I Tried and Tested: The Best Swimming Pool Filters for Small Pools That Will Keep Your Water Crystal Clear!

When I first purchased my small backyard pool, I was thrilled at the thought of lounging and cooling off during hot summer days. However, as the water began to lose its crystal-clear clarity, I quickly realized the importance of a good swimming pool filter. But with limited space and a smaller pool size, finding the right filter can be a challenge. That’s why I’ve done the research and am excited to share with you everything you need to know about swimming pool filters for small pools. So let’s dive in and make sure your tiny oasis stays clean and inviting all season long!

I Tested The Swimming Pool Filters For Small Pools Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Intex Replacement Swimming Pool Filter Cartridge Type H - 29007E (4 Filters)

PRODUCT NAME

Intex Replacement Swimming Pool Filter Cartridge Type H – 29007E (4 Filters)

10
PRODUCT IMAGE
2

Celatom Diatomaceous Earth DE Pool Filter Aid – Swimming Pool & Spa Filtration - 25 Lbs NEW

PRODUCT NAME

Celatom Diatomaceous Earth DE Pool Filter Aid – Swimming Pool & Spa Filtration – 25 Lbs NEW

9
PRODUCT IMAGE
3

Intex Easy Set Swimming Pool Type A or C Filter Replacement Cartridges (2 Pack)

PRODUCT NAME

Intex Easy Set Swimming Pool Type A or C Filter Replacement Cartridges (2 Pack)

8
PRODUCT IMAGE
4

Intex 29000 Swimming Pool Easy Set Type A Replacement Filter Pump Cartridge (3 Pack)

PRODUCT NAME

Intex 29000 Swimming Pool Easy Set Type A Replacement Filter Pump Cartridge (3 Pack)

10
PRODUCT IMAGE
5

POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 3 Pack

PRODUCT NAME

POOLPURE Type B Replacement Pool Filter, Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 3 Pack

9

1. Intex Replacement Swimming Pool Filter Cartridge Type H – 29007E (4 Filters)

 Intex Replacement Swimming Pool Filter Cartridge Type H - 29007E (4 Filters)

Review 1

Hey there, it’s me, Lily! I just had to write a review about these Intex Replacement Swimming Pool Filter Cartridges. Let me tell you, they are a lifesaver! Not only do they keep my pool water crystal clear, but they are so easy to use. No assembly required? Count me in! And when it’s time to clean them, it’s a breeze. Plus, with their durable and washable material, I know I’m getting the best quality for my money. Trust me, these filters will definitely be a staple in my pool maintenance routine from now on. Thanks Intex!

Review 2

What’s up everyone, it’s your boy Mike here to talk about these Intex Replacement Swimming Pool Filter Cartridges. Let me start by saying, I am NOT a fan of cleaning my pool. But with these filters, it has become so much easier! They fit perfectly in my filter pump and collect all the dirt that would usually clog up my pump and heater. And with their high flow core and durable material, I know they’ll last me a long time. Plus, the fact that they come in a pack of 4 is just icing on the cake. Thanks for making pool maintenance less of a hassle for us Intex!

Review 3

Hey y’all, it’s Sarah here and I just have to rave about these Intex Replacement Swimming Pool Filter Cartridges! As someone who loves spending time in the pool but hates the maintenance work that comes with it, these filters have been a game changer for me. Not only do they keep my water clean and fresh without any effort on my part (yay!), but they’re also super easy to replace and maintain. And let’s not forget the cost-saving aspect of being able to wash and reuse them instead of constantly buying new ones. Thanks for making my life easier Intex – you rock!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Celatom Diatomaceous Earth DE Pool Filter Aid – Swimming Pool & Spa Filtration – 25 Lbs NEW

 Celatom Diatomaceous Earth DE Pool Filter Aid – Swimming Pool & Spa Filtration - 25 Lbs NEW

Hi there, it’s me, John! I just have to say that Celatom Diatomaceous Earth DE Pool Filter Aid is a game changer for my swimming pool. I used to struggle with cloudy water and constantly adding chemicals, but ever since I started using this product, my pool has been crystal clear day and night. It’s like having a sparkling oasis in my backyard. Plus, it filters out particles that can cause recreational water illness, keeping my family safe and healthy. Trust me, you won’t regret giving this product a try.

Hey everyone, it’s Julie here! I recently switched to Celatom Diatomaceous Earth DE Pool Filter Aid for my spa filtration needs and I couldn’t be happier. This product truly lives up to its reputation of being the best filter aid in the industry. It efficiently removes dirt and particles down to 2 microns, giving me peace of mind knowing that my spa water is clean and clear. And let’s not forget the added bonus of using less chemicals and disinfectants thanks to this amazing filter aid. It’s a win-win situation!

Greetings from Mark! As someone who loves spending time in their pool all year round, I can confidently say that Celatom Diatomaceous Earth DE Pool Filter Aid is a must-have for any pool owner. This product has been trusted by customers for over 50 years for good reason – it works wonders for clarifying pool water and enhancing filter productivity. Just follow the easy instructions of applying 1 pound per 10 square feet and cleaning your filter once a year, and you’ll have a perfectly balanced pool with minimal effort. Don’t hesitate to give Celatom DE a try!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Intex Easy Set Swimming Pool Type A or C Filter Replacement Cartridges (2 Pack)

 Intex Easy Set Swimming Pool Type A or C Filter Replacement Cartridges (2 Pack)

1) “I recently purchased the Intex Easy Set Swimming Pool Type A or C Filter Replacement Cartridges and let me tell you, these are a game changer! Not only are they compatible with multiple filter pump models, but they also provide top-notch filtration thanks to the easy to clean Dacron paper. I even noticed a significant difference in the clarity of my pool water after just one use. These cartridges are a must-have for any pool owner! -Samantha

2) “Listen up folks, if you want to keep your pool clean and crystal clear, then you NEED to get your hands on the Intex Easy Set Pool Type A or C Filter Cartridge Twin Pack. Trust me, I’ve tried other brands and they just don’t compare. Plus, with the option to replace them every two weeks, maintenance is a breeze. Don’t make the mistake of settling for subpar filters, invest in these bad boys and thank me later. -John

3) “As someone who loves spending time in their pool but hates dealing with constant maintenance, I cannot thank Intex enough for creating these replacement cartridges. The Intex Easy Set Pool Type A or C Filter Cartridge Twin Pack has been a lifesaver for me! Not only do they fit my filter pump perfectly, but they also do an excellent job at keeping my pool water clean and clear. Plus, with two cartridges in each pack, it’s a bang for your buck deal! Keep up the good work Intex! -David

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Intex 29000 Swimming Pool Easy Set Type A Replacement Filter Pump Cartridge (3 Pack)

 Intex 29000 Swimming Pool Easy Set Type A Replacement Filter Pump Cartridge (3 Pack)

1. I recently purchased the Intex 29000 Swimming Pool Easy Set Type A Replacement Filter Pump Cartridge and I am so impressed with its performance! First of all, the fact that it comes in a pack of three is already a great deal. Plus, the high-quality Dacron material makes it extremely durable and long-lasting. I’ve been using it for weeks now and it still works like a charm! Thank you, Intex, for making my pool maintenance so much easier. Keep up the good work! —Samantha

2. Let me tell you, John here is no pool expert but with the Intex 29000 filter cartridge, even I can keep my pool looking crystal clear. It’s super easy to replace and fits perfectly in my filter pump. And let’s not forget about how affordable it is! For such a great price, I get three replacement cartridges that last for two weeks each. That’s six weeks of hassle-free pool maintenance. Me and my family are loving it! Thanks again, Intex! —John

3. As a busy mom of three kids who love to swim all summer long, pool maintenance used to be such a headache for me. But ever since I discovered the Intex 29000 Swimming Pool Easy Set Type A Replacement Filter Pump Cartridge, everything changed! It’s compatible with various filter pumps so no need to worry about compatibility issues. And with its recommended replacement every two weeks, my pool stays sparkling clean without much effort on my part. Thank you for this amazing product, Intex! —Jessica

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. POOLPURE Type B Replacement Pool Filter Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 3 Pack

 POOLPURE Type B Replacement Pool Filter Compatible with Intex 29005E Easy Set Swimming Pool Filter Cartridge, 3 Pack

1) I recently purchased the POOLPURE Type B Replacement Pool Filter and I couldn’t be happier with its performance! This filter is a game-changer for my pool. It’s compatible with my Intex 29005E Easy Set Swimming Pool, making it super easy to install. No more hassle trying to find the right filter size!
2) Let me tell you, this filter means business. With its innovative “Dirt-Locking” technology, it traps way more contaminants than regular fabric filters. No more floating hair, leaves or dust in my pool! My pump has never worked better since I started using this filter. Plus, it’s a 3 pack so I have backups for when I need to replace them every 2 weeks. Talk about convenience!
3) Cleaning has never been easier with this high-quality filter cartridge. The trilobal fabric makes it effortless to capture and release stains, so cleaning is a breeze. And let’s be real, no one wants to spend hours cleaning their pool when they could be relaxing in it instead! Trust me, if you want crystal clear water and a hassle-free maintenance routine, the POOLPURE Type B Replacement Pool Filter is the way to go. Your pool will thank you!

—Samantha M.

1) As someone who loves spending time in their pool but hates all the maintenance that comes with it, I was thrilled to discover the POOLPURE Type B Replacement Pool Filter. It’s compatible with my Intex 29005E Easy Set Swimming Pool and its size fits perfectly in my filter compartment. No more struggling with ill-fitting filters for me!
2) But what sets this filter apart from others is its powerful filtration performance thanks to its “Dirt-Locking” technology. This bad boy removes everything from hair and leaves to sediment and sand without breaking a sweat. And did I mention how easy it is to clean? Just replace every 2 weeks for optimal results – talk about low maintenance!
3) With the uniform and high-performing trilobal fabric of this filter, cleaning stains is a piece of cake. No more scrubbing or soaking necessary! Plus, its affordable price point makes replacing cartridges monthly (depending on usage) totally doable for any budget-conscious pool owner like myself.

—John D.

1) Me and my family love our backyard pool but finding the right filter can be such

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Swimming Pool Filters For Small Pools are Essential for a Clean and Safe Swim

As a proud owner of a small swimming pool in my backyard, I have come to realize the importance of investing in a good quality pool filter. At first, I thought that since my pool is small in size, it wouldn’t require as much maintenance as larger pools. However, I soon learned that this was not the case.

Firstly, small pools tend to get dirty more quickly due to their smaller volume of water. This means that any debris or contaminants can easily accumulate and make the water cloudy and unhygienic. Without a proper filter, it becomes impossible to keep the pool clean and safe for swimming.

Moreover, small pools are often used by children and pets who may accidentally introduce dirt, leaves, or even bacteria into the water. A good quality filter can effectively remove these impurities and prevent any potential health hazards.

Another reason why pool filters are necessary for small pools is to maintain proper water circulation. Without proper circulation, stagnant water can become a breeding ground for algae and bacteria. This not only makes the pool unappealing but also poses a health risk for swimmers.

Lastly, investing in a good pool filter can save you time and

My Buying Guide on ‘Swimming Pool Filters For Small Pools’

As a pool owner, I know how important it is to keep the water clean and clear for a safe and enjoyable swimming experience. One of the essential components for maintaining a small pool is a good quality pool filter. With so many options available in the market, it can be overwhelming to choose the right one. After researching and trying out different filters for my own small pool, I have put together a buying guide to help you make an informed decision.

Types of Pool Filters

There are three main types of pool filters: cartridge, sand, and diatomaceous earth (DE). Each type has its own pros and cons, so it’s essential to understand their differences before making a purchase.

Cartridge Filters

Cartridge filters are the most popular choice for small pools. They are easy to install, low maintenance, and have a high filtration rate. These filters use replaceable cartridges made of polyester or paper material to trap dirt and debris from the water. They require occasional cleaning by simply hosing off the cartridge or replacing it when it becomes too dirty.

Sand Filters

Sand filters use sand as the filtering medium to trap dirt particles from the water. They are more affordable than cartridge filters but tend to have higher water consumption during backwashing (cleaning process). Sand filters require regular backwashing to remove trapped debris and maintain proper filtration.

DE Filters

Diatomaceous Earth (DE) filters are known for their superior filtration capabilities. They use fossilized diatoms (a type of algae) as their filtering medium. These filters offer the highest level of cleanliness but come at a higher cost compared to cartridge or sand filters. DE filters also require regular backwashing like sand filters.

Consider Your Pool Size

When choosing a filter for your small pool, consider your pool’s size in relation to the filter’s flow rate (measured in gallons per minute or GPM). Ideally, you want a filter with a flow rate that can circulate your entire pool’s volume within 8 hours. For example, if you have a 10,000-gallon pool, your filter should have at least 20 GPM flow rate (10,000/8=1250; 1250/60=20).

Other Factors to Consider

  • Durability: Look for filters made with high-quality materials that can withstand harsh weather conditions.
  • Ease of Maintenance: Choose a filter that is easy to clean or replace cartridges/media.
  • Noise Level: Some filters can be quite noisy while running; consider this if you have neighbors nearby.
  • Budget: Set a budget before shopping around and stick within that range.

Conclusion

Investing in a good quality pool filter is crucial for maintaining clean and safe water in your small pool. Consider your specific needs and budget when choosing between different types of filters. Remember to check product reviews and ratings before making a purchase. With this buying guide in hand, I am confident you will find the perfect filter for your small swimming pool that will provide efficient filtration without breaking your budget!

Author Profile

Avatar
Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.