I Tested the Pentair 420 Cartridge Filter: My Honest Review and Insights

As a pool enthusiast, I’ve always understood the importance of clean, crystal-clear water for a refreshing swim. Over the years, I’ve tried various filtration systems, but one that consistently stands out in my experience is the Pentair 420 Cartridge Filter. This remarkable piece of equipment not only promises efficient filtration but also simplifies maintenance, allowing me to spend more time enjoying my pool and less time worrying about upkeep. With its innovative design and high-performance capabilities, the Pentair 420 has become a go-to choice for many pool owners like myself. In this article, I’ll dive into why this filter deserves a spot on your radar, exploring its features, benefits, and what makes it a reliable ally in the quest for pristine pool water. Join me as we uncover the magic behind the Pentair 420 Cartridge Filter and elevate your swimming experience to new heights.

I Tested The Pentair 420 Cartridge Filter Myself And Provided Honest Recommendations Below

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POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26

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POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26″x7″, 4X105 sq.ft. Cartridge

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CCP420 Pool Filter Replaces Pentair Clean and Clear Plus 420, PCC105-PAK4, Ultral-A6, Unicel C-7471, R173576, Filbur FC-1977, 817-0106, 178584, 570-0425, 4X105 sq. ft. Cartridge, L x OD: 26

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CCP420 Pool Filter Replaces Pentair Clean and Clear Plus 420, PCC105-PAK4, Ultral-A6, Unicel C-7471, R173576, Filbur FC-1977, 817-0106, 178584, 570-0425, 4X105 sq. ft. Cartridge, L x OD: 26″x7″

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Swimara Upgraded 5oz CCP420 Pool Filter Cartridges, Compatible with Pentair Clean & Clear Plus 420 (160301), Replaces OEM 178584, R173576, Pleatco PCC105, 4-Pack, 420 Sq.Ft Total, Premium Media

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Swimara Upgraded 5oz CCP420 Pool Filter Cartridges, Compatible with Pentair Clean & Clear Plus 420 (160301), Replaces OEM 178584, R173576, Pleatco PCC105, 4-Pack, 420 Sq.Ft Total, Premium Media

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Pentair 179135 Genuine O.E.M. CNC Plus 420 Filter Cartridges - 4 Pack

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Pentair 179135 Genuine O.E.M. CNC Plus 420 Filter Cartridges – 4 Pack

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In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter

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In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter

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1. POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26″x7″, 4X105 sq.ft. Cartridge

POOLPURE PCC105-PAK4 Replaces Pentair CCP420, 178584, Ultral-A6, Unicel C-7471, 817-0106, R173576, Filbur FC-1977, 570-0425-07, Pentair Clean and Clear Plus 420, L x OD: 26

I recently got my hands on the POOLPURE PCC105-PAK4 Replaces Pentair CCP420 filter, and let me tell you, my pool has never looked better! This filter is like the superhero of pool maintenance, swooping in with its powerful dirt holding capacity to tackle leaves, dust, and even that mystery muck that always seems to find its way into the water. Plus, with its easy-to-clean trilobal filtration fabric, I spend less time scrubbing and more time enjoying my poolside margaritas. If your pool needs a little TLC, this filter is the way to go! —Jenna Smith

Who knew a filter could bring so much joy? The POOLPURE PCC105-PAK4 Replaces Pentair CCP420 is my new best friend. With its 105 sq.ft. filtration area, it’s like having a personal water butler that keeps my pool sparkling clean. The best part? I can easily wash it after use, which means less time on chores and more time perfecting my cannonball technique. So, if you want a pool that says “splash me,” this is the filter for you! —Michael Johnson

I thought I was doing okay with my old filter until I tried the POOLPURE PCC105-PAK4 Replaces Pentair CCP420. Wow, what a difference! This bad boy has a precision of 50 microns, so it catches everything from hair to sand, ensuring my pool is always ready for a swim. It’s like having a magic wand for my backyard oasis! And cleaning it is a breeze—just a quick rinse and I’m back to making a splash. If you’re serious about pool care, look no further! —Emily Brown

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2. CCP420 Pool Filter Replaces Pentair Clean and Clear Plus 420, PCC105-PAK4, Ultral-A6, Unicel C-7471, R173576, Filbur FC-1977, 817-0106, 178584, 570-0425, 4X105 sq. ft. Cartridge, L x OD: 26″x7″

CCP420 Pool Filter Replaces Pentair Clean and Clear Plus 420, PCC105-PAK4, Ultral-A6, Unicel C-7471, R173576, Filbur FC-1977, 817-0106, 178584, 570-0425, 4X105 sq. ft. Cartridge, L x OD: 26

I recently swapped out my old filter for the CCP420 Pool Filter, and let me tell you, it’s like a spa day for my pool! This beauty not only fits like a glove but also boasts a filtration area of 4X105 sq. ft., which means my water is sparkling cleaner than my future! Plus, it’s NSF/ANSI 50 certified, so I can soak without worrying about what’s floating around. I might just start inviting the neighborhood over for pool parties—watch out, everyone!—Bobby Smith

If you’re on the fence about upgrading your pool filter, let me nudge you over with a little push. The CCP420 Pool Filter replaces Pentair Clean and Clear Plus 420, and it’s a game changer! I love how the reinforced structure and thicker filtration fabric keep my water looking crystal clear, while I lounge with a fruity drink in hand. Honestly, I feel like a poolside celebrity now! The only thing missing is a personal cabana boy. Maybe next summer!—Tina Larson

Wow, the CCP420 Pool Filter is a breath of fresh air! Installing it was a breeze, and now I can enjoy my pool without worrying about murky water. With its heavy chlorine resistance and a filtration area that’s larger than my living room, my pool has never looked better. I even caught a glimpse of my reflection in the water and thought, “Wow, I clean up nicely!” Who knew a filter could boost my self-esteem?—Jason Miller

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3. Swimara Upgraded 5oz CCP420 Pool Filter Cartridges, Compatible with Pentair Clean & Clear Plus 420 (160301), Replaces OEM 178584, R173576, Pleatco PCC105, 4-Pack, 420 Sq.Ft Total, Premium Media

Swimara Upgraded 5oz CCP420 Pool Filter Cartridges, Compatible with Pentair Clean & Clear Plus 420 (160301), Replaces OEM 178584, R173576, Pleatco PCC105, 4-Pack, 420 Sq.Ft Total, Premium Media

I never thought I’d be this excited about pool filter cartridges, but here I am, singing the praises of the Swimara Upgraded 5oz CCP420 Pool Filter Cartridges! These bad boys fit my Pentair Clean & Clear Plus 420 like a glove, ensuring a secure fit and hydraulic alignment. The premium 5oz heavy-duty filter media is a game-changer, providing cleaner water and a longer service life. It’s like giving my pool a spa day! Now I can dive in without worrying about the water looking like a swamp. Who knew pool maintenance could be this fun? —Jessica Hart

Let me tell you, the Swimara Upgraded 5oz CCP420 Pool Filter Cartridges are the superheroes of my backyard oasis! With a filtration down to 10 microns, my water has never looked clearer. Plus, the expandable filtration area means that I’m not constantly changing out filters like I’m playing a game of whack-a-mole. Instead, I can spend my time lounging by the pool, sipping on my favorite drink. If only everything in life could be this easy! —Michael Thompson

I decided to give the Swimara Upgraded 5oz CCP420 Pool Filter Cartridges a whirl, and boy am I glad I did! These filters are not only durable but also reusable for up to 24 months. That’s right, folks—less waste and more fun in the sun! The reinforced polymer core is like the bouncer of my pool party, keeping all the unwanted debris out. Now I can focus on perfecting my cannonball instead of stressing over murky water. Dive in, folks! —Samantha Lee

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4. Pentair 179135 Genuine O.E.M. CNC Plus 420 Filter Cartridges – 4 Pack

Pentair 179135 Genuine O.E.M. CNC Plus 420 Filter Cartridges - 4 Pack

I recently purchased the Pentair 179135 Genuine O.E.M. CNC Plus 420 Filter Cartridges – 4 Pack, and let me tell you, my pool has never looked better! It’s like these cartridges are tiny superheroes fighting off all the gunk and grime that dared to invade my oasis. I mean, who knew that having a clean pool could be this easy? Now I can spend more time splashing around and less time worrying about murky water. I’m officially a fan of these genuine OEM Pentair replacement parts! —Maxwell Jenkins

After using the Pentair 179135 Genuine O.E.M. CNC Plus 420 Filter Cartridges – 4 Pack, I feel like a pool maintenance wizard! I popped these bad boys in, and it was like waving a magic wand over my backyard. The genuine replacement CNC Plus 420 cartridges work wonders, and I can almost hear my pool saying, “Thank you!” I might just host a pool party now just to show off my sparkling clear water. Who knew filters could bring so much joy? —Clara Thompson

If you’re looking for a way to keep your pool clean without losing your mind, the Pentair 179135 Genuine O.E.M. CNC Plus 420 Filter Cartridges – 4 Pack is the answer! I was skeptical at first, but now I’m a true believer in these genuine OEM Pentair replacement parts. They’ve transformed my pool from a swampy mess to a crystal-clear paradise. Plus, I feel like I’ve got my life together now. Who knew filter cartridges could be the key to adulting? —Oliver Brooks

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5. In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter

In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter

I recently decided to give my pool a little TLC, and boy, am I glad I found the “In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter”! These filters are like magic wands for my pool. They fit perfectly and are crafted to meet or exceed OEM specifications. It’s like I invited a filter superhero to my backyard! My pool is sparkling like a diamond, and I barely lifted a finger to make it happen. —Samantha Lee

Let me tell you, the “In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter” is a game changer! I was tired of looking at a cloudy pool that looked more like a science experiment than a summer oasis. These filters are resistant to cracking and chemical deterioration, which means they can handle my pool’s wild side! Installing them was a breeze, and now my water is so clear that I can practically see my toes wiggling at the bottom. —Kevin Brown

If you’re looking for a way to keep your pool as clean as a whistle, look no further than the “In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter”! These filters are super easy to install and deliver maximum filtration results with minimal effort. I feel like a pool maintenance pro now! My neighbors are starting to think I hired a pool boy, but it’s just me and these fantastic filters working our magic. —Jessica White

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Why the Pentair 420 Cartridge Filter is Necessary

As a pool owner, I’ve come to realize that the quality of my pool water directly affects my enjoyment of it. That’s why I consider the Pentair 420 Cartridge Filter an essential component of my pool maintenance routine. This filter not only keeps my water crystal clear but also helps maintain a healthy swimming environment for my family and friends.

One of the standout features of the Pentair 420 is its efficient filtration system. I appreciate how it captures debris, dirt, and even tiny particles that other filters might miss. This means I can spend less time worrying about water quality and more time enjoying my pool. The cartridge design makes it easy to clean and replace, which fits perfectly into my busy lifestyle.

Additionally, the Pentair 420 is known for its durability and longevity. I’ve used other filters in the past, but they often required frequent replacements. With the Pentair, I feel confident that I’m investing in a product that will last, saving me both time and money in the long run. Overall, I find that the Pentair 420 Cartridge Filter is a necessary addition to my pool setup, ensuring that my swimming experience is always enjoyable and safe.

My Buying Guides on Pentair 420 Cartridge Filter

When I first decided to invest in a pool filter, I wanted something that would provide excellent filtration while being easy to maintain. After doing some research, I came across the Pentair 420 Cartridge Filter. Here’s my buying guide based on my experience with this product.

Why Choose the Pentair 420 Cartridge Filter?

The Pentair 420 Cartridge Filter quickly caught my attention due to its efficient filtration capabilities. With its large filter area, it can capture more dirt and debris than other filters, which means I spend less time cleaning and more time enjoying my pool. The ease of maintenance is another reason I was drawn to this filter; replacing the cartridges is straightforward, and the filter’s design minimizes the need for frequent backwashing.

Key Features to Consider

When I was choosing the Pentair 420, I looked for specific features that stood out:

  • High Filtration Capacity: The 420 square feet of filter area allows for superior dirt-holding capacity, which means less frequent cleaning for me.
  • Durable Construction: Made with high-quality materials, I found that it stands up well against the elements, ensuring longevity.
  • Easy Cartridge Replacement: I appreciate how easy it is to access and replace the cartridges. It’s a task I can handle without calling in a professional.
  • Versatile Compatibility: It fits various pool sizes and types, making it a versatile choice for many pool owners like myself.

Installation Process

I remember being a bit intimidated by the installation process, but I found that the Pentair 420 Cartridge Filter was user-friendly. It comes with clear instructions, and I was able to set it up with minimal effort. Just make sure to have the necessary tools on hand, and you’ll be ready to go in no time.

Maintenance Tips

Maintaining the Pentair 420 Cartridge Filter has been relatively simple for me. Here are a few tips I’ve picked up along the way:

  • Regular Cleaning: I clean the cartridges at least once a season, or more frequently if my pool is particularly dirty.
  • Inspect for Damage: Every time I clean the cartridges, I check for any signs of wear or damage. This proactive approach has saved me from more costly repairs down the line.
  • Store Properly Off-Season: When the pool is closed, I ensure the filter and cartridges are stored in a dry, protected area to prolong their life.

Price Range and Where to Buy

I found the price of the Pentair 420 Cartridge Filter to be quite reasonable, especially considering its durability and performance. Prices can vary, so I recommend checking online retailers like Amazon, as well as local pool supply stores. It’s always good to compare prices and look for any ongoing sales or discounts.

Conclusion: Is It Worth It?

After using the Pentair 420 Cartridge Filter, I can confidently say that it was a worthwhile investment for my pool. It provides excellent filtration, is easy to maintain, and has proven to be durable over time. If you’re in the market for a reliable pool filter, I highly recommend giving the Pentair 420 a closer look.

Author Profile

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James Mallory
James Mallory is a hands-on reviewer with a background in industrial design and product development. After years working with materials, tools, and hardware in both design studios and manufacturing settings, he developed a sharp eye for what makes a product truly worth using. His early career was spent consulting for companies looking to improve function, durability, and real-life usability skills that now shape every review he writes.

Living in the Blue Ridge foothills, James combines his love for practical problem-solving with a passion for honest storytelling. On Dan Roman Solutions, he shares no-nonsense insights into tools, gear, and everyday products always grounded in real use, not just marketing claims. Whether he's testing a multi-tool, a power drill, or a piece of home equipment, James aims to help readers buy with confidence and skip the guesswork.