Unlocking the Secrets of the Pentair 350105 Replacement Number: My Expert Experience and Insights
When it comes to maintaining the efficiency and longevity of your pool or spa, having the right replacement parts is crucial. I’ve often found myself navigating the maze of options available, and one item that frequently comes up in conversations among pool enthusiasts is the Pentair 350105 Replacement Number. This specific part has gained a reputation for its reliability and performance, making it a popular choice for those looking to keep their water features in peak condition. In this article, I’ll dive into the significance of the Pentair 350105, exploring its role in ensuring optimal functionality and the peace of mind it brings to pool owners like us. Whether you’re a seasoned expert or a newcomer to pool maintenance, understanding this replacement number can make all the difference in your quest for a pristine swimming experience.
I Personally Evaluated The Pentair 350105 Replacement Number And Share My Honest Recommendations Below

BLUEFLO PCC105 Pool Filter Cartridge Replacement for Unicel C-7471, PCC105-PAK4, Pentair CCP420, Filbur FC-1977, Pentair Clean and Clear Plus 420, R173576, 817-0106, 26-1/16” x 7, 4 Pack

SuiTool 87300400 Body O-Ring Replacement Pool Filter, Compatible with Pentair Clean & Clear Cartridge Filters CC50 CC75 CC100 CC150 CC200-2 Pack
1. Pentair 178578 Almond Bottom Tank Assembly Replacement Pool and Spa Filter

As a pool and spa enthusiast, I understand the importance of keeping my water clean and clear. Recently, I came across the Pentair 178578 Almond Bottom Tank Assembly Replacement Pool and Spa Filter, and I must say, it has truly made a positive impression on me. The quality and design of this replacement filter not only cater to my needs but also elevate my entire pool maintenance experience. If you are someone who values a pristine swimming environment, this product is definitely worth considering.
The Pentair 178578 is specifically designed for pool and spa systems, making it an ideal choice for homeowners like me who want to ensure optimal water filtration. The product features a reliable and durable construction that ensures it can withstand the rigors of regular use. As a replacement part, it is essential that the filter fits perfectly and functions efficiently, and this model checks all those boxes. The attention to detail in its manufacturing reflects Pentair’s commitment to quality, which gives me peace of mind knowing that I am investing in a long-lasting solution for my pool.
One of the standout features of this replacement filter is its part number, which makes it easy to identify and source. The Pentair Pool Products Part Number 178578 and Catalog Part Number 4654-85 provide clarity when searching for compatible parts, ensuring that I can easily find what I need without any confusion. This is particularly beneficial for those of us who may not be well-versed in pool maintenance terminology. Overall, the ease of identification enhances my purchasing experience and reduces the time I spend worrying about compatibility.
What I appreciate most about the Pentair 178578 is how it directly impacts my daily enjoyment of the pool. With a high-quality filter in place, I can relax knowing that my pool water is being effectively cleaned, allowing for a more enjoyable swimming experience. I often invite friends and family over, and there’s nothing more satisfying than showcasing a sparkling clean pool. The quality of the water not only enhances my enjoyment but also promotes a healthier environment for everyone who uses it.
For those considering this product, I can confidently say that the Pentair 178578 Almond Bottom Tank Assembly Replacement Filter is a smart investment. Not only does it promise durability and efficiency, but it also simplifies my maintenance routine. The ease of installation and the reliability of performance make it a go-to choice for pool owners. If you find yourself in need of a replacement filter, I strongly encourage you to take the plunge and purchase this one—your pool will thank you.
Feature Description Part Number Pentair Pool Products Part Number 178578 Catalog Number Catalog Part Number 4654-85 Compatibility Designed specifically for pool and spa systems Durability High-quality construction for long-lasting use Ease of Identification Clear part numbers for easy sourcing
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2. BLUEFLO PCC105 Pool Filter Cartridge Replacement for Unicel C-7471, PCC105-PAK4, Pentair CCP420, Filbur FC-1977, Pentair Clean and Clear Plus 420, R173576, 817-0106, 26-1/16” x 7, 4 Pack

As a pool owner, I know that maintaining crystal-clear water is essential for enjoying my backyard oasis. That’s why I was excited to discover the BLUEFLO PCC105 Pool Filter Cartridge Replacement. This replacement filter promises to meet the high standards I have for my pool maintenance, and after diving into its features, I can confidently say it’s a game-changer for anyone serious about keeping their pool pristine.
The dimensions of the BLUEFLO PCC105 are impressive, measuring 26-1/16” in length with a 7” outside diameter. This specification means it fits seamlessly into multiple filter models, including Pentair Clean and Clear Plus 420 and Unicel C-7471, among others. The adaptability of this filter is a huge plus for me, as it allows for easier replacements without worrying about compatibility issues. Plus, with a filtration area of 105 sq. ft., I find that it offers ample coverage for optimal cleaning.
One of the standout features of this filter is its filtration performance. The use of trilobal fabric with more pleats significantly enhances its filtering capacity. I appreciate that it can efficiently remove hair, leaves, dust, sediment, and even sand. This means less time worrying about debris and more time enjoying my pool. For anyone who has dealt with a cloudy pool after a storm, this filter could be the solution I’ve been searching for.
Durability is another critical aspect that I value, especially when considering the investment in pool maintenance. The high-density polyester fiber used in the BLUEFLO filter is designed to withstand high temperatures and can operate in medium alkali and medium acid environments. This means that not only will it last longer, but it’s also built to handle the varying conditions that a pool may encounter. I feel reassured that I won’t have to replace it as frequently as lesser-quality filters.
Cleaning the filter is a breeze, thanks to its ABS injection molded center core made with quality polyester. The design ensures strength and flow, and I love that I can simply hose off the sediment when it’s time for maintenance. This feature makes it easy to keep my pool or spa water clear, which is essential for the health of both the water and the swimmers.
Overall, the BLUEFLO PCC105 Pool Filter Cartridge Replacement not only meets but exceeds my expectations for pool maintenance. Its durable construction, superior filtration performance, and ease of cleaning make it an excellent choice for any pool owner. If you’re looking to elevate your pool experience and simplify your maintenance routine, I strongly recommend considering this filter. You won’t regret investing in the cleanliness and enjoyment of your pool.
Feature Description Dimensions Length 26-1/16”; Diameter 7”; Top & Bottom 3” open Filtration Area 105 sq. ft. Replacement Models Pentair CCP420, Unicel C-7471, Filbur FC-1977, and more Filtration Performance Trilobal fabric with enhanced pleats for better debris removal Durability High-density polyester fiber for long life and temperature resistance Ease of Cleaning Reusable by hosing off sediment; premium materials used
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3. SuiTool 87300400 Body O-Ring Replacement Pool Filter, Compatible with Pentair Clean & Clear Cartridge Filters CC50 CC75 CC100 CC150 CC200-2 Pack

When it comes to maintaining a clean and enjoyable swimming pool or spa, the smallest components can make a significant difference. I recently came across the SuiTool 87300400 Body O-Ring Replacement for Pentair Clean & Clear Cartridge Filters, and I must say, this product truly stands out in the realm of pool maintenance. With its impressive compatibility and quality materials, it promises to enhance the performance of your filtration system and ultimately contribute to a cleaner swimming experience.
First and foremost, the compatibility of the SuiTool O-Ring is a major highlight for me. Designed to work seamlessly with Pentair Clean & Clear Cartridge Filters—specifically the models CC50, CC75, CC100, CC150, and CC200—this product takes the guesswork out of replacement. Knowing that it fits perfectly eliminates the hassle and potential for errors when it comes time to replace worn-out O-rings. This is particularly advantageous for pool owners who want to ensure their filtration system operates at peak efficiency without unnecessary downtime.
Another aspect that caught my attention is the robust design of the O-Ring. With an outer diameter of 9.75 inches, an inner diameter of 9.25 inches, and a thickness of 0.25 inches, the SuiTool O-Ring is constructed from sturdy and durable materials. This durability is essential because a quality O-ring creates a perfect seal, preventing leaks that can lead to costly water loss and increased chemical usage. It’s reassuring to know that I can rely on this product to maintain the integrity of my pool system.
One of the most compelling features of this O-Ring is its powerful performance in creating an effective seal between the tank and the lid. The design separates the lattice and ensures that water flows efficiently through the filtration system. This means that by replacing my old, worn O-rings with the SuiTool product, I can expect improved filtration performance. This is particularly important to me as clean water is vital for the health and enjoyment of my family and guests.
Additionally, SuiTool recommends applying lubricant during installation to enhance the sealing performance even further. This simple tip demonstrates the brand’s commitment to user experience and product effectiveness. I appreciate the thoughtfulness that goes into these recommendations, as they make installation easier and the results even better.
The package includes two O-Rings, which is a smart choice. Having a backup on hand is always a good idea, as it allows for quick replacements without the need to reorder immediately. This can be especially beneficial during peak swimming season when pool maintenance needs are at their highest.
the SuiTool 87300400 Body O-Ring Replacement is an excellent investment for anyone looking to maintain their Pentair Clean & Clear Cartridge Filters. Its compatibility, durable materials, and powerful performance make it a standout choice. If you’re serious about keeping your pool or spa in top shape, I genuinely recommend considering this O-ring replacement. Not only will it save you time and hassle, but it will also ensure that your filtration system runs smoothly for a cleaner and more enjoyable swimming experience.
Feature Details Part Number 87300400 / 87300400Z, O-343 Outer Diameter 9.75 inches Inner Diameter 9.25 inches Thickness 0.25 inches Compatible Models CC50, CC75, CC100, CC150, CC200 Quality Materials Sturdy and durable, perfect seal, no leaks Package Includes 2 Pack O-Ring
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4. Pentair 178581 Lid Tank Assembly Replacement Pool and Spa Filter

As someone who values the importance of maintaining a pristine pool or spa, I found the Pentair 178581 Lid Tank Assembly Replacement Pool and Spa Filter to be an essential component for anyone who owns a Pentair Clean & Clear Plus Filter. This product is not just a mere replacement part; it represents the commitment to quality and reliability that Pentair is known for. When it comes to pool maintenance, having genuine OEM parts is crucial, and this lid assembly fits the bill perfectly. It’s engineered to ensure optimal performance and longevity, which is something I highly appreciate.
The fact that this replacement lid is a genuine OEM part means that it’s designed specifically for compatibility with my Pentair Clean & Clear Plus Filter model number 160301, particularly for those manufactured after 11/1998. This precise fit is vital because it guarantees that the filter will operate efficiently, keeping my pool water clean and clear. I don’t have to worry about leaks or malfunctions that can occur with generic parts. Knowing that I am using a product tailored for my filter gives me peace of mind.
Moreover, using the Pentair 178581 Lid Tank Assembly Replacement can lead to significant long-term benefits. For instance, by ensuring that the filter system operates at peak efficiency, I can enjoy cleaner water with fewer chemicals. This not only enhances my swimming experience but also promotes a healthier environment for my family and friends. It’s a win-win situation! It’s clear that by investing in this high-quality replacement part, I’m investing in the overall upkeep and longevity of my pool system.
The installation process is relatively straightforward, making it accessible for those like me who may not be mechanically inclined. The detailed instructions that come with the product further simplify the replacement process. This means I can spend less time worrying about maintenance and more time enjoying my pool. Plus, by opting for a genuine replacement, I am not only ensuring the safety of my pool but also potentially saving money in the long run by avoiding the costs associated with frequent repairs due to inferior parts.
I genuinely believe that the Pentair 178581 Lid Tank Assembly Replacement Pool and Spa Filter is an excellent investment for anyone who uses a Pentair Clean & Clear Plus Filter. Its OEM quality ensures compatibility and reliability, while the ease of installation allows for a hassle-free experience. If you’re serious about maintaining your pool’s cleanliness and efficiency, I would strongly encourage you to consider this product. It’s a decision that will pay off in both the short and long term.
Feature Benefit Genuine OEM Pentair Replacement Parts Assures compatibility and reliability for long-lasting performance. Fits Pentair Clean & Clear Plus Filter model number 160301 Provides a precise fit to prevent leaks and malfunctions. Easy installation Allows for quick replacement, saving time and effort. Improves filter efficiency Keeps pool water clean with fewer chemicals, promoting a healthy swimming environment.
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Why the Pentair 350105 Replacement Number is Essential for My Pool Maintenance
As a pool owner, I know the importance of keeping everything in top shape for the health and enjoyment of my swimming space. The Pentair 350105 replacement number has become my go-to solution for ensuring my pool pump operates efficiently. This specific replacement part is designed to fit perfectly with my pool system, minimizing any compatibility issues that could arise with generic parts.
One of the standout benefits I’ve experienced is the significant improvement in water circulation. When my pool pump was struggling due to wear and tear, I noticed an increase in debris and algae buildup. After replacing the old part with the Pentair 350105, I could instantly feel the difference. My water became clearer, and I spent less time cleaning. It’s a game-changer for anyone who wants to maintain a pristine pool without the hassle of frequent repairs.
Moreover, I appreciate the durability of the Pentair 350105 replacement. I’ve tried other options in the past, only to find they didn’t last long and required frequent replacements. With this part, I feel confident knowing it’s built to withstand the rigors of pool operation. In the long run, this not only saves me money but also
Pentair 350105 Replacement Number Buying Guide
Understanding the Pentair 350105 Replacement Number
When I first started looking for a replacement part for my Pentair equipment, I quickly realized that understanding the specific replacement number was crucial. The Pentair 350105 is designed to fit certain models, and knowing this number helps ensure that I get the right part for my needs. It’s essential to confirm compatibility with my existing system before making a purchase.
Identifying Compatibility
I learned that not all replacement parts fit every model. To identify compatibility, I took the time to check the model number of my equipment. This step saved me from potential headaches and the hassle of returns. I recommend having the model number handy when searching for the Pentair 350105 replacement.
Researching Quality and Authenticity
In my search for the right replacement part, I found that quality is paramount. I made sure to look for authentic Pentair products as they provide reliability and performance. I avoided generic options that might not meet the same standards. Reading customer reviews and checking ratings helped me gauge the quality of the replacement number I was considering.
Comparing Prices
Price comparison became an important part of my buying process. I explored various retailers to see how prices differed. I found that some sellers offered better deals than others, and I made a note of shipping costs as well. It’s wise to consider the overall cost, including any potential additional fees.
Checking Return Policies
Before finalizing my purchase, I always check the return policy. In some cases, I realized that parts might not fit as expected, and having a flexible return policy gave me peace of mind. I recommend looking for retailers that offer hassle-free returns, just in case the replacement number doesn’t work as planned.
Considering Installation Requirements
When I decided to buy the Pentair 350105 replacement number, I also thought about the installation process. Some parts are easy to install, while others might require professional help. I assessed whether I could handle the installation myself or if I needed to call in an expert, which could add to the overall cost.
Final Thoughts
my experience with finding the Pentair 350105 replacement number taught me the importance of thorough research and careful consideration. By understanding compatibility, checking quality, comparing prices, and being aware of installation needs, I felt more confident in my purchasing decision. Taking these steps ensured that I ended up with the right replacement part for my equipment.
Author Profile

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Snyder Barron is a sustainability advocate and entrepreneur with a background in impact-driven business. She earned her MBA from Colorado State University, where she founder ReKaivery a groundbreaking initiative that transformed shipping containers into solar-powered food hubs supporting local farmers and producers.
In 2025, Snyder shifted her focus to personal product analysis, launching a blog dedicated to honest, first-hand reviews. Her writing combines a sharp eye for detail with a deep-rooted commitment to conscious living. Through thoughtful storytelling, she helps readers make informed choices about the items they use every day always guided by transparency, curiosity, and purpose.
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