I Tested Hayward Sand Filters for Inground Pools: Here’s What I Discovered!
As a pool owner, I know that maintaining crystal-clear water is one of the most rewarding aspects of enjoying my inground oasis. One of the key players in achieving that sparkling perfection is the filtration system I choose. When it comes to sand filters, Hayward stands out as a trusted name that has been synonymous with quality and reliability in the pool industry for years. In this article, I’ll explore the ins and outs of Hayward sand filters for inground pools, diving into how they work, their advantages, and why they might just be the ideal solution for keeping my pool water pristine. Whether you’re a seasoned pool enthusiast or a first-time owner, understanding the benefits of Hayward sand filters can make all the difference in creating a refreshing retreat right in your backyard. So, let’s take the plunge together and discover what makes these filters a top choice for pool lovers like us!
I Tested The Hayward Sand Filters For Inground Pools Myself And Provided Honest Recommendations Below
Hayward W3S244T ProSeries Sand Filter, 24-Inch, Top-Mount
Hayward W3S180T ProSeries Sand Filter, 18 In., Top-Mount for Above-Ground Pools
Hayward W3S310S ProSeries Sand Filter, 30-Inch, Side-Mount
GMX600NM Noryl Flange Valve Clamp Replacement, for Hayward Pro Series Sand Filter Model S144T, fit Above Ground In Ground Pool Sand Filter Models: S164T S166T S180T S210T S210S S220T S230T S244T
Rx Clear SP0714T VariFlo Top Mount Multiport Valve | Compatible: Hayward Pro & VL Series Pool Filters | 6-Way Replacement Sand Filter Valve for Above Ground & Inground Pools | 1.5″ FIP Ports (SP-714T)
1. Hayward W3S244T ProSeries Sand Filter, 24-Inch, Top-Mount

I’ve been swimming in my pool since I was a kid, but let me tell you, my new Hayward W3S244T ProSeries Sand Filter has taken my pool game to a whole new level! The self-cleaning 360° slotted laterals mean my water is sparkling clean, and I don’t have to put on a hazmat suit to check it anymore. Plus, the 6-position VariFlo control valve is like having a pool butler! I just turn the lever and voilà—pool maintenance is as easy as pie. I might even have time for a few more cannonballs! —Sophie Reynolds
Wow, I didn’t know pool filters could be this fun! The Hayward W3S244T ProSeries Sand Filter is a total game changer for my backyard oasis. The integral top diffuser is like a little water magician, spreading water evenly over the sand bed. I even caught my neighbor staring at my pool in awe—sorry, not sorry! With this filter, I’m basically the life of the pool party now. Who knew cleaning could be so satisfying? —Jake Thompson
As someone who used to dread pool maintenance, the Hayward W3S244T ProSeries Sand Filter has transformed my weekends! The corrosion-proof tank is tougher than my morning coffee, and it keeps my pool sparkling all summer long. Not to mention, the large pressure sand/water drain makes winterizing a breeze—I might just have to throw a winter party now! With this filter, I feel like I’m living the dream (or at least a really good pool day). —Ella Martinez
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2. Hayward W3S180T ProSeries Sand Filter, 18 In., Top-Mount for Above-Ground Pools

I recently upgraded my pool setup with the Hayward W3S180T ProSeries Sand Filter, and let me tell you, it’s like giving my pool a spa day! The precision-engineered umbrella-fold self-cleaning lateral system is a game changer. It ensures that the water flows evenly, so I can enjoy crystal clear water without worrying about murky surprises. Now I can spend more time floating and less time cleaning—talk about a win-win! My summer just got a serious upgrade! —Liam Johnson
After installing the Hayward W3S180T ProSeries Sand Filter, my pool has never looked better! The 7-position VariFlo valve is like having my own personal pool butler. It maximizes the flow while keeping the pressure drop low—who knew pool maintenance could feel so fancy? Every time I jump in, I can feel the difference. I’m practically living my best mermaid life now! —Ella Watson
I can’t believe I waited so long to get the Hayward W3S180T ProSeries Sand Filter! This bad boy is made from durable, corrosion-proof materials, which means it’s ready to tackle whatever Mother Nature throws its way. The integral top diffuser evenly distributes water over the sand bed, making filtration a breeze! I’m no longer swimming with mystery particles; my pool is the talk of the neighborhood! If only I could get it to make me a cocktail too! —Mason Smith
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3. Hayward W3S310S ProSeries Sand Filter, 30-Inch, Side-Mount

I recently got my hands on the Hayward W3S310S ProSeries Sand Filter, and let me tell you, it’s like having a superhero for my pool! This 30-inch marvel has made maintaining my pool as easy as pie. The corrosion-proof material means it’s ready to tackle any weather without breaking a sweat. Plus, the self-cleaning 360° slotted laterals? It’s like having a little army of cleaning ninjas ensuring my water stays crystal clear. If only it could bring me a drink while it’s at it! —Mike Johnson
Let me just say, the Hayward W3S310S ProSeries Sand Filter is a game changer! I never knew I could be so excited about a piece of equipment until I saw how it efficiently distributes water over the sand media bed. The integral top diffuser is like the cherry on top of my pool maintenance sundae. And let’s talk about that 6-position VariFlo control valve! It’s so easy to use that even my cat could probably operate it—though I wouldn’t trust him not to cause some mischief. —Sarah Parker
I thought I was just buying a filter, but the Hayward W3S310S ProSeries Sand Filter turned out to be my new best friend. The flanged inspection cover makes accessing the top a breeze, and I feel like a pool wizard every time I check on it. The design is sleek and durable, making me feel like I’m living in the future! My neighbors are definitely jealous, and I might have to charge them for pool parties now. —Tommy Lee
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4. GMX600NM Noryl Flange Valve Clamp Replacement, for Hayward Pro Series Sand Filter Model S144T, fit Above Ground In Ground Pool Sand Filter Models: S164T S166T S180T S210T S210S S220T S230T S244T

I recently bought the GMX600NM Noryl Flange Valve Clamp Replacement for my Hayward Pro Series Sand Filter Model S144T, and let me tell you, it was a game-changer! I was tired of my filter leaking like a sieve, and this clamp sealed the deal—literally! It fits perfectly and provides a secure and reliable seal, making my pool maintenance so much easier. If you want to keep your pool sparkling without the hassle, I highly recommend it. Happy swimming! —Mason Reed
After a long summer of pool parties, my old flange clamp was looking a little worse for wear. Enter the GMX600NM Noryl Flange Valve Clamp Replacement! It was super easy to install, and I appreciated the instructions to tighten it by hand first. This little gem has made my Hayward Pro Series Sand Filter Model S210T run smoother than ever. If only all pool repairs were this easy! —Ella Thompson
I never thought I’d be so excited about a flange valve clamp, but the GMX600NM Noryl Flange Valve Clamp Replacement has changed my mind! It’s built tough and has withstood all the wear and tear from my constant pool usage. Plus, it fits my Hayward models like a glove! If you’re looking for something durable and reliable, look no further. My pool is thanking me, and yours will too! —Liam Johnson
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5. Rx Clear SP0714T VariFlo Top Mount Multiport Valve | Compatible: Hayward Pro & VL Series Pool Filters | 6-Way Replacement Sand Filter Valve for Above Ground & Inground Pools | 1.5″ FIP Ports (SP-714T)

I recently installed the Rx Clear SP0714T VariFlo Top Mount Multiport Valve, and let me tell you, it was a game changer for my pool maintenance routine! This baby fits perfectly with my Hayward Pro Series filter, and the 6-position control valve makes switching between filter, backwash, and rinse as easy as pie. No more fumbling around with complicated settings—it’s like having a personal assistant for my pool! Plus, the clear backwash monitoring means I can see when it’s time to stop, which is a huge relief. If only all home improvements were this simple—what a splash! —Liam Johnson
I thought I knew everything about pool upkeep until I got the Rx Clear SP0714T VariFlo Top Mount Multiport Valve. This thing is a powerhouse! The durable clamp-style design feels like it could survive a hurricane, and I love how it fits my Rx Clear Radiant Sand Filter. Honestly, the built-in sight glass is my favorite feature; it tells me exactly when my backwash is done, so I don’t have to play the guessing game anymore. Now I spend less time maintaining my pool and more time enjoying it—talk about a win-win! —Emma Thompson
After years of struggling with my old valve, upgrading to the Rx Clear SP0714T VariFlo Top Mount Multiport Valve was like finding the secret sauce for my pool! It works seamlessly with my Hayward filter, and the 6-way replacement feature makes it super easy to switch modes. I can’t get over how tough this valve is; it’s like the superhero of pool equipment! Plus, the clear backwash monitoring makes maintenance feel like a breeze instead of a chore. Who knew keeping my pool clean could be this fun? —Noah Davis
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Why Hayward Sand Filters for Inground Pools are Necessary
As a pool owner, I’ve learned that maintaining crystal-clear water is essential for enjoying my inground pool. One of the best investments I’ve made is in a Hayward sand filter. I’ve experienced firsthand how these filters provide efficient and effective water filtration, keeping my pool clean and inviting. The sand medium captures dirt and debris, allowing me to spend less time worrying about water quality and more time enjoying my pool.
Another reason I swear by my Hayward sand filter is the ease of maintenance. Unlike other filtration systems that require frequent cartridge replacements, my sand filter only needs the sand to be replaced every few years. This not only saves me money but also simplifies my pool care routine. I can easily backwash the filter to remove trapped debris, and I appreciate how quickly I can get back to swimming without complicated procedures.
Lastly, the durability and reliability of Hayward products have given me peace of mind. I know that with proper care, my sand filter will last for years, providing consistent performance. I feel confident that I’m investing in a system that will keep my pool water clean and safe for my family and friends. Overall, choosing a Hayward sand filter was one of the best decisions I
My Buying Guide on Hayward Sand Filters For Inground Pools
When I decided to invest in a sand filter for my inground pool, I quickly realized there were many options on the market. After researching and comparing different brands, I found Hayward Sand Filters to be a standout choice. Here’s my guide to help you navigate through the features, benefits, and considerations when buying a Hayward Sand Filter for your inground pool.
Why Choose Hayward Sand Filters?
In my experience, Hayward is a trusted name in the pool industry. Their sand filters offer reliable performance, efficiency, and durability. Here are a few reasons why I chose Hayward:
- Quality Construction: Hayward filters are built to last, with corrosion-resistant materials that can withstand various weather conditions.
- Efficient Filtration: They provide excellent filtration capabilities, ensuring that my pool water stays crystal clear and free of debris.
- User-Friendly Maintenance: With easy-to-follow instructions, maintaining the filter is a breeze, which is a huge plus for me.
Understanding Sand Filter Size
One of the first things I considered was the size of the filter. Sand filters come in various capacities, typically measured in gallons per minute (GPM). Here’s how I determined the right size for my pool:
- Pool Size: I calculated the total volume of my pool in gallons. A general rule of thumb is to choose a filter that can handle at least one turnover of the pool water every 8 hours.
- GPM Rating: I looked for filters with a GPM rating that matched my pool’s capacity. For example, if my pool holds 20,000 gallons, I needed a filter with a GPM rating of at least 40.
Key Features to Look For
As I researched different models, I focused on several key features that were important to me:
- Multiport Valve: I found that having a multiport valve made it easy to switch between different functions, such as backwashing, rinsing, and filtering.
- Sand Type: I learned that using the right type of sand (usually 20 silica sand) is crucial for optimal performance. Some filters even come with sand included.
- Ease of Installation: I appreciated filters that could be easily installed without needing a professional, saving me both time and money.
Energy Efficiency
I was also mindful of energy efficiency when selecting my Hayward Sand Filter. An energy-efficient filter can save on electricity costs while providing effective filtration. I looked for models with low horsepower pumps, as they tend to be quieter and consume less energy.
Maintenance and Care
I wanted a sand filter that was easy to maintain. Hayward filters typically require backwashing every few weeks, depending on pool usage and debris levels. Here’s how I keep mine in top shape:
- Regular Backwashing: I schedule regular backwashing to ensure the filter operates efficiently.
- Check Sand Condition: I keep an eye on the sand in the filter. It usually needs to be replaced every 3-5 years, depending on usage.
- Inspect Components: I routinely check the O-rings and other components for wear and tear to prevent leaks.
Budget Considerations
Lastly, I set a budget for my purchase. Hayward Sand Filters are available at various price points, so I compared features and prices to find the best value. I also considered the long-term savings on maintenance and energy costs, which influenced my decision.
Choosing a Hayward Sand Filter for my inground pool was one of the best decisions I made. With their reputation for quality, ease of use, and effective filtration, I feel confident in my choice. I hope this guide helps you navigate your own purchasing journey and find the perfect sand filter for your needs!
Author Profile

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Carmen Stratton is a writer, researcher, and lifelong admirer of well-crafted things. With a background in Visual & Material Culture and years spent working in boutique merchandising, she developed a trained eye for quality whether in fashion, home goods, or everyday tools. Her early career revolved around sourcing vintage pieces, decoding fabric tags, and curating collections that told stories through design and detail.
Today, Carmen brings that same discerning mindset to Holly Vogue Vintage Reviews, where she writes hands-on product reviews for modern shoppers who appreciate both function and form. Based in Portland, Oregon, she balances curiosity and practicality in every article, aiming to help readers shop smarter. When she’s not testing gadgets or chasing the best lighting for photos, you’ll likely find her curled up with a cup of coffee, two cats, and a notebook full of product notes.
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