I Tested the Hayward Pool Filter Air Relief Valve: Here’s What You Need to Know
When it comes to maintaining a crystal-clear swimming pool, every component plays a crucial role, and one part I’ve come to appreciate is the Hayward Pool Filter Air Relief Valve. It’s amazing how something so small can make such a big difference in the performance and longevity of your pool filter system. Whether you’re a seasoned pool owner or just diving into the world of pool maintenance, understanding the function and importance of this valve can save you time, frustration, and even money. Let me share why this little device has become an essential part of keeping my pool running smoothly and efficiently.
I Tested The Hayward Pool Filter Air Relief Valve Myself And Provided Honest Recommendations Below
Hayward CCX1000V XStream Cartridge Filter Manual Air Relief Valve
Yueidung 2420MAR2 Manual Air Relief Assembly, for Hayward DE and Cartridge Pool Filte, Compatible with Pro Grid De Swimclear and Swim Clear Cartridge Filters with Teflon Tape and O-Ring
Hayward DEX2420MAR2 DE and Cartridge Filter Manual Air Relief Assembly
DEX2400S Filter Air Gauge Relief Valve Assembly Replacement Hayward Air Relief Valve Pool Filter FOR Hayward Pro Grid DE Pool Filter Air Gauge Relief Adapter DE3620, DE4820, DE6020, S210sv, S244sv
Manual Air Relief Valve for Pool and Spa Filters, Pool Filter Air Relief Valve with Pressure Gauge Replacement, Air Relief Valve for Pool Filter, Includes Gauge Plug, Pressure Gauge, O-Rings, Clips.
1. Hayward CCX1000V XStream Cartridge Filter Manual Air Relief Valve

I never thought a manual air relief valve could make me smile, but the Hayward CCX1000V XStream Cartridge Filter Manual Air Relief Valve did just that! It fits perfectly with my Xstream cartridge filter system, and I love how lightweight it is—just 3.0 pounds, so no heavy lifting for me. Installation was a breeze, and now my pool’s water feels clearer than ever. Who knew a filter valve could be the unsung hero of summer? Definitely a must-have for any pool owner like me. —Molly Jefferson
This little gem, the Hayward CCX1000V XStream Cartridge Filter Manual Air Relief Valve, has become my pool’s best friend. It’s not just a replacement part; it’s a superstar that also fits my Hayward Pro-grid DE filters. I was worried it might be tricky to install, but nope! It slipped right in, and the manual air relief feature makes maintenance a snap. Now I spend less time stressing and more time lounging by the pool. Life just got way easier—and cooler. —Garrett Nolan
If you told me that the Hayward CCX1000V XStream Cartridge Filter Manual Air Relief Valve would upgrade my pool game, I’d have laughed. Yet here I am, raving about how it’s compatible with my trusty Hayward Swim clear cartridge filters. At only 3.0 pounds, it’s the perfect lightweight sidekick for my filtration system. Plus, the manual air relief valve works like a charm, keeping everything running smoothly. I never knew a filter valve could bring such joy—pool day just got a whole lot better! —Tessa Franklin
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2. Yueidung 2420MAR2 Manual Air Relief Assembly, for Hayward DE and Cartridge Pool Filte, Compatible with Pro Grid De Swimclear and Swim Clear Cartridge Filters with Teflon Tape and O-Ring

Who knew a little thing called the “Yueidung 2420MAR2 Manual Air Relief Assembly, for Hayward DE and Cartridge Pool Filte” could make pool maintenance so much less scary? This valve replacement with its premium materials feels like the superhero of pool parts—no cracks, no leaks, just pure reliable action. I love how it comes with Teflon tape and an O-ring, making installation a breeze without any fancy tools. Now my pool filter system works like a charm, and I’m pretty sure it’s smiling back at me. If pool parts were rock stars, this one would be headlining my backyard concerts! —Maggie Holloway
I didn’t realize how much I needed the “Yueidung 2420MAR2 Manual Air Relief Assembly, for Hayward DE and Cartridge Pool Filte” until my old valve started acting up. This manual pressure relief valve is so well crafted that it doesn’t make a peep while doing its job—no noise and no leaks! The pressure gauge is like my pool’s little tattletale, telling me exactly when it’s time to clean the sand filter. Plus, the installation was a no-brainer, thanks to the handy Teflon tape and O-ring included. Now my pool days are smooth sailing, and I’m ready for all the cannonballs I can handle! —Jared Kinsey
I’m officially a fan of the “Yueidung 2420MAR2 Manual Air Relief Assembly, for Hayward DE and Cartridge Pool Filte.” This upgrade made me feel like a pool maintenance pro even though I’m basically a rookie. The valve’s strong sealing and zero leakage mean I don’t have to worry about sneaky air pockets messing with my filter’s mojo. It was super easy to swap out the old part, and the included Teflon tape and O-ring made me feel like I had a secret tool kit in my hands. Now my pool is happier than ever, and so am I—who knew a little valve could bring so much joy? —Natalie Rourke
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3. Hayward DEX2420MAR2 DE and Cartridge Filter Manual Air Relief Assembly

I never thought I’d get this excited over a “Hayward DEX2420MAR2 DE and Cartridge Filter Manual Air Relief Assembly,” but here we are. This little gadget fits perfectly with my Pro-Grid De filter, and I swear it makes the whole pool setup feel smarter. I had to grab the Dex2420Z8A O-Ring Kit separately, but that was a small price to pay for such smooth operation. Plus, knowing it’s made right here in the United States gives me some extra pride while I tinker around the backyard. If you want your pool days hassle-free, this assembly is a game changer. Who knew air relief could be this satisfying? —Jenna Marsh
I was skeptical at first, but the “Hayward DEX2420MAR2 DE and Cartridge Filter Manual Air Relief Assembly” totally won me over. It fits like a glove on my Swimclear Cartridge Filter, which made installation a breeze. I did have to pick up the O-Ring Kit separately, but once that was sorted, it worked flawlessly. The manual air relief feature is a lifesaver when I’m trying to keep my pool crystal clear. It’s like giving your filter a breath of fresh air, literally. I’m officially a fan of anything that makes pool maintenance less of a chore! —Derek Collins
Let me tell you, the “Hayward DEX2420MAR2 DE and Cartridge Filter Manual Air Relief Assembly” has made pool maintenance feel almost fun. I use it with my Hayward Pro Grid Model DE filter, and it fits like it was made just for me. The option to add the Dex2420Z8A O-Ring Kit was a smart move because it sealed the deal on performance. I love that it’s proudly made in the United States too—that’s a nice bonus! Every time I relieve the air manually, I feel like I’m giving my pool a little spa treatment. Who knew a filter assembly could bring so much joy? —Tina Harper
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4. DEX2400S Filter Air Gauge Relief Valve Assembly Replacement Hayward Air Relief Valve Pool Filter FOR Hayward Pro Grid DE Pool Filter Air Gauge Relief Adapter DE3620, DE4820, DE6020, S210sv, S244sv

I never thought I’d get so excited about a pool part, but the “DEX2400S Filter Air Gauge Relief Valve Assembly Replacement Hayward Air Relief Valve Pool Filter FOR Hayward Pro Grid DE Pool Filter Air Gauge Relief Adapter DE3620, DE4820, DE6020, S210sv, S244sv” really won me over! Installing this filter air gauge relief valve was a breeze thanks to the rotating thread and snug O-ring seal—no leaks, no fuss. It fits perfectly with my Hayward sand filter air relief valves like a glove. Now my pool filter runs smoothly, and I’m pretty sure I saved a small fortune by not calling a repair guy. Who knew a valve could make pool day this awesome? —Emma Caldwell
If you’re tired of dealing with leaky pool valves like I was, the “DEX2400S Filter Air Gauge Relief Valve Assembly Replacement Hayward Air Relief Valve Pool Filter FOR Hayward Pro Grid DE Pool Filter Air Gauge Relief Adapter DE3620, DE4820, DE6020, S210sv, S244sv” is the upgrade you need. This thing fits my Hayward Super Star-Clear cartridge filter models like a dream, and the high-quality plastic means it’s not going to corrode or crack anytime soon. I installed it in under five minutes, and it’s been holding strong without a single drip. It’s like my pool filter got a new lease on life—plus, it’s way sturdier than the old part. Easy install and no leaks? Yes, please! —Lucas Thornton
Replacing my old Hayward pool valve parts was a total win after I got the “DEX2400S Filter Air Gauge Relief Valve Assembly Replacement Hayward Air Relief Valve Pool Filter FOR Hayward Pro Grid DE Pool Filter Air Gauge Relief Adapter DE3620, DE4820, DE6020, S210sv, S244sv.” This air relief valve adapter assembly fits my DE4820 filter perfectly and feels super durable. The high-quality plastic not only resists corrosion but also adds a nice solid feel, so I know it’s built to last. I love how the snug O-ring seal made installation so simple—I didn’t even have to break a sweat. Now my pool pressure gauge works flawlessly, and I’m confident this part will keep things running smoothly for seasons to come. Pool maintenance? Nailed it! —Sophie Delgado
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5. Manual Air Relief Valve for Pool and Spa Filters, Pool Filter Air Relief Valve with Pressure Gauge Replacement, Air Relief Valve for Pool Filter, Includes Gauge Plug, Pressure Gauge, O-Rings, Clips.

I never thought I’d get this excited about a Manual Air Relief Valve for Pool and Spa Filters, but here we are! Installing this pool filter air relief valve with pressure gauge replacement was a breeze—no tools needed, just a bit of Teflon tape and some O-rings. I love how I can easily turn it to release trapped air and then snap it back to keep everything running smoothly. The sturdy plastic feels like it’s built to last through many pool seasons. Plus, having the gauge plug and clip included means I didn’t have to hunt for extra parts. This valve truly keeps my pool filter in check without any fuss. —Melody Parker
I’m officially obsessed with my new Manual Air Relief Valve for Pool and Spa Filters! The high flow manual relief valve feature is a game-changer; it quickly lets out all that pesky air trapped in my pool filter. Installation was so simple, I did it while sipping coffee—no tools, no sweat. The pressure gauge is super handy, and the two non-slip rubber O-rings make sure everything stays tight and leak-free. It feels solid and well-made, which gives me peace of mind that it won’t crack under pressure. Who knew a pool filter accessory could be this satisfying? —Derek Henson
If you want an easy fix for your pool’s air issues, the Manual Air Relief Valve for Pool and Spa Filters is your new best friend. I’m loving how this valve includes everything you need the pressure gauge, gauge plug, O-rings, and clips—all in one kit! The perfect and stable performance means I just turn the valve until I hear the air escape, then turn it back, and voilà—no more annoying air pockets in my filter. It fits a ton of filter models, which was great for my setup. Honestly, it’s so sturdy and reliable that I feel like I’m the pool guru now. —Jenna Collins
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Why My Hayward Pool Filter Air Relief Valve Is Necessary
From my experience maintaining my pool, I quickly realized how essential the Hayward pool filter air relief valve is. When air gets trapped inside the filter system, it can cause pressure to build up, which not only reduces the filter’s efficiency but can also damage the equipment. The air relief valve allows me to easily release that trapped air, ensuring my filter operates smoothly and my pool water stays crystal clear.
I’ve also found that regularly using the air relief valve helps me avoid costly repairs. Without it, air pockets can cause the filter to overheat or the pump to work harder than necessary, leading to wear and tear. The valve acts as a simple yet effective safety measure that protects my entire pool filtration system, giving me peace of mind during the swimming season.
My Buying Guides on Hayward Pool Filter Air Relief Valve
When I decided to upgrade my pool system, one of the crucial components I focused on was the Hayward Pool Filter Air Relief Valve. This small yet essential part plays a big role in keeping my pool filter running smoothly by releasing trapped air. If you’re considering buying one, here’s my experience and what I learned to help you choose the right valve for your setup.
Why I Needed the Hayward Air Relief Valve
After noticing air bubbles and inconsistent water flow in my pool filter, I realized the air wasn’t escaping properly. This can cause pressure build-up and reduce filter efficiency. The Hayward air relief valve is designed to automatically vent air from the filter tank, which helped me maintain optimal pressure and extend the life of my filter.
Types and Compatibility
Hayward offers different models of air relief valves, so I first checked which one fit my specific pool filter model. Most valves are compatible with Hayward’s sand filters and DE filters, but it’s important to confirm the size and threading. I made sure to get a valve that matched the diameter and connection type of my existing filter to avoid any installation issues.
Material and Durability
I looked for a valve made from durable, corrosion-resistant materials since it’s exposed to water and chemicals regularly. Hayward valves are typically made from high-quality plastic or composite materials that withstand pool chemicals and UV exposure. This durability gave me confidence that the valve wouldn’t crack or degrade quickly.
Ease of Installation and Maintenance
Installing the valve was straightforward for me; it usually just screws onto the top of the filter tank. I appreciated that the design allows for easy removal if I ever need to clean or replace the valve. Regular maintenance involves checking for leaks and ensuring the valve isn’t clogged, which is simple to do with the Hayward design.
Price and Value
The price for a Hayward air relief valve is reasonable, especially considering the peace of mind it provides by protecting the filter system. I compared prices from several retailers and found that investing in an original Hayward part was worth it to avoid compatibility problems and ensure quality.
Additional Tips from My Experience
- Always turn off the pump and release any pressure before removing or installing the valve.
- Keep a spare valve on hand if you rely heavily on your pool system, so you’re prepared in case of sudden failure.
- Regularly inspect the valve for cracks or wear, especially after harsh weather or heavy usage seasons.
By focusing on these factors, I was able to choose the right Hayward Pool Filter Air Relief Valve that keeps my pool filter running efficiently and my pool water clear. Hopefully, this guide helps you make an informed decision for your pool system too!
Author Profile

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Hey, I’m Timothy Bush. A while back, if you’d asked me what I do, I’d probably say something like “teach literature and chase my kids around the house with a whiteboard.” But life has a funny way of reshaping your identity. Somewhere between homeschooling during snowstorms and testing outdoor gear on weekend mountain runs, I became the guy people texted when they wanted to know which product actually worked and which one wasn’t worth their money.
Now based in Colorado, Timothy continues to live at the intersection of learning and adventure. When he’s not writing or field-testing new gear, you’ll find him chasing fresh powder, fixing something in the garage, or helping his kids with their latest science project. He believes the best reviews come from lived experience and that practical advice is always better when it’s honest, humble, and a little bit fun.
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