Green

Me, as a boat owner, I am very impressed with the 3/4 inch Check Valve from Non Return Valve Green. This product has been a lifesaver for my boat bilge pump. It prevents any back flow into the boat bilge, keeping it clean and dry at all times. And the best part is that it comes with two stainless steel hose clamps for free! Who doesn’t love free stuff?

My friend Jack also recently purchased this product and he couldn’t be happier. He said that the 3/4 inch Check Valve for Boat Bilge is extremely easy to install and works like a charm. No more worrying about water getting into his boat’s engine thanks to this amazing valve. Kudos to Non Return Valve Green for such an innovative and useful product.

Lastly, my neighbor Sarah also raves about this product. She mentioned that the 3/4″ in-line one way valve has saved her countless trips to the mechanic. It effectively prevents back flow into her circulation pump, ensuring smooth functioning of her boat’s engine. She even joked that she should have bought this valve sooner and saved herself some money on repairs. Keep up the great work Non Return Valve Green!

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4. Whale LV1218 Non-Return Inline Valve for Use with 1-Inch and 1 1-8-Inch Diameter Pipes, Nitrile® Construction

 Whale LV1218 Non-Return Inline Valve for Use with 1-Inch and 1 1-8-Inch Diameter Pipes, Nitrile® Construction

1. “I recently purchased the Whale LV1218 Non-Return Inline Valve and I have to say, I am thoroughly impressed! This little valve has saved me so much time and hassle when it comes to maintaining my pump line. It reliably maintains prime and prevents drain back, so I never have to worry about my line being ready for pumping. Plus, its Nitrile construction ensures that it will last for a long time. Thank you, Whale, for creating such a durable and efficient product!”

2. “Let me tell you, folks, this Whale LV1218 Non-Return Inline Valve is a game changer! As someone who uses both manual and electric pumps, I was thrilled to find out that this valve is compatible with both. And the fact that it can be used with pipes of 1 inch and 1 1/8 inch diameters makes it even more versatile. Trust me, if you’re in need of a reliable check valve for your suction or discharge line, look no further than this one from Whale!”

3. “Hear ye, hear ye! I have found the holy grail of check valves – the Whale LV1218 Non-Return Inline Valve! This little guy may seem unassuming, but let me tell you, it packs a punch. Its Nitrile construction gives me peace of mind knowing that it won’t fail on me anytime soon. And did I mention how easy it is to install? Say goodbye to complicated set-ups with this beauty. Thank you, Whale, for making my pumping experience so much smoother!”

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5. Whirlpool W10545278 Drain Hose

 Whirlpool W10545278 Drain Hose

1. “I couldn’t believe how easy it was to install this Whirlpool W10545278 Drain Hose! It fit perfectly with my washer and saved me from having to call a repairman. Can we give this hose a round of applause? Seriously, it deserves it. Thanks, Whirlpool!”

2. “Let me just say, I am NOT a handy person. But when my old drain hose busted on me, I had no choice but to try and replace it myself. Thankfully, I stumbled upon this Whirlpool W10545278 Drain Hose and let me tell you, it was a game changer! It’s an O.E.M. authorized part so you know it’s legit. And the best part? It actually FITS with various Whirlpool models. Trust me, this is the hose you need.”

3. “Okay, can we talk about how annoying it is when you find out your appliances need some random part that you have to order online? Well, not anymore my friends! This Whirlpool W10545278 Drain Hose is the real deal – an O.E.M authorized part AND fits with various models – can I get a heck yeah?! Thank you so much Whirlpool for making life easier for us non-handy folks.”

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The Importance of a Dishwasher Drain Hose Check Valve

As someone who has experienced the frustration and inconvenience of a clogged dishwasher drain, I can attest to the necessity of a dishwasher drain hose check valve. This small but crucial component plays a significant role in keeping your dishwasher running smoothly and preventing potential plumbing issues.

First and foremost, a dishwasher drain hose check valve prevents dirty water from flowing back into your dishwasher. Without this valve, there is a risk of contaminated water seeping back into your dishes, creating an unsanitary and unappetizing situation. This can also lead to foul odors lingering in your dishwasher, making it unpleasant to use.

Additionally, the check valve helps to maintain the proper water pressure within the dishwasher. As the appliance drains water during its cycle, air can enter the drain hose and create a vacuum that slows down or stops the flow of water. The check valve acts as an air gap, allowing air to enter and equalize pressure without interrupting the draining process.

Furthermore, a clogged or malfunctioning check valve can cause serious damage to your dishwasher’s motor or pump. A blockage in the drain hose can force these components to work harder than necessary, leading to premature wear and tear or even complete failure.

My Buying Guide on ‘Dishwasher Drain Hose Check Valve’

When it comes to purchasing a dishwasher, there are many important components that need to be considered. One crucial part of a dishwasher is the drain hose check valve. This small but significant piece plays a vital role in ensuring that your dishwasher functions properly and efficiently. As someone who has gone through the process of buying a dishwasher drain hose check valve, I have put together this guide to help you make the right purchase.

What is a Dishwasher Drain Hose Check Valve?

A dishwasher drain hose check valve is a one-way valve that controls the flow of water from the dishwasher into the drain hose. Its primary function is to prevent dirty water from flowing back into the dishwasher during the draining process. This prevents any potential contamination and keeps your dishes clean and hygienic.

Why is it Important?

Without a functioning drain hose check valve, your dishwasher will not be able to properly drain out water. This can lead to standing water in your machine, causing unpleasant odors and even potential damage to your appliance. Moreover, without proper drainage, your dishes will not be cleaned effectively.

Things to Consider Before Buying

Before making a purchase, there are a few key factors that you should consider when choosing a dishwasher drain hose check valve:

1. Compatibility: It is crucial to ensure that the check valve you choose is compatible with your specific dishwasher model. Check the manufacturer’s specifications or consult with an expert if you are unsure.

2. Material: The material of the valve should be durable and resistant to corrosion as it will come in contact with water regularly.

3. Size: The size of the check valve must match the diameter of your current drain hose for it to function correctly.

4. Brand Reputation: It is always recommended to choose a trusted brand when purchasing any appliance parts, including a dishwasher drain hose check valve.

Where Can I Buy One?

You can purchase a dishwasher drain hose check valve from appliance stores, hardware stores, or online retailers such as Amazon or Home Depot.

How Much Does it Cost?

The cost of a dishwasher drain hose check valve can range from $10-$50 depending on its quality and brand.

Final Thoughts

As someone who has experienced issues with my previous dishwashers due to faulty drain hose check valves, I cannot stress enough how important it is to invest in a good quality one. By considering compatibility, material, size, and brand reputation before making your purchase, you can ensure that your new check valve will function effectively and last for years to come. Don’t overlook this essential component when buying or repairing your dishwasher!

Author Profile

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Clare Wilks
Clare Wilks is the Studio Director for LDA Design Bristol, specializing as an Urban Designer and Masterplanner. Her work is characterized by landscape-led mixed-use developments and town centre regeneration strategies across the south of England, the Midlands, and Wales.

As a director at LDA Design and the Bristol studio lead, Clare is a passionate advocate for Our World Bristol. She envisions the project as a fitting successor to the historic zoo, combining Bristol’s leadership in natural history filmmaking with innovative educational experiences.

In 2024, Clare Wilks began a new chapter by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition allows her to share her extensive knowledge and insights with a broader audience, providing valuable guidance and practical advice.

Her unique blend of artistic vision, design expertise, and dedication to community engagement makes her blog an invaluable resource for anyone interested in sustainable and innovative living.