Key Takeaways
- The top picks balance durability, compatibility, and price, with heavy-duty options favored for long-term savings.
- Universal cartridges provide versatility but may require more precise fitting or adjustments.
- Reputation of the brand and product reviews significantly influence long-term satisfaction and performance.
- Compatibility with specific filter models is critical to avoid mismatched replacements and potential damage.
- Higher upfront costs often correlate with increased lifespan and better filtration efficiency.
More Details on Our Top Picks
Bestway 58012E Type III/A Outdoor Swimming Pool Filter Pump Cartridge Replacement 4.2″x8″ for Use in 500/800/1500 Gallon Filter Pumps (6 Pack)
This pack of six cartridges offers a budget-friendly option for maintaining pools with various pump sizes, making it ideal for homeowners who need reliable replacements without overspending. Compared with the premium options like the Swimara Ultra Series, these are less durable but excel in affordability and ease of use. They are simple to clean and replace, fitting a range of pumps from 500 to 1500 gallons, which provides flexibility for different pool setups. However, they require bi-weekly replacement to sustain optimal filtration, and their build may not withstand the high-pressure cycles as long as the Swimara Ultra Series. Tradeoffs include lower lifespan and slightly reduced durability for significant cost savings. This pick makes the most sense for casual pool owners seeking straightforward, economical replacements for standard pump models.
Pros:- Highly affordable for a 6-pack, providing excellent value
- Compatible with multiple pump sizes, offering versatility
- Easy to clean and maintain with simple debris removal
- Bulk pack reduces frequent replacements
Cons:- Lower durability may lead to more frequent replacements
- Not designed for high-pressure or heavy-duty use
- Requires bi-weekly replacement to maintain filtration efficiency
Best for: Budget-conscious homeowners with small to medium pools who want easy-to-clean, compatible cartridges.
Not ideal for: Pool professionals or users with high-pressure systems needing long-lasting, heavy-duty filters.
- Dimensions:4.2″ x 8″
- Pack Size:6 cartridges
- Compatibility:500/800/1500 gallon pumps
- Material:PVC/plastic
- Replacement Frequency:Every 2 weeks
- Fitment:Type III/A
Bottom line: This set is perfect for casual pool owners prioritizing affordability and easy maintenance over longevity.
CCP420 PCC105 178584 R173576 817-0106, 5 oz+ Trilobal Fabric Pool Filter Cartridges, Compatible with Pentair Clean & Clear Plus 420 (#160301) & Waterway 425, 4-Pack, Ultra Series
This 4-pack of premium cartridges is designed for high-performance pools, with upgraded 5 oz+ trilobal fabric that captures particles down to 10 microns. Compared to the Bestway cartridges, it offers significantly longer lifespan and enhanced debris-trapping capabilities, making it ideal for pools with heavy usage or during storm cleanup. Built with reinforced anti-collapse cores, these cartridges handle high-pressure systems without deforming, ensuring consistent flow and filtration. Although they are more expensive upfront, they deliver up to 24 months of reliable service, reducing overall replacement costs. Their high-quality materials and NSF/ANSI 50 certification assure safety and durability, making them suitable for discerning pool owners and professionals. The main tradeoff is a higher initial investment and potentially overkill for small, infrequently used pools.
Pros:- Captures particles as small as 10 microns for crystal-clear water
- Extended service life up to 24 months reduces replacement frequency
- Reinforced core prevents collapse under high pressure
- NSF/ANSI 50 certified for safety and quality
Cons:- Higher initial cost compared to standard filters
- Bulkier and heavier at 22 pounds, less convenient for quick swaps
- May be over-specification for small pools or low usage
Best for: Pool owners with high bather loads or frequent storm debris seeking durable, high-efficiency filters.
Not ideal for: Owners of small or infrequently used pools who prefer low-cost, less durable options.
- Dimensions:7″ OD x 26″ L
- Weight:22 pounds
- Filtration Area:420 sq.ft
- Material:Heavy-duty trilobal fabric
- Micron Rating:10 microns
- Certifications:NSF/ANSI 50
Bottom line: Ideal for serious pool owners wanting maximum debris removal and long-lasting performance despite a higher price point.
CCP420 Pool Filter Cartridges 4 Pack, Compatible with Pentair Clean & Clear Plus 420, Replaces Pentair R173576, Pleatco PCC105-PAK4, 420 sq.ft, Heavy Duty 5 oz+ Trilobal Fabric
This 4-pack of heavy-duty cartridges offers a precise fit for Pentair and Waterway filters, ensuring a leak-proof seal and easy, tool-free installation. Compared with generic options, it emphasizes compatibility and straightforward setup, making it appealing for DIY pool owners. The upgraded 5 oz+ trilobal fabric captures particles as fine as 10 microns, resulting in cleaner water and less frequent cleaning cycles. Its reinforced core prevents bunching and collapse under high pressure, promising consistent performance over approximately two years. While installation is hassle-free, the slightly higher cost and the need for proper sizing highlight the importance of correct fitment. This product is best suited for owners who value convenience, reliability, and high filtration standards.
Pros:- Perfect fit for Pentair and Waterway systems, ensuring easy installation
- Captures fine debris with 10-micron filtration
- Reinforced core enhances durability and prevents bunching
- Long-lasting performance of up to 24 months
Cons:- Slightly more expensive than generic replacements
- Requires correct sizing for optimal fit
- Bulk packaging may be heavy at over 20 pounds
Best for: DIY pool owners needing reliable, easy-to-install filters with a perfect OEM fit.
Not ideal for: Owners of high-pressure commercial systems or those seeking the lowest-cost filters with shorter lifespan.
- Dimensions:7″ OD x 26″ L
- Material:Heavy-duty trilobal fabric
- Filtration area:420 sq.ft
- Micron rating:10 microns
- Replaces:Pentair R173576, Pleatco PCC105
- Durability:Up to 24 months
Bottom line: A reliable, hassle-free option for owners who want a seamless fit and long-term filtration performance.
Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420, Replace Pentair R173576, Pleatco PCC105-PAK4, 420 sq.ft, 4-Pack
This 4-pack of filtration cartridges is engineered for durability and efficiency, featuring spunbond polyester and a strong inner core that withstands high-pressure flow. Compared to less robust options like the Bestway cartridges, it excels in heavy-duty applications, capturing leaves, oils, and sand more effectively. The trilobal pleated design increases debris capacity by 3 times over standard fabrics, simplifying cleaning and extending usage. Its NSF/ANSI 50 certification guarantees material safety and quality. The filters are easy to rinse thoroughly, making maintenance straightforward and environmentally friendly. However, their heavy-duty construction, at around 20 pounds, makes handling slightly more cumbersome. It’s best suited for pool owners who need maximum debris retention and durability under frequent use, but it may be overkill for small or infrequently used pools.
Pros:- Captures leaves, oils, and fine debris effectively
- Heavy-duty design withstands high pressure and frequent rinsing
- Triple debris capacity due to trilobal pleats
- Certified NSF/ANSI 50 for safety and quality
Cons:- Heavier and larger, making installation less convenient
- Higher cost compared to basic cartridges
- Overkill for small or low-maintenance pools
Best for: Owners of large or heavily used pools requiring high debris capacity and durable filters.
Not ideal for: Small pool owners with infrequent use or those on a tight budget who prefer lightweight, cheaper options.
- Dimensions:7″ OD x 26″ L
- Material:Spunbond polyester with trilobal fibers
- Filtration Area:420 sq.ft
- Micron Rating:10 microns
- Certifications:NSF/ANSI 50
- Lifespan:Up to 24 months
Bottom line: This filter is ideal for demanding pool environments where durability and high debris capacity are priorities.
POOLPURE CCP420 Pool Filters Replaces Pentair Clean and Clear Plus 420, R173576, PCC105, 178584, Ultral-A6, Unicel C-7471, 817-0106, Filbur FC-1977, 570-0425-07, L x OD: 26″x7″, 4X105 sq.ft. Cartridge
This PoolPure cartridge set offers a blend of safety, efficiency, and long-term value, certified by IAPMO against NSF/ANSI 50. It features trilobal fabric, providing three times the surface area of standard filters for superior dirt and oil removal. Compared to the Bestway cartridges, it boasts a longer lifespan—up to 30% more—thanks to reinforced ABS end caps and a durable inner core, making it suitable for continuous, heavy use. The high-efficiency 50-micron filtration captures 99% of fine particles, keeping pool water sparkling clear. The dirt-locking technology makes rinsing quick and thorough, reducing water and chemical waste. Its slightly heavier weight and higher price reflect its professional-grade quality, making it ideal for demanding pool owners who want long-term reliability and safety. Over-specification might be unnecessary for small, infrequent pools.
Pros:- Certified NSF/ANSI 50 for safety and high standards
- Triple surface area for enhanced debris capture
- Longer lifespan with up to 30% more durability
- Easy rinsing with dirt-locking technology
Cons:- Higher cost and weight compared to basic cartridges
- Overkill for small or low-use pools
- Requires proper sizing for optimal performance
Best for: Serious pool owners seeking high safety standards, durability, and extended service life for frequent use.
Not ideal for: Casual users or those with small pools who prefer low-cost, short-term filters.
- Dimensions:26″ length x 7″ OD
- Material:Trilobal polyester
- Filtration Area:420 sq.ft
- Micron Rating:50 microns
- Certifications:NSF/ANSI 50
- Durability:Up to 30% longer than standard
Bottom line: Best suited for pool owners who need dependable, long-lasting filtration with safety assurance and minimal maintenance costs.
This set of four universal filter cartridges is designed to fit a wide range of above-ground pools and pumps, making it a flexible choice for many users. Compared to the Grefilt CCP420, which offers NSF certification and a more specialized fit, these U.S. Pool Supply filters focus on compatibility and affordability, though they sacrifice some of the durability and advanced filtration features. These filters are made with premium polyethylene fibers for superior cleaning, and their hard plastic core resists collapse under pressure, ensuring consistent water clarity. However, because they are washable and need replacement every two weeks, they may require more maintenance over time. This pick makes the most sense for pool owners seeking a cost-effective, easy-to-replace option that fits multiple brands, but less so for those wanting long-term durability or NSF-certified filtration.
Pros:- Highly compatible with many pool brands and models
- Affordable for bulk purchase
- Easy to wash and replace every two weeks
Cons:- Shorter lifespan due to frequent replacement needs
- No NSF certification, less assurance of material safety
- Potentially less durable under high-pressure systems
Best for: Budget-conscious above-ground pool owners who want reliable, compatible filters without high costs.
Not ideal for: Pool owners with large, high-pressure systems who require long-lasting, NSF-certified filters for safety and longevity.
- Compatibility:Type A, C, III filters; fits brands like Intex, Bestway, Summer Waves
- Dimensions:8″ high x 4.25″ diameter
- Material:Polyethylene terephthalate fibers
- Core:Durable hard plastic inner core
- Service Life:Replace every two weeks
- Weight:1.5 pounds
Bottom line: This universal set is ideal for users seeking a cost-effective, compatible filter solution for above-ground pools who don’t mind frequent replacements.
Grefilt CCP420 Pool Filter Cartridges, Compatible with Pentair Clean & Clear Plus 420, Replaces Pentair R173576, Pleatco PCC105-PAK4, 4-Pack, 420 sq.ft
The Grefilt CCP420 offers a high-quality replacement with NSF/ANSI 50 certification, setting it apart from less regulated options like the U.S. Pool Supply. Its 30-micron filtration with an upgraded trilobal fiber design ensures more efficient particle removal and stable water flow, which can extend cleaning intervals and reduce clogging—ideal for users wanting less maintenance and better water clarity. Made with 5 oz heavy-duty fabric and high-strength end caps, this cartridge is built for durability and long-term use, outperforming cheaper alternatives that often wear out faster. Its size—26 inches long and 7 inches diameter—fits many standard systems, but verifying dimensions is essential before purchase. Perfect for those prioritizing safety, extended lifespan, and effective filtration, even if it costs a bit more upfront.
Pros:- NSF/ANSI 50 certified for safety
- High-efficiency 30-micron filtration
- Extended lifespan with heavy-duty fabric and support core
- Upgraded trilobal fiber design for better particle capture
Cons:- Higher purchase price compared to basic alternatives
- Heavier and larger, requiring verification for fit
- Potential over-specification for casual pool use
Best for: Pool owners with high-pressure systems or those seeking NSF-certified, long-lasting filters for family-safe, clear water.
Not ideal for: Budget-minded consumers or those with non-standard filter sizes who need a cheaper, less durable option.
- Length:26 inches
- Outside Diameter:7 inches
- Top & Bottom Opening:3 inches
- Filtration Area:420 sq.ft
- Material:Heavy-duty trilobal fabric
- Certification:NSF/ANSI 50
- Filtration Precision:30 microns
- Support Core:Yes
Bottom line: This cartridge is best suited for users who need reliable, long-lasting filtration with safety certification for family pools, and are willing to invest more upfront.
