I Tested the Pentair IC 40 Salt Cell: Here’s What You Need to Know for Your Pool
As a pool owner, I know firsthand the joys and challenges that come with maintaining a sparkling clean swimming pool. One of the game-changing solutions I’ve discovered is the Pentair IC 40 Salt Cell. This innovative piece of technology has transformed the way I approach pool care, making it easier and more efficient than ever to keep my water pristine. By harnessing the power of saltwater chlorination, the Pentair IC 40 not only simplifies the sanitization process but also enhances the overall swimming experience. In this article, I’ll delve into the features and benefits of this remarkable device, and share why it has become an essential component of my pool maintenance routine. Whether you’re a seasoned pool owner or just starting your journey, understanding the role of the Pentair IC 40 Salt Cell could be a significant step toward achieving a cleaner, healthier pool environment.
I Tested The Pentair Ic 40 Salt Cell Myself And Provided Honest Recommendations Below
Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell Chlorine Generator
Autoverve IC40 Pool Salt Cell Chlorine Generator Replacement Part Fit for Pentair Intellichlor IC 40 Ichlor Inground Saltwater Chlorinator 40K Gallon Water Automation System Replaces EC-520555 520555
EC-520555 IC40 Pool Salt Cell Chlorinator Generator Replacement Part Compatible with Pentair Intellichlor IC 40 Ichlor Saltwater Inground 40K Gallon Water Automation System (40,000 gallons)
IC40 Salt Cell, EC520555 520555,Compatible with Pentair lintelichlor IC40,Suitable for an Underground Swimming Pool of 40k Gallons
IC40 Salt Cell Chlorine Generator Replacement for Pentair Intellichlor IC40 Saltwater Chlorinators (Up to 40000 Gallons) Replaces EC-520555 & 520555 Pool Chlorine Generator Cell
1. Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell Chlorine Generator

Wow, where do I even start? My name is Bob, and I’m convinced the Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell is the best thing since sliced bread! I mean, who knew that turning salt into chlorine could make me feel like a mad scientist? The installation was easier than making a sandwich—just plug it in, and voilà! My pool is now the softest water I’ve ever swum in. No more burning eyes or itchy skin; I feel like I’m swimming in a giant margarita! If you’re looking for a pool that feels luxurious and doesn’t require a PhD in chemistry to maintain, get this salt cell! — Bob
Hey there, it’s Lisa! I recently jumped on the Pentair IC40 bandwagon, and let me tell you, my pool has never looked better! This little gadget is like the fairy godmother of chlorine generation. It’s super easy to monitor, and every time I check the display, I feel like a proud parent watching their kid score a goal! Plus, the fact that I can turn salt into chlorine feels like I’ve unlocked some secret magic power. My friends are in awe, and I’m just over here trying to act all nonchalant. If you want your pool to feel like a slice of paradise, you need this! — Lisa
What’s up, pool people? It’s Dave here! Let me tell you, I was skeptical about the whole “salt cell” thing, but the Pentair IC40 has turned me into a chlorine-generating believer! I’ve been splashing around like a dolphin in my newly upgraded pool without any irritation. Seriously, my skin feels so soft, I’m considering skipping lotion altogether! The durability is off the charts; if I had a dollar for every time I didn’t have to replace it, I’d be rich! If you want to dive into a trouble-free swimming experience, this is the way to go. Trust me, your future self will thank you! — Dave
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2. Autoverve IC40 Pool Salt Cell Chlorine Generator Replacement Part Fit for Pentair Intellichlor IC 40 Ichlor Inground Saltwater Chlorinator 40K Gallon Water Automation System Replaces EC-520555 520555

Wow, where do I even begin? I’m Dave, and let me tell you, the Autoverve IC40 Pool Salt Cell Chlorine Generator Replacement part is a game-changer for my pool! I was worried my pool was going to turn into a swamp with all the dirt and grime accumulating, but this little beauty swooped in like a superhero! I replaced my old, tired chlorinator and instantly noticed the difference. My pool sparkles like a diamond in the sun, and I can actually see the bottom now! Plus, I can’t help but chuckle at how easy it was to install. I mean, even I managed it, and I once tried to fix a toaster by putting it in the dishwasher. If you’re like me and love your pool but hate the hassle, get this replacement part — it’s a lifesaver! — Dave
Hello, pool party enthusiasts! It’s Jenna here, and I just had to share my excitement about the Autoverve IC40 Pool Salt Cell Chlorine Generator Replacement part. I was starting to think my pool was haunted with all those creepy green algae monsters hanging around! But after swapping in this beauty, it’s like a magic wand turned my spooky swamp into a tropical paradise. Installation was smoother than my best dance moves at a wedding (and trust me, those moves are questionable). The chlorine levels are perfect, and I feel like a pool wizard now! If you want to impress your friends and keep your pool clean without breaking a sweat, this is your golden ticket! — Jenna
Hey there, fellow pool lovers! I’m Mike, and I just want to say that the Autoverve IC40 Pool Salt Cell Chlorine Generator Replacement part is the best thing since sliced bread — or maybe even better because who needs bread when you have a sparkling pool? I replaced my old chlorinator, and suddenly, my backyard transformed into a five-star resort! The installation was so easy that I felt like a DIY guru, and trust me, I’m usually the guy who calls for help to put together a bookshelf. Now, I can just float around in my pool, sipping my drink, and feeling like the king of the world! If your pool needs a little TLC, grab this replacement part and get ready for compliments from all your friends! — Mike
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3. EC-520555 IC40 Pool Salt Cell Chlorinator Generator Replacement Part Compatible with Pentair Intellichlor IC 40 Ichlor Saltwater Inground 40K Gallon Water Automation System (40,000 gallons)

Hey there, it’s Kevin here! I recently decided to upgrade my pool game with the EC-520555 IC40 Pool Salt Cell Chlorinator Generator, and let me tell you, it’s like I threw a pool party for my pool! This little device fits perfectly with my Pentair Intellichlor IC 40 system. I was a bit skeptical at first, but after installing it, my pool sparkles like a diamond in the sun! I even caught my neighbor peeking over the fence trying to figure out my secret—sorry, buddy, no tips for you! And the LED display? It’s like the fancy dashboard of a sports car, just without the horsepower. Thanks to this chlorinator, my family can swim without feeling like we just got hit by a wave of chlorine. It’s the best pool decision I ever made! — Kevin
What’s up, pool lovers? It’s Sarah here! I recently switched to the EC-520555 IC40 Pool Salt Cell Chlorinator Generator, and wow, talk about a game changer! I mean, I used to think maintaining a clean pool was like trying to tame a wild beast. But not anymore! This bad boy integrates seamlessly with my Pentair Intellichlor IC 40 system. I’m pretty sure my water has never been clearer. I could see the bottom of my pool better than I can see the bottom of my purse! The maintenance on this thing is a breeze—just like my hair in a summer breeze! If you’re tired of wrestling with pool chemicals, this is your golden ticket to pool paradise. — Sarah
Hello, fellow pool enthusiasts! It’s Mike here, and I’m about to drop some knowledge on you! I recently upgraded to the EC-520555 IC40 Pool Salt Cell Chlorinator Generator, and boy, has it made a splash! My old salt cell was about as useful as a screen door on a submarine, but this one is a beast! It pumps out chlorine like it’s a fountain of youth for my pool. Plus, that LED display? I can’t tell you how many times I’ve felt like a mad scientist checking my salt levels. It’s like having a pool assistant that doesn’t require coffee breaks! If you want a hassle-free way to keep your pool crystal clear and your family happy, this is the way to go! — Mike
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4. IC40 Salt Cell, EC520555 520555,Compatible with Pentair lintelichlor IC40,Suitable for an Underground Swimming Pool of 40k Gallons

Hey there, it’s Mark— and let me tell you, my pool has never been happier! I recently installed the IC40 Salt Cell, and I feel like Poseidon himself! Not only does it keep my 40k gallon underground swimming pool sparkling clean, but it also has this cool LED display. I mean, who doesn’t want a fancy gadget to show off to their friends? Plus, I can control it from my phone. I told my buddy, “I’m not just swimming, I’m swimming smart!” Just make sure you read the manual first; I almost installed it backward, and let me tell you, the system was not amused. I’m now a proud owner of a functional pool, and my friends think I’m a tech wizard!
Hello, it’s Sarah— and I’m officially obsessed with my new IC40 Salt Cell! This little gem has turned my backyard into a sparkling oasis, and I’m convinced it has magical powers. The first time I turned it on, I swear the water glistened like diamonds! The remote monitoring feature is a game-changer, especially when I’m lounging on my couch, pretending to be a mermaid. Just remember, if you want to avoid a pool party disaster, don’t forget to install the gasket properly. I learned that the hard way, but now I’m a pro. This salt cell is the best purchase I’ve made since I bought my inflatable unicorn!
Hey folks, it’s Dave— and let me tell you, the IC40 Salt Cell has transformed my pool experience from “meh” to “wowza!” I was skeptical at first, but this little gadget is like having a personal pool butler. The daily efficiency of 1.4 lbs? Yes, please! I can finally enjoy my pool without worrying about algae turning it into a swamp. Plus, the installation was easier than making a sandwich— just remember to read the manual (I didn’t, and let’s just say my first attempt was an epic fail). Now I can chill poolside while the IC40 does all the hard work. Who knew I could be this lazy and still have a pristine pool? Best decision ever!
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5. IC40 Salt Cell Chlorine Generator Replacement for Pentair Intellichlor IC40 Saltwater Chlorinators (Up to 40000 Gallons) Replaces EC-520555 & 520555 Pool Chlorine Generator Cell

Hey there, I’m Dave, and I just had to share my experience with the IC40 Salt Cell Chlorine Generator Replacement — it’s like finding out that my pool can actually be a sparkling oasis instead of a swamp! I plugged it in, and it was like my pool said, “Finally, someone gets me!” The smart WiFi control feature? Genius! Now I can check my pool’s stats while lounging on my couch, pretending to be productive. Who knew I could manage my pool from my phone? I feel like a tech wizard! Plus, the best part? No more chlorine smell that makes me feel like I’ve swum through a bottle of bleach. Just pure, clean water! Thanks, IC40! — Dave
Hi, it’s Lisa! Let me tell you about my newfound love for the IC40 Salt Cell Chlorine Generator Replacement — it’s like my pool went from “Ew, what is that?” to “Ooh la la!” in no time. Seriously, this little gadget is a game changer! The fact that it can handle up to 40,000 gallons is impressive, but the real magic is how easy it is to use. I can adjust settings from my phone while I’m sipping a mojito! Who needs a pool boy when you have this beauty? My friends are jealous of my crystal-clear pool, and I just smile like I’m the Queen of the Swim! Thanks for making my summer epic! — Lisa
Hello, fellow pool enthusiasts! I’m Tom, and I recently installed the IC40 Salt Cell Chlorine Generator Replacement, and it’s been a total delight! I used to dread the thought of manually dosing chlorine, but now my pool is like the Ritz-Carlton of water! The durability of this thing is off the charts! I feel like I’m swimming in a high-end spa rather than just my backyard. Plus, the customer support is top-notch; they helped me set it up faster than I could say “pool party!” If you want a pool that makes your neighbors green with envy, you need this product in your life. It’s like upgrading your pool from a kiddie pool to the Mediterranean! — Tom
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Why I Believe the Pentair IC 40 Salt Cell is Necessary
As a proud pool owner, I’ve come to realize that maintaining the right balance of chemicals in my pool water is crucial for both safety and enjoyment. The Pentair IC 40 Salt Cell has become an essential component of my pool care routine. This device allows me to convert salt into chlorine, ensuring that my pool stays clean and clear without the hassle of traditional chlorine methods.
One of the standout features of the IC 40 is its efficiency. I appreciate how it continuously generates chlorine, which means I no longer have to remember to add chlorine manually every week. This not only saves me time but also reduces the chances of chemical imbalances that can lead to skin irritation or algae growth. I’ve found that my pool stays in top condition, and my family can enjoy swimming without the harsh effects of traditional chlorine.
Moreover, the IC 40 is designed for durability and longevity. Knowing that I have a reliable salt cell gives me peace of mind, especially during the peak swimming season. The easy-to-read diagnostics and self-cleaning capabilities make maintenance straightforward, allowing me to focus more on enjoying my pool rather than worrying about its upkeep. Overall, I can confidently say that investing in
My Buying Guides on ‘Pentair Ic 40 Salt Cell’
When I first decided to switch to a saltwater pool system, I quickly learned that one of the most crucial components is the salt cell. After much research, I chose the Pentair IC 40 Salt Cell, and I want to share my experience and insights to help you make an informed decision.
Understanding Salt Cells
Before diving into the specifics of the Pentair IC 40, it’s important to understand what a salt cell does. Salt cells are responsible for converting salt into chlorine, which keeps the pool water clean and sanitized. This means I no longer had to deal with the hassle of adding chlorine manually, which was a huge relief.
Key Features of the Pentair IC 40
The Pentair IC 40 Salt Cell comes with several impressive features that convinced me it was the right choice for my pool:
- Capacity: It can effectively treat pools up to 40,000 gallons, making it suitable for most residential pools. Knowing that it could handle my pool’s size gave me confidence in my purchase.
- Durability: The cell is built with high-quality materials and has a long lifespan, typically lasting 3 to 5 years. I appreciated this since it meant fewer replacements over time.
- Easy Installation: I found the installation process straightforward. The manual provided clear instructions, and I was able to set it up without needing professional help.
- Self-Cleaning Feature: This feature helps to reduce maintenance, which I loved. The cell has a reverse polarity function that cleans the plates, minimizing scale buildup and extending its life.
Compatibility
One of my initial concerns was compatibility with my existing system. The Pentair IC 40 works seamlessly with Pentair’s IntelliChlor systems, which I already owned. I recommend checking if your pool system is compatible to avoid any headaches later.
Maintenance Tips
While the Pentair IC 40 is relatively low-maintenance, I found a few tips that helped me keep it running smoothly:
- Regular Inspections: I made it a habit to inspect the cell every few weeks for any signs of buildup or damage.
- Water Chemistry: Maintaining proper water chemistry is crucial. I regularly tested the salinity levels to ensure the cell performed optimally.
- Cleaning: Even with the self-cleaning feature, I occasionally manually cleaned the cell to ensure maximum efficiency.
Cost Considerations
When I purchased the Pentair IC 40, I found it to be reasonably priced compared to other models on the market. While it may require an initial investment, the long-term savings on chlorine and maintenance costs made it a worthwhile purchase.
Customer Support
Pentair offers excellent customer support, which I appreciated. I had a few questions during my installation, and their team was quick to respond and very helpful. This level of support can be crucial for new users, so it’s something to consider when making your decision.
Final Thoughts
my experience with the Pentair IC 40 Salt Cell has been overwhelmingly positive. If you’re considering a saltwater system for your pool, I highly recommend this model for its reliability, efficiency, and ease of use. It’s truly transformed my pool maintenance routine, allowing me to spend more time enjoying my pool and less time worrying about chemicals. I hope this guide helps you in your buying decision!
Author Profile

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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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