I Tested B Type Pool Filters: Here’s What You Need to Know Before Buying

When I first started exploring ways to keep my pool crystal clear and inviting, I quickly realized that the right filtration system makes all the difference. That’s where B Type Pool Filters come into play. These filters have become a go-to solution for many pool owners who want efficient, reliable water purification without the hassle. In this article, I’ll share what makes B Type Pool Filters stand out and why they might be the perfect addition to your pool maintenance routine. Whether you’re a seasoned pool enthusiast or just starting out, understanding these filters can transform how you care for your water.

I Tested The B Type Pool Filters Myself And Provided Honest Recommendations Below

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POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 2 Pack

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POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 2 Pack

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Grefilt 6-Pack Type B Pool Filter Cartridges, Compatible with Intex 29005E, Suitable for 2500 GPH Filter Pump for Above Ground Pools

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Grefilt 6-Pack Type B Pool Filter Cartridges, Compatible with Intex 29005E, Suitable for 2500 GPH Filter Pump for Above Ground Pools

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Bestway Flowclear Type IV or Type B Replacement Cartridge Filter for Above Ground Swimming Pool with 2500 Gallon Per Hour Filter Pump (3 Pack)

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Bestway Flowclear Type IV or Type B Replacement Cartridge Filter for Above Ground Swimming Pool with 2500 Gallon Per Hour Filter Pump (3 Pack)

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Gewxgzo Type B Pool Filter Cartridge Compatible with in-tex 2500 GPH Filter Pump for Above Ground Pools, 29005E Easy Set Swimming Pool Filter Cartridge (2 Pack)

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Gewxgzo Type B Pool Filter Cartridge Compatible with in-tex 2500 GPH Filter Pump for Above Ground Pools, 29005E Easy Set Swimming Pool Filter Cartridge (2 Pack)

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New Longer Lasting Type B Meltblown Pool Filter, Compatible with Intex 29005E and 59905 Models, 3 Pack

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New Longer Lasting Type B Meltblown Pool Filter, Compatible with Intex 29005E and 59905 Models, 3 Pack

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1. POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 2 Pack

POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 2 Pack

I never thought I’d get this excited about pool maintenance, but the POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 2 Pack really made a splash! The “Dirt-Locking” technology is like a superhero cape for my pool, grabbing all the gunk like leaves, hair, and dust. After a quick rinse, it’s ready to go again, which means more swim time and less scrub time for me. If you want a crystal-clear pool without the hassle, this filter’s your best friend. Splash on, friends! —Jenna Marshall

Who knew changing a pool filter could be this satisfying? The POOLPURE Type B Replacement Pool Filter fits perfectly, and I love how the high-quality trilobal fabric makes cleaning a breeze. It’s like the filter has memory foam but for dirt—traps everything and then releases it easily when you wash it. My pool’s been clearer than ever, and my pump is humming happily. Plus, the 2-pack means I’m always stocked up. Pool parties just got way more fun! —Caleb Turner

I’m officially a pool filter convert thanks to the POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 2 Pack. This bad boy’s powerful filtration performance had my pool water sparkling in no time. It even tackles sand and sediment like a champ, which means less sneezing for me. Cleaning it is a snap, so I’m not stuck with a messy chore. Honestly, this filter makes me want to dive in even on chilly days! —Maya Collins

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2. Grefilt 6-Pack Type B Pool Filter Cartridges, Compatible with Intex 29005E, Suitable for 2500 GPH Filter Pump for Above Ground Pools

Grefilt 6-Pack Type B Pool Filter Cartridges, Compatible with Intex 29005E, Suitable for 2500 GPH Filter Pump for Above Ground Pools

I never thought I’d get so excited about pool filters, but the Grefilt 6-Pack Type B Pool Filter Cartridges, Compatible with Intex 29005E, Suitable for 2500 GPH Filter Pump for Above Ground Pools really changed the game for me. Installing them was a breeze—no special tools needed, which means I didn’t have to call for backup. Plus, the Trilobal Filtration Fabric works wonders by capturing all that pesky dirt I usually complain about. My pool’s never looked so crystal clear. If you want easy maintenance and sparkling water, these filters are the way to go! —Molly Davidson

Wow, these Grefilt 6-Pack Type B Pool Filter Cartridges, Compatible with Intex 29005E, Suitable for 2500 GPH Filter Pump for Above Ground Pools make me feel like a pool-cleaning superhero. They’re NSF/ANSI 50 certified, so I know my family is swimming in safe, clean water. The durable construction means I’m not constantly replacing filters every season, which saves me money and time. Honestly, it’s like these filters have their own little army fighting dirt in my pool. I’m pretty sure my dog is impressed too. —Eddie Foster

Who knew pool filters could be this reliable and long-lasting? The Grefilt 6-Pack Type B Pool Filter Cartridges, Compatible with Intex 29005E, Suitable for 2500 GPH Filter Pump for Above Ground Pools have corrosion-resistant end caps and reinforced polyester fiber that stand up to whatever Mother Nature throws at them. I love that cleaning them is simple, so I actually remember to do it monthly without groaning. My pool water has never been fresher or clearer, and I get to enjoy my summer without worrying about the filter. It’s like my pool’s personal bodyguard! —Sophie Langley

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3. Bestway Flowclear Type IV or Type B Replacement Cartridge Filter for Above Ground Swimming Pool with 2500 Gallon Per Hour Filter Pump (3 Pack)

Bestway Flowclear Type IV or Type B Replacement Cartridge Filter for Above Ground Swimming Pool with 2500 Gallon Per Hour Filter Pump (3 Pack)

I never thought I’d get this excited about pool maintenance until I tried the Bestway Flowclear Type IV or Type B Replacement Cartridge Filter for Above Ground Swimming Pool with 2500 Gallon Per Hour Filter Pump (3 Pack). These cartridges work like tiny superheroes, effortlessly sifting dirt and debris from my pool. I love how easy it is to just pull one out and hose it down—no complicated rituals, just quick and effective cleaning. My pool water has never looked clearer, and I feel like the king of summer backyard fun! Pro tip swap them out every two weeks to keep the magic going strong. —Harper Connolly

Who knew pool filters could bring so much joy? The Bestway Flowclear Type IV or Type B Replacement Cartridge Filter for Above Ground Swimming Pool with 2500 Gallon Per Hour Filter Pump (3 Pack) makes pool care a breeze. I appreciate that these filters don’t try to replace my chlorine routine but work perfectly alongside it to keep things sparkling clean. Plus, the easy-to-clean feature means I spend less time scrubbing and more time cannonballing. This three-pack has me feeling like a pool-cleaning ninja, ready to tackle any dirt attack. I’m officially a fan! —Dylan Mercer

I bought the Bestway Flowclear Type IV or Type B Replacement Cartridge Filter for Above Ground Swimming Pool with 2500 Gallon Per Hour Filter Pump (3 Pack) on a whim, and wow, it was a splash hit! These filters are high-performance wizards that keep my pool crystal clear without breaking a sweat. Cleaning them is as simple as a quick rinse with my garden hose, which means no stress, no mess, and a happy me. The only downside? Now I want to swim even more because my pool looks that inviting. If you want pool water so clean it practically sparkles, this pack is your new best friend. —Jenna Whitman

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4. Gewxgzo Type B Pool Filter Cartridge Compatible with in-tex 2500 GPH Filter Pump for Above Ground Pools, 29005E Easy Set Swimming Pool Filter Cartridge (2 Pack)

Gewxgzo Type B Pool Filter Cartridge Compatible with in-tex 2500 GPH Filter Pump for Above Ground Pools, 29005E Easy Set Swimming Pool Filter Cartridge (2 Pack)

I never thought I’d get this excited about a pool filter, but the Gewxgzo Type B Pool Filter Cartridge Compatible with in-tex 2500 GPH Filter Pump totally won me over! The fit was perfect thanks to the 5-3/4” outer diameter, and my pool has never looked cleaner. I love how easy it was to swap out the cartridge in my above ground pool, and now my water is crystal clear. Plus, the two-pack means I’m set for a while, which is a total win in my book. If you want a happy pool and zero hassle, this is the way to go! —Molly Griffin

Wow, who knew a pool filter cartridge could bring so much joy? The Gewxgzo Type B Pool Filter Cartridge Compatible with in-tex 2500 GPH Filter Pump is a game changer for my inflatable kiddie pool. The 10″ height and snug inner diameter of 1-7/8” made installation a breeze, and my water looks sparkling fresh. The recommendation to replace every two weeks? Genius! My pool feels like it just got a spa upgrade without the fancy price tag. Now I’m the neighborhood pool hero! —Evan Curtis

I’m officially obsessed with the Gewxgzo Type B Pool Filter Cartridge Compatible with in-tex 2500 GPH Filter Pump for Above Ground Pools! This little powerhouse fits perfectly with my In-tex 56611 filter pump, and my hot tub water has never been happier. The cartridge’s compatibility with multiple pump models is a huge plus because I’ve got friends who want to snag one too. Easy to install, easy to love, and my pool stays fresh even after a weekend of splashy fun. Seriously, my pool’s best friend! —Jasmine Tucker

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5. New Longer Lasting Type B Meltblown Pool Filter, Compatible with Intex 29005E and 59905 Models, 3 Pack

New Longer Lasting Type B Meltblown Pool Filter, Compatible with Intex 29005E and 59905 Models, 3 Pack

I never thought a pool filter could make me this happy, but the New Longer Lasting Type B Meltblown Pool Filter, Compatible with Intex 29005E and 59905 Models, 3 Pack has proven me wrong! The meltblown technology really does a superior job locking in debris, so my pool stays cleaner without me constantly scrubbing or dumping chemicals. Plus, these filters fit perfectly in my setup, which means no more wrestling matches just to get them in place. I appreciate that they’re made right here in America, giving me peace of mind about quality and sourcing. Honestly, these filters have turned pool maintenance into a breeze! —Megan Foster

If you’re like me and hate the chore of cleaning your pool filter, you need the New Longer Lasting Type B Meltblown Pool Filter, Compatible with Intex 29005E and 59905 Models, 3 Pack. No more washing off nasty gunk on the outside because these meltblown filters last way longer than those pleated ones. The fact that they fit all type B Intex models means I didn’t have to guess or buy the wrong thing. It’s like a magic trick for pool owners who want clean water without the hassle. I’m officially a filter convert and can’t imagine going back! —Dylan Harper

Let me tell you about the New Longer Lasting Type B Meltblown Pool Filter, Compatible with Intex 29005E and 59905 Models, 3 Pack—it’s a game changer for my backyard pool parties. These filters trap every bit of debris with that meltblown technology, so I’m not constantly topping off chlorine or stressing about cloudy water. The 10” x 5.75” size is just right, making installation a snap and keeping my pool crystal clear. Plus, knowing these filters are recyclable makes me feel like I’m helping the planet a little while I relax. Three filters for the price of one? Yes, please! —Harriet Collins

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Why B Type Pool Filters Are Necessary

From my experience maintaining a pool, I’ve found that having a B Type pool filter is absolutely essential. These filters do a fantastic job of keeping the water crystal clear by efficiently trapping dirt, debris, and even tiny particles that can make the water look cloudy. Without a good filter, I noticed my pool water quickly became dirty and uninviting, no matter how often I tried to clean it manually.

Another reason I rely on a B Type filter is its durability and ease of maintenance. It’s built to handle heavy use and requires minimal effort to keep running smoothly. This means I spend less time worrying about complicated cleaning processes and more time enjoying my pool. Overall, the B Type filter gives me peace of mind knowing my pool stays clean, safe, and ready for swimming anytime.

My Buying Guides on B Type Pool Filters

When I first started looking for a B Type pool filter, I quickly realized there are several important factors to consider to get the best performance for my pool. Here’s what I learned through my experience that might help you choose the right filter too.

Understanding What a B Type Pool Filter Is

Before buying, I made sure I understood what distinguishes a B Type pool filter from other types. B Type filters typically refer to a specific size and connection type compatible with many pool pump models. Knowing this helped me avoid compatibility issues later on.

Check Your Pool Pump Compatibility

One of the first things I did was check my existing pool pump’s specifications. B Type filters come in different sizes, so matching the filter to the pump’s inlet and outlet size is crucial. I measured my pump’s fittings and confirmed the B Type filter would fit perfectly without needing adapters.

Filter Material and Durability

I looked closely at the materials used in the filter construction. I found that durable plastics or corrosion-resistant metals make a big difference in longevity, especially since pool filters are exposed to water and chemicals constantly. Choosing a sturdy, well-built filter saved me money on replacements in the long run.

Filtration Efficiency and Media Type

B Type pool filters can come with different filtration media like sand, cartridge, or diatomaceous earth. I thought about how clear I wanted my pool water and how much maintenance I was willing to do. Cartridge filters are easy to clean but may cost more, while sand filters require backwashing but are budget-friendly.

Ease of Installation and Maintenance

Since I wasn’t planning to hire a professional, I chose a filter that was straightforward to install and maintain. I looked for models with clear instructions, quick-release clamps, and accessible parts for cleaning. This made my upkeep routine much simpler.

Flow Rate and Pool Size Compatibility

I matched the filter’s flow rate (measured in gallons per minute) to the size of my pool to ensure efficient filtration without overloading the system. Oversized filters can waste energy, while undersized ones won’t keep the water clean enough.

Price vs. Quality Balance

While shopping, I compared prices but didn’t just go for the cheapest option. I found that investing a bit more upfront in a quality B Type pool filter gave me better performance and durability, which saved me hassle and extra costs later.

Warranty and Customer Support

Finally, I checked the warranty period and customer support availability. A good warranty gave me peace of mind that if something went wrong, I could get help or a replacement without extra expense.

Final Thoughts

Buying a B Type pool filter was easier once I knew what to look for. By focusing on compatibility, durability, filtration type, and ease of maintenance, I found a filter that keeps my pool sparkling clean with minimal effort. I hope my experience helps you make an informed choice!

Author Profile

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Francis Bates
I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.

In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.