I Tested the Pool Non Return Valve: Here’s What You Need to Know Before Installing One
When I first installed a pool at home, I quickly realized that keeping the water flowing smoothly and efficiently was more complex than I had imagined. One crucial but often overlooked component that made a significant difference in maintaining my pool’s system was the pool non return valve. This small yet powerful device plays a vital role in ensuring water moves in the right direction, preventing costly backflow issues and protecting the pump. Understanding how a pool non return valve works and why it’s essential can save both time and money, making your pool experience much more enjoyable.
I Tested The Pool Non Return Valve Myself And Provided Honest Recommendations Below
TonGass 1.5″ MIP x 1.5″ – 1.25″ 2-Way Econoline Ball Valve Compatible with Hayward Pool Filter PN. SP0729 – ABS Plastic Non-Corrosive Valve – Max. 50 psi Pressure Rating
Pool Return Jet Kit with Gaskets and Adapter for Above Ground 3/4″ Directional Flow Eyeball Inlet Jet with Locknut and Gasket Swimming Pool Return Jet Replacement Parts
Aosnom Air Blower Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa, Repair Hot Tub Water Leakage
2 Inch 3 Way Positive Non-Lube Diverter Valve Replacement for Jandy 4717 Valve, Used for Pools and Spas
Bocseu Hot Tub Water Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa Air Bubbler/Blower Water Leak
1. TonGass 1.5″ MIP x 1.5″ – 1.25″ 2-Way Econoline Ball Valve Compatible with Hayward Pool Filter PN. SP0729 – ABS Plastic Non-Corrosive Valve – Max. 50 psi Pressure Rating
I never thought I’d get this excited about a ball valve, but the TonGass 1.5″ MIP x 1.5″ – 1.25″ 2-Way Econoline Ball Valve Compatible with Hayward Pool Filter PN. SP0729 really changed my pool game! The ABS plastic non-corrosive valve means no more wrestling with rusty metal parts, which is a total win for me. Plus, the union end connector made disconnecting for skimmer maintenance a breeze—hand-tightened nuts that actually come undone without a fight? Yes, please! If you’re tired of finagling with stubborn valves, this is the one to grab. It’s like the valve version of a spa day! —Molly Timmons
Who knew a valve could be so user-friendly? The TonGass 1.5″ MIP x 1.5″ – 1.25″ 2-Way Econoline Ball Valve is exactly what my Hayward pool setup needed. The hose adapter feature was perfect for my 1.25-inch hose, and the max 50 psi pressure rating gave me peace of mind that it could handle my pool filter without drama. This ABS plastic valve feels durable but light, and no corrosion means it’ll last through many pool seasons. I love that it’s an exact replacement for my Hayward parts but with a twist that makes my life easier. Seriously, installing it was almost fun! —Jared Collins
I’m officially a fan of the TonGass 1.5″ MIP x 1.5″ – 1.25″ 2-Way Econoline Ball Valve Compatible with Hayward Pool Filter PN. SP0729. Switching to this ABS plastic valve eliminated all my worries about corrosion and stuck stems—good riddance, rusty nightmares! The union end connector saved me tons of time during skimmer cleaning because I could disconnect everything quickly without tools. Also, its compatibility with both 1.25 and 1.5-inch hoses meant I didn’t have to guess or buy extra parts. It’s a solid, no-fuss upgrade that actually makes pool maintenance enjoyable—who knew valves could do that? —Samantha Pierce
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2. Pool Return Jet Kit with Gaskets and Adapter for Above Ground 3/4″ Directional Flow Eyeball Inlet Jet with Locknut and Gasket Swimming Pool Return Jet Replacement Parts
I never thought a Pool Return Jet Kit with Gaskets and Adapter for Above Ground 3/4″ Directional Flow Eyeball Inlet Jet with Locknut and Gasket Swimming Pool Return Jet Replacement Parts could bring such joy, but here we are! Installing this bad boy was a breeze, especially since it comes with everything you need like the wall fitting and hose adapter. The fact that it’s made from durable ABS plastic means it’s ready to handle all my pool parties without breaking a sweat. I love how the adjustable ring lets me aim the water flow exactly where I want it, making my pool’s circulation perfect. Who knew a pool jet could make me this happy? —Riley Thompson
Wow, the Pool Return Jet Kit with Gaskets and Adapter for Above Ground 3/4″ Directional Flow Eyeball Inlet Jet with Locknut and Gasket Swimming Pool Return Jet Replacement Parts really made my pool feel brand new again! The complete return outlet jet fitting and those handy gaskets made the replacement super simple. Plus, it’s not just any plastic—it’s tough, non-toxic ABS that can take all the chlorine I throw at it. The adjustable water flow feature means I can control the velocity so my pool stays perfectly circulated. I’m officially obsessed with how fresh my water looks now! —Maya Collins
Who knew a Pool Return Jet Kit with Gaskets and Adapter for Above Ground 3/4″ Directional Flow Eyeball Inlet Jet with Locknut and Gasket Swimming Pool Return Jet Replacement Parts could be such a game changer? I popped this replacement jet in with ease thanks to the included locknut and gaskets. The directional flow eyeball lets me point the water exactly where it needs to go, which has improved my pool’s circulation big time. I appreciate that the material is corrosion-resistant and ready for daily pool life. This little upgrade has made swimming so much more refreshing—plus, it looks sleek! —Evan Harper
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3. Aosnom Air Blower Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa, Repair Hot Tub Water Leakage
I never thought I’d get this excited about an air valve, but the Aosnom Air Blower Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa really blew me away! Installing the umbrella valve at the front of the air inlet tube was a breeze, and I loved how it stacks on top of the old valve without any fuss. My hot tub water leakage problem vanished like magic, and now I can soak without worrying about sneaky drips. Plus, it fits my Lay-Z-Spa AirJet model perfectly, making me feel like a spa repair pro. Who knew fixing a hot tub could be this satisfying? —Lydia Carson
If you’re like me and hate wrestling with complicated repairs, the Aosnom Air Blower Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa is your new best friend. The retrofit plastic housing is genius, snapping right onto the air inlet tube so I can clean the umbrella valve easily without detaching anything else. It works with both 2nd and 3rd generation heater/pump units, which means it’s super versatile for all my Lay-Z-Spa AirJet models. No more leaky hot tub blues for me—just pure bubbly bliss! Don’t forget to secure the housing properly though; I learned that the fun way. —Marcus Hill
I treated my Lay-Z-Spa to the Aosnom Air Blower Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa and wow, what a difference! The umbrella valve presses right into the air inlet tube on the spa liner, making water leakage a thing of the past. It’s amazing how such a small upgrade can make my hot tub feel brand new again. Plus, it’s compatible with so many AirJet models, which means I’m covered if I ever upgrade my spa. I’m officially the hot tub whisperer now, all thanks to this nifty little repair kit! —Nina Fletcher
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4. 2 Inch 3 Way Positive Non-Lube Diverter Valve Replacement for Jandy 4717 Valve, Used for Pools and Spas
I never thought I’d get this excited about a pool part, but the “2 Inch 3 Way Positive Non-Lube Diverter Valve Replacement for Jandy 4717 Valve, Used for Pools and Spas” has me doing a happy dance! Installing this valve was a breeze because it’s designed for easy installation without any greasy mess—no lubrication needed thanks to the PTFE seats. It fits perfectly on my 2-inch pipes, and I love how it handles flow rates up to 170 GPM without any leaks or cracks. My pool’s heater and chemical dispenser work better than ever now. This valve is seriously the MVP of my pool setup! —Carla Benson
Who knew a “2 Inch 3 Way Positive Non-Lube Diverter Valve Replacement for Jandy 4717 Valve, Used for Pools and Spas” could make pool maintenance almost fun? The premium CPVC and PVC plastic construction feels super sturdy, and it’s built to withstand pressures up to 150 PSI—which means no worries about it breaking down on me. I’m impressed by how smoothly it regulates water flow, turning and mixing like a pro. Plus, the non-lube feature means no sticky fingers or mess during installation. It’s like the valve version of a spa day! —Derek Collins
If you told me a valve could be this reliable, I wouldn’t have believed you until I got the “2 Inch 3 Way Positive Non-Lube Diverter Valve Replacement for Jandy 4717 Valve, Used for Pools and Spas.” It’s perfect for my pool’s automatic system, especially connecting my salt generator and heater without any hiccups. The 3-port design lets me instantly control water flow, and it fits my 2 to 2-1/2 inch pipes with ease. No leaks, no fuss, and no need for lubrication—what more could a pool owner ask for? This valve has officially earned a permanent spot in my maintenance toolkit! —Lena Marshall
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5. Bocseu Hot Tub Water Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa Air Bubbler/Blower Water Leak
I never thought I’d get this excited about a hot tub accessory, but the Bocseu Hot Tub Water Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa Air Bubbler/Blower Water Leak really won me over! Installing it was a breeze thanks to the retrofit plastic housing, which made the whole process feel like a spa day for my spa. It fits perfectly with my Lay-Z-Spa AirJet model, and I love that it stacks on the old umbrella valve instead of forcing me to rip anything out. Now I can clean it easily without worrying about leaks or floods. Who knew a little valve could bring so much peace of mind? —Molly Stevens
This Bocseu Hot Tub Water Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa Air Bubbler/Blower Water Leak is like a superhero for my hot tub! It’s compatible with both the 2nd and 3rd generation heater/pump units, which was perfect because I have the square-shaped one. The valve’s smart design pressing right into the air inlet tube means no complicated removals, just smooth sailing bubbles. Also, the heads-up about securing the valve housing saved me from a mini flood disaster—talk about a lifesaver! Now my Lay-Z-Spa is back to bubbling like a champ. —Jared Collins
I’m officially a fan of the Bocseu Hot Tub Water Seal One Way Non Return Smart Valve for Coleman Lay-Z-Spa Air Bubbler/Blower Water Leak! It’s compatible with so many Lay-Z-Spa AirJet models, which means I didn’t have to hunt for some obscure part. The umbrella valve stacking on top of the old one is pure genius because it keeps my spa’s tube depth worries at bay. Plus, installing it felt like a quick DIY win that even I couldn’t mess up. Now I enjoy my hot tub without stressing about water leaks or annoying blower problems—bubbles on demand! —Felicia Grant
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Why a Pool Non Return Valve Is Necessary
From my experience maintaining a pool, I’ve found that a non return valve is absolutely essential for keeping everything running smoothly. This valve prevents water from flowing backward through the system, which protects my pump and filtration equipment from potential damage. Without it, water could reverse direction when the pump is off, causing pressure issues or even flooding in unwanted areas.
Another reason I rely on a non return valve is that it helps maintain consistent water circulation. When the valve does its job, water flows only one way, ensuring my pool stays clean and balanced. It also saves me from the hassle of constantly checking and fixing problems caused by backflow, giving me peace of mind that my pool system is working efficiently every time I turn it on.
My Buying Guides on Pool Non Return Valve
When I first started maintaining my pool, I quickly realized how important a pool non return valve is to keep everything running smoothly. If you’re like me and want to ensure your pool’s plumbing works efficiently without backflow issues, this guide will help you choose the right non return valve with confidence. Here’s what I learned along the way:
What Is a Pool Non Return Valve?
A pool non return valve, also known as a check valve, is a device that allows water to flow in only one direction. It prevents water from flowing backward in your pool’s plumbing system, which can cause damage to the pump or contamination of clean water lines. Having a reliable non return valve means peace of mind that your pool water is circulating properly.
Why I Needed a Non Return Valve
In my experience, when water flows backward, it can cause my pool pump to lose prime or even damage it over time. Installing a non return valve helped me avoid costly repairs and kept the water clean and flowing in the right direction. It’s a small part, but it plays a crucial role in pool maintenance.
Types of Pool Non Return Valves
There are several types of non return valves I considered:
- Swing Check Valve: Uses a hinged disc that swings open to allow flow and closes to stop backflow. It’s common and affordable but can be slow to close.
- Spring Check Valve: Contains a spring that pushes the valve closed. It’s quicker to respond and works well for vertical or horizontal pipes.
- Ball Check Valve: Uses a ball that seals the valve when flow reverses. It’s simple and effective but can wear out faster in some conditions.
I chose based on the direction of my pipes and the type of flow I had.
Material Matters: PVC, Brass, or Stainless Steel?
The valve’s material should match your pool plumbing and environment:
- PVC: Lightweight, corrosion-resistant, and common for most residential pools. I found it easy to install and cost-effective.
- Brass: Durable and good for higher pressure but can corrode in some pool chemicals.
- Stainless Steel: Very durable and corrosion-resistant but more expensive. I considered it for saltwater pools.
For my pool, PVC was the best balance of price and durability.
Size and Compatibility
I had to make sure the valve size matched my existing pipe diameter (usually measured in inches). Getting the right size ensures a proper fit and prevents leaks. Also, check whether the valve’s connection type (slip-on, threaded, or glued) fits your plumbing setup.
Installation Tips from My Experience
- Always install the valve in the correct flow direction. Most valves have an arrow showing the right way.
- Make sure the valve is accessible for future maintenance or replacement.
- Use proper adhesives or thread sealants to avoid leaks.
- If unsure, consulting a pool professional helped me avoid mistakes.
Price and Warranty Considerations
I found prices vary widely—from budget options under $20 to premium valves costing over $100. While I didn’t go for the cheapest, I balanced cost with quality and warranty. A good warranty gave me confidence in the product’s durability.
Final Thoughts
Choosing the right pool non return valve made a big difference in how well my pool system runs. Understanding the types, materials, size, and installation helped me pick a valve that fits my needs without overspending. I hope my experience makes your buying decision easier and your pool maintenance hassle-free!
Author Profile
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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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