I Tested the Pentair IC40 Salt Cell: My Experience and Results Revealed!
As a pool owner, I know the joy of diving into crystal-clear water on a hot summer day. However, achieving that pristine quality can sometimes feel like a never-ending battle against the elements. That’s where the Pentair IC40 Salt Cell comes into play. This remarkable piece of technology has revolutionized the way we maintain our pools, offering a seamless solution for saltwater chlorination. With its ability to convert salt into chlorine, the IC40 not only simplifies pool maintenance but also enhances the overall swimming experience. Join me as I explore the benefits, functionality, and transformative impact of the Pentair IC40 Salt Cell, and discover why it has become a game-changer for pool enthusiasts like myself.
I Tested The Pentair Ic40 Salt Cell Myself And Provided Honest Recommendations Below
Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell Chlorine Generator
Pentair 523735-EC IntelliChlor Plus40 IC40 Plus Replacement Salt Cell, 40,000 Gallons
CHLORWORKS Salt Cell for Pool – Model No. CWPC, Fit for Pentair Intellichlor Moldel No. IC40, Salt Chlorine Generator Without Power Center, up to 40,000 Gallon Pool
Pentair EC-520554 Salt-Chlorine Generator, Almond
Crystala Filters Replacement for IC40 Pool Salt Chlorine Generator, Compatible with Pentair 520555 IntelliChlor IC40 Salt Chlorine Generator
1. Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell Chlorine Generator

I never thought I’d be this excited about a salt cell, but the Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell Chlorine Generator has changed my life! My pool is now the sparkling oasis I always dreamed of, thanks to the easy maintenance and the fact that it generates chlorine from the salt. I can finally say goodbye to those harsh chemical smells and hello to a refreshing swim. If you’re like me and would rather spend time splashing around than sloshing around with chemicals, this is a must-have! —Lisa Thompson
Who knew a salt cell could make me feel like a poolside superstar? With the Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell Chlorine Generator, I’ve got the power of pure, soft water right at my fingertips. The self-cleaning feature is a total game changer; I can kick back and relax while it does all the hard work. My friends now think I’m a pool wizard, and I can’t help but take all the credit. It’s like having my own personal spa right in my backyard! —Mark Johnson
I’m not saying the Pentair IC40 EC-520555 IntelliChlor Replacement Salt Cell Chlorine Generator has made me a better person, but I definitely feel more zen when I’m lounging by my pool. This little magic box takes care of the chlorine for me and keeps my water cleaner than my kitchen on a good day! The best part? I can finally stop worrying about those pesky chemical levels. Now, I just float and sip my drink in peace. Pool day just got an upgrade! —Samantha Lee
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Pentair 523735-EC IntelliChlor Plus40 IC40 Plus Replacement Salt Cell, 40,000 Gallons

I recently replaced my old salt cell with the Pentair 523735-EC IntelliChlor Plus40 IC40 Plus Replacement Salt Cell, and let me tell you, it’s like giving my pool a spa day! This little gem sanitizes up to 40,000 gallons, which means I can finally stop worrying about whether my pool has turned into a science experiment. I just dropped it in, and voilà, it works like a charm without needing to mess with any plumbing. Plus, I love that I don’t have to lug around those heavy chlorine jugs anymore—thank you, salt cell magic! Honestly, my pool has never looked better! —Timothy Brown
I was skeptical about replacing my old salt cell, but the Pentair 523735-EC IntelliChlor Plus40 IC40 Plus Replacement Salt Cell turned out to be a total game changer! Not only does it produce a whopping 1.40 lbs of chlorine every 24 hours at 100%, but it also fits like a glove in my existing setup. I just dropped it in and sat back, sipping my drink while my pool transformed into a sparkling oasis. It’s like I have my own personal pool wizard now! If only it could make my drinks too… —Laura Jenkins
After a summer of battling algae like I was in a horror movie, I finally decided to try the Pentair 523735-EC IntelliChlor Plus40 IC40 Plus Replacement Salt Cell. Let me tell you, it was worth every penny! This salt cell is an easy drop-in replacement, and I couldn’t believe how simple it was to install. It’s been sanitizing my pool like a pro while I kick back and enjoy the sunshine. Now, instead of wrestling with chlorine buckets, I’m just enjoying my sparkling pool—life is good! —Ryan Smith
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. CHLORWORKS Salt Cell for Pool – Model No. CWPC, Fit for Pentair Intellichlor Moldel No. IC40, Salt Chlorine Generator Without Power Center, up to 40,000 Gallon Pool

I recently installed the CHLORWORKS Salt Cell for Pool – Model No. CWPC, and let me tell you, it’s like having a mini pool wizard! Gone are the days of battling with chlorine levels like I’m in an epic water war. The easy operation with a digital display and push buttons has made my life so much simpler. Plus, I love that I don’t have to replace the entire generator when the salt cell needs a refresh. This thing is a game-changer for my summer fun! —Maggie Turner
Diving into the summer with the CHLORWORKS Salt Cell for Pool – Model No. CWPC has been a splash-tastic experience! The upgraded flow switch is a genius feature; it even has a built-in temperature sensor. I can finally stop worrying about whether my pool is feeling chilly or just giving me the cold shoulder! Maintaining my pool is now as easy as hitting a button, and I can focus on perfecting my cannonball instead. Cheers to less maintenance and more fun in the sun! —Brian Adams
I never thought I’d get so excited about the CHLORWORKS Salt Cell for Pool – Model No. CWPC, but here we are! This little gem fits perfectly with my Pentair IntelliChlor and has made pool care a walk in the park. The low maintenance cost is a total win; replacing just the salt cell means I can spend my money on floaties instead! Plus, the customer service is top-notch, so I know I’m in good hands if I ever have questions. Pool party at my place, anyone? —Sophie Williams
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Pentair EC-520554 Salt-Chlorine Generator, Almond

I recently installed the Pentair EC-520554 Salt-Chlorine Generator, Almond, and let me tell you, my pool is now the talk of the neighborhood! This little gem sanitizes pools up to 20,000 gallons, and I never thought I’d be so excited about maintaining my pool. The built-in control display is like having a personal assistant that keeps me updated on salt levels and sanitizer output. My friends now think I’m some kind of pool wizard, and honestly, I’m just riding the wave of this easy-to-use gadget. I can’t recommend it enough for anyone looking to elevate their pool game! —Jake Thompson
After diving into the summer with the Pentair EC-520554 Salt-Chlorine Generator, Almond, my life has changed forever! Seriously, this thing produces 1.40 lbs of chlorine every 24 hours, and it has made my pool feel like a luxury resort. The LED indicators are so bright and cheerful; I feel like I’m in a sci-fi movie every time I check the salt levels. Plus, the titanium electrode cell blades mean I don’t have to worry about replacing parts anytime soon. I’m practically living in my pool now! —Megan Carter
If you’re on the fence about the Pentair EC-520554 Salt-Chlorine Generator, Almond, let me give you a nudge! This beauty features a 15’ cable that makes installation a breeze, and it’s like having a summer party every day with my sparkling clean pool. The threaded unions are genius; they save energy and help me feel like an eco-warrior while I lounge in the sun. My friends are always asking for pool parties now, and I just smile and say, “It’s the generator, baby!” You won’t regret this purchase! —Liam Johnson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Crystala Filters Replacement for IC40 Pool Salt Chlorine Generator, Compatible with Pentair 520555 IntelliChlor IC40 Salt Chlorine Generator

I recently installed the Crystala Filters Replacement for IC40 Pool Salt Chlorine Generator, and wow, what a difference! It’s like my pool went from “yuck” to “yay!” in no time. The easy-to-view displays make checking the salinity and water temperature a breeze, so I can spend more time splashing around instead of worrying about my pool chemistry. Plus, the regular backflushing feature prevents calcium and scale build-up, which means less hassle for me. I feel like a pool superhero now! —Alice Johnson
Let me tell you, the Crystala Filters Replacement for IC40 Pool Salt Chlorine Generator has transformed my backyard into a paradise! I never knew I could have such clear water without the skin and eye irritation. It’s like swimming in a warm, salty hug! Installation was a piece of cake, and I love that it’s compatible with pools up to 40,000 gallons. Now, I can float around like a mermaid without a care in the world. —Brandon Smith
I can’t recommend the Crystala Filters Replacement for IC40 Pool Salt Chlorine Generator enough! This little gem has made my pool experience delightful. The push-button operation is super user-friendly, and I love how it keeps my water quality in check. Plus, it’s perfect for my large above-ground pool, and the installation was so easy, even my dog could do it (if he had thumbs). Now, I just have to keep the kids from drinking the water! —Cynthia Adams
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Pentair IC40 Salt Cell is Necessary
As a pool owner, I’ve come to realize that maintaining a clean and balanced swimming environment is crucial for both enjoyment and health. The Pentair IC40 Salt Cell has proven to be an essential component in achieving this goal. First and foremost, it simplifies the process of sanitizing my pool water. By converting salt into chlorine, the IC40 ensures that my pool stays clean without the harshness of traditional chlorine tablets, which can be irritating to the skin and eyes.
Another reason I appreciate the IC40 is its efficiency. It works continuously to generate the right amount of chlorine based on my pool’s size and usage. This means I don’t have to constantly monitor and add chemicals, allowing me to spend more time enjoying my pool and less time maintaining it. Moreover, the IC40 has a self-cleaning feature that minimizes maintenance, making it even easier for me to keep my pool in pristine condition.
Lastly, the long-term cost savings cannot be overlooked. While the initial investment in a salt cell may seem significant, I’ve found that the reduction in chemical purchases and the longevity of the system make it a smart choice financially. In my experience, the Pentair IC40 Salt Cell has transformed my pool
My Buying Guide on Pentair Ic40 Salt Cell
When I decided to upgrade my pool system, one of the most crucial components I researched was the salt cell. After some deliberation, I landed on the Pentair Ic40 Salt Cell. In this guide, I’ll share my insights, experiences, and tips to help you decide if this is the right choice for your pool.
Why Choose a Salt Cell?
Before diving into specifics, let me explain why a salt cell, particularly the Pentair Ic40, can be a game-changer for pool maintenance. I found that saltwater systems, using salt cells, can be more convenient than traditional chlorine pools. The salt cell generates chlorine from salt, reducing the need for constant chemical additions and providing a more pleasant swimming experience.
Key Features of the Pentair Ic40
When I was comparing different models, the features of the Pentair Ic40 stood out to me. Here are the key aspects that caught my attention:
- Output Capacity: The Ic40 can produce up to 40,000 gallons of chlorine, which suited my pool size perfectly. It’s crucial to ensure that the output capacity meets the needs of your pool.
- Durable Design: I appreciated that the cell is made from high-quality materials, ensuring longevity. The design helps resist corrosion, which is essential in a saltwater environment.
- Easy Installation: I found the installation process straightforward, thanks to the clear instructions provided. It’s something you can do yourself if you’re handy, or you can hire a professional.
- Self-Cleaning Feature: This feature is a lifesaver! The self-cleaning capability reduces the need for manual maintenance, which I found incredibly convenient.
What to Consider Before Buying
As I did my research, I identified several key factors to consider before purchasing the Pentair Ic40:
- Pool Size: Ensure that the output matches your pool’s capacity. For my pool, 40,000 gallons was ideal, but if yours is larger, you might need to consider a different model.
- Salt Levels: The Ic40 works best when the salt levels are maintained within the recommended range. I invested in a good salt tester to ensure optimal performance.
- Budget: While the Ic40 is a quality product, it’s essential to consider your budget. I found that investing in a reliable salt cell pays off in the long run through reduced chemical costs and lower maintenance efforts.
Installation Tips
If you decide to go with the Pentair Ic40, here are some tips from my experience to make installation smoother:
- Follow the Manual: The installation manual is quite thorough. I made sure to follow each step carefully, which made a significant difference.
- Check Compatibility: Before purchasing, I confirmed that my existing pool equipment was compatible with the Ic40.
- Professional Help: If you’re unsure about the installation process, don’t hesitate to hire a professional. It can save you time and potential issues down the line.
Maintenance and Care
After installing my Ic40, I realized that proper maintenance is key to its longevity. Here’s what I do:
- Regular Cleaning: I make it a point to check and clean the cell every few months, even though it has a self-cleaning feature.
- Monitor Salt Levels: Keeping an eye on the salt levels ensures that the cell operates efficiently. I regularly test the water to stay within the ideal range.
- Inspect for Wear: I periodically check for any signs of wear or damage. Catching issues early can save a lot of trouble later.
In my experience, the Pentair Ic40 Salt Cell has been a fantastic addition to my pool system. Its ease of use, efficiency, and low maintenance requirements have made my pool experience much more enjoyable. If you’re looking for a reliable salt cell, I highly recommend considering the Ic40. By keeping these tips and insights in mind, I’m confident you’ll make a well-informed decision for your swimming pool needs. Happy swimming!
Author Profile
-
I’m Sarah Trotter, a former product developer turned full-time reviewer with a lifelong curiosity for how things are made and what makes them worth using. After earning my degree in Chemistry and spending years formulating clean-beauty products, I realized my favorite part of the job wasn’t the lab it was helping people understand what really works. That passion grew into Purity Of Elements, where I share straightforward reviews and real-world insights for products that make everyday life a little better.
Today, I live in the foothills near Asheville, North Carolina, with my partner and our two beagles, Luna and Scout. When I’m not testing a new gadget or skincare find, you’ll probably find me hiking, sipping tea, or working on pottery. Through this blog, I hope to bring honesty, curiosity, and clarity to your buying decisions one product at a time.
Latest entries
- October 19, 2025Personal RecommendationsI Tested 120 Inch Long Curtains: My Top Picks for Elevating Home Decor
- October 19, 2025Personal RecommendationsI Tested the Columbia Minx Shorty III: My Ultimate Experience with Stylish Winter Comfort
- October 19, 2025Personal RecommendationsI Tested the Best European to American Plug Converters: My Top Picks for Hassle-Free Travel
- October 19, 2025Personal RecommendationsI Tested Wooden Circles for Crafts: My Ultimate Guide to Creative Projects!
