When it comes to maintaining a clean and healthy pool, having reliable replacement filters for your automatic pool cleaner is essential. The best overall pick, the Pool Replacement Filter Compatible with Hayward RCX70101PAK2, offers a solid balance of durability and filtration power. For those seeking ultra-fine filtration, the Ultra-Fine Filter Panels for Dolphin Robotic Pool Cleaner (4 Pack) and the Ulticor Ultra Fine Filter Basket stand out for trapping smaller debris and improving water clarity. The main tradeoffs in this category often involve balancing price, filtration efficiency, and ease of installation. Continue reading for a detailed breakdown of options to find the perfect fit for your pool.
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Key Takeaways
- The top-ranked product offers a reliable blend of durability and filtration performance, suitable for most pool sizes.
- Ultra-fine filters excel at capturing tiny debris but tend to come at a higher price point and may require more frequent cleaning.
- Compatibility with specific pool cleaner models is essential; mismatched filters can reduce cleaning efficiency or cause damage.
- Bulk packs provide better value for frequent filter replacements but may include filters not perfectly optimized for your cleaner.
- Ease of installation and maintenance significantly impact user satisfaction, especially for beginners managing regular filter swaps.
| Pool Replacement Filter Compatible with Hayward RCX70101PAK2 |  | Best Overall for Compatibility and Durability | Product Dimensions: 11.5 x 8.65 x 0.78 inches | Item Weight: 9.1 ounces | Model Number: RCX70101 | VIEW ON AMAZON | See Our Full Breakdown |
| Ultra-Fine Filter Panels for Dolphin Robotic Pool Cleaner (4 Pack) |  | Best for Fine Debris and Easy Maintenance | Part Number: 9991467-R4 | Compatibility: Dolphin models: Active 20, 30, 30i, 40, 60, Advantage Ultra, Discovery, Explorer E30, E50, M600, Mercury, Premium, Proteus DX4, DX5i, Prowler 920, 930, 930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, Triton PS, Prowler 910, 917, Warrior SE, SI | Number of Panels: 4 | VIEW ON AMAZON | See Our Full Breakdown |
| Ulticor Ultra Fine Filter Basket Compatible with Dolphin Robotic Pool Cleaners |  | Best for Microfiltration and Wide Compatibility | Compatibility: Dolphin S50, S100, Active 10, Active 15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, Prowler 910, Prowler 917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, Nautilus CC | Material: Microfiltration Technology | Note: Requires removal of plastic piece for older Active 10 or S50 models | VIEW ON AMAZON | See Our Full Breakdown |
| Replacement Pool Filter Cartridge for Dolphin M400/M500, Nautilus CC Plus (4 Pack) |  | Best for High-Performance Filtration with Extended Use | Compatibility: Dolphin M400, M500, Nautilus CC Plus | Part Number: 9991432-R4 | Pack Size: 4 | VIEW ON AMAZON | See Our Full Breakdown |
| Replace Part#9991467-R4 Ultra-Fine Filter Panels for Dolphin Robotic Pool Cleaners |  | Best for Versatile Fine Debris Filtration | Part Number: 9991467-R4 | Compatible Models: Active 20, 30, 30i, 40, 60, Advantage Ultra, Discovery, Explorer E30, E50, E70, M600, Mercury, Premium, Proteus DX4, DX5i, Prowler 920, 930, 930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, Triton PS, Warrior SE, Warrior SI | Material: Plastic | VIEW ON AMAZON | See Our Full Breakdown |
| 4 Pack Replacement Pool Filter Cartridges for Hayward Sharkvac and AquaVac Robotic Pool Cleaners |  | Best for Versatility and Compatibility | Model Number: RCX70101, RCX70101PAK2 | Compatible with: TigerShark, SharkVac, AquaVac series | Material: Polyethylene (PE) | VIEW ON AMAZON | See Our Full Breakdown |
| Pool Cleaner Filter Cartridge for Dolphin Deluxe Triton Nautilus |  | Best for Debris Filtration and Easy Replacement | Part Number: 9991425-R4 | Fitment: Dolphin Deluxe 4, Deluxe 5, Triton, Nautilus, Premier | Package Includes: 4 filter panels | VIEW ON AMAZON | See Our Full Breakdown |
| replacement filters for automatic pool cleaner | Material | Compatibility | Part Number |
|---|---|---|---|
| Pool Replacement Filter Compat | — | Hayward Tiger Shark RC9990GR, RC36000QC, RC9950, RC9952, RC9742, RC4702, W3RC9740CUB, Sharkvac RC9740 | — |
| Ultra-Fine Filter Panels for D | Pleated plastic | Dolphin models: Active 20, 30, 30i, 40, 60, Advantage Ultra, Discovery, Explorer E30, E50, M600, Mercury, Premium, Proteus DX4, DX5i, Prowler 920, 930, 930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, Triton PS, Prowler 910, 917, Warrior SE, SI | 9991467-R4 |
| Ulticor Ultra Fine Filter Bask | Microfiltration Technology | Dolphin S50, S100, Active 10, Active 15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, Prowler 910, Prowler 917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, Nautilus CC | — |
| Replacement Pool Filter Cartri | PET fiber | Dolphin M400, M500, Nautilus CC Plus | 9991432-R4 |
| Replace Part#9991467-R4 Ultra- | Plastic | — | 9991467-R4 |
| 4 Pack Replacement Pool Filter | Polyethylene (PE) | — | — |
| Pool Cleaner Filter Cartridge | OE quality plastic | — | 9991425-R4 |
More Details on Our Top Picks
Pool Replacement Filter Compatible with Hayward RCX70101PAK2
This filter stands out as the most versatile choice for Hayward Tiger Shark owners, offering effective dirt and debris retention with a durable plastic frame. Compared to the ultra-fine filters for Dolphin models, it excels in handling larger debris and is straightforward to replace, making maintenance simpler. The multi-piece assembly ensures thorough cleaning, but it requires regular replacement based on debris levels, and some users find cleaning slightly tedious. This option is ideal for pool owners with heavy debris loads who prioritize compatibility and ease of replacement.
Pros:- Effective at capturing dirt and debris from the pool
- Durable plastic frame and multi-piece design for longevity
- Easy to replace and clean with straightforward assembly
Cons:- Requires regular replacement depending on debris levels
- Cleaning process can be somewhat cumbersome for frequent users
Best for: Homeowners with Hayward Tiger Shark pool cleaners seeking reliable, durable filtration.
Not ideal for: Owners of Dolphin robotic cleaners who need ultra-fine filtration for fine debris or leaves.
- Product Dimensions:11.5 x 8.65 x 0.78 inches
- Item Weight:9.1 ounces
- Model Number:RCX70101
- Compatibility:Hayward Tiger Shark RC9990GR, RC36000QC, RC9950, RC9952, RC9742, RC4702, W3RC9740CUB, Sharkvac RC9740
Our verdict“This filter is best suited for Hayward Tiger Shark owners who need a dependable, long-lasting filtration solution.”
Ultra-Fine Filter Panels for Dolphin Robotic Pool Cleaner (4 Pack)
This set of four pleated filters provides high-efficiency filtration for Dolphin robotic cleaners, especially effective at capturing fine dirt, sand, and small debris. Compared with the more general filters like the replacement basket, these panels excel at filtering tiny particles but require regular cleaning to prevent clogging, which can be a minor hassle. The numbered panels simplify installation, making routine swaps straightforward. This pick makes the most sense for pool owners who want ultra-fine filtration and don’t mind frequent maintenance.
Pros:- High-efficiency filtration for fine dirt and debris
- Easy to clean and reusable with garden hose
- Simple installation with clearly numbered panels
Cons:- Requires frequent cleaning to maintain performance
- Compatibility limited to specific Dolphin models
Best for: Dolphin users focused on preventing fine debris buildup and aiming for a cleaner pool surface.
Not ideal for: Owners of non-Dolphin pool cleaners or those seeking coarse debris handling without frequent cleaning.
- Part Number:9991467-R4
- Compatibility:Dolphin models: Active 20, 30, 30i, 40, 60, Advantage Ultra, Discovery, Explorer E30, E50, M600, Mercury, Premium, Proteus DX4, DX5i, Prowler 920, 930, 930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, Triton PS, Prowler 910, 917, Warrior SE, SI
- Number of Panels:4
- Material:Pleated plastic
Our verdict“This set is ideal for Dolphin owners who prioritize capturing fine debris and are prepared for regular cleaning routines.”
Ulticor Ultra Fine Filter Basket Compatible with Dolphin Robotic Pool Cleaners
This aftermarket ultra-fine filter basket enhances debris trapping for Dolphin models such as S50, S100, and Active 10, featuring high-quality microfiltration technology. Compared to the panel filters, it offers a larger basket capacity and simplifies rinsing, but it requires regular maintenance—every 4-6 weeks—to stay effective. Notably, it’s not compatible with Nautilus CC Pro or Nautilus CC Supreme, limiting its use. Nonetheless, its high filtration efficiency makes it a strong choice for those wanting thorough cleaning with minimal clogging.
Pros:- High-quality microfiltration technology for effective debris trapping
- Wide compatibility with popular Dolphin models
- Easy to rinse and maintain for long-term use
Cons:- Not compatible with Nautilus CC Pro or Supreme
- Requires removal of plastic on older models for fit
- Needs regular cleaning every 4-6 weeks
Best for: Dolphin owners seeking high-quality microfiltration and extended cleaning cycles without frequent filter changes.
Not ideal for: Owners of Nautilus CC Pro or Supreme models, or those looking for ultra-fine panel filters instead of baskets.
- Compatibility:Dolphin S50, S100, Active 10, Active 15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, Prowler 910, Prowler 917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, Nautilus CC
- Material:Microfiltration Technology
- Note:Requires removal of plastic piece for older Active 10 or S50 models
Our verdict“This basket is ideal for Dolphin users who want a high-capacity, microfiltration solution with simple rinsing and extended use cycles.”
Replacement Pool Filter Cartridge for Dolphin M400/M500, Nautilus CC Plus (4 Pack)
This four-pack of cartridges features enhanced PET fiber material and a three-layer diamond weave, boosting filtration and impact resistance for Dolphin M400, M500, and Nautilus CC Plus models. Compared to the standard panel filters, these cartridges provide a more comprehensive filtration and are built for durability, but they are limited to specific Dolphin models. The multi-layer design helps improve debris capture without sacrificing flow, making them a reliable choice for regular, heavy-duty cleaning routines.
Pros:- Enhanced PET fiber material improves filtration efficiency
- Includes four filters for ongoing use
- Robust three-layer design for durability
Cons:- Limited to specific Dolphin models
- Not compatible with Nautilus CC or Nautilus CC Pro
Best for: Dolphin owners who need durable, high-performance filters for frequent cleaning sessions and long-term use.
Not ideal for: Owners of Nautilus CC or other models outside the M400/M500 range seeking broader compatibility.
- Compatibility:Dolphin M400, M500, Nautilus CC Plus
- Part Number:9991432-R4
- Pack Size:4
- Material:PET fiber
- Design:3-layered, diamond grid weave
Our verdict“This cartridge pack suits Dolphin owners requiring durable, high-quality filters that handle frequent use and heavy debris load.”
Replace Part#9991467-R4 Ultra-Fine Filter Panels for Dolphin Robotic Pool Cleaners
This set of ultra-fine panels matches many Dolphin models, including S200, Proteus DX4, and M600, offering effective removal of fine dirt, leaves, and debris. Compared with basket filters, these panels are easier to wash and replace, but they demand proper installation and regular cleaning for optimal performance. Their durability and compatibility with a broad range of models make them a practical choice for those wanting flexibility and fine filtration in one package.
Pros:- Effective at capturing fine dirt, debris, and leaves
- Reusability and washable design extend filter life
- Compatible with a wide range of Dolphin models
Cons:- Requires correct installation for each model
- May need frequent cleaning to maintain performance
Best for: Dolphin users who want a versatile, washable filter solution compatible across multiple models for fine debris removal.
Not ideal for: Owners of non-compatible Dolphin models or those who prefer disposable filters over washable panels.
- Part Number:9991467-R4
- Compatible Models:Active 20, 30, 30i, 40, 60, Advantage Ultra, Discovery, Explorer E30, E50, E70, M600, Mercury, Premium, Proteus DX4, DX5i, Prowler 920, 930, 930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, Triton PS, Warrior SE, Warrior SI
- Material:Plastic
- Dimensions:9″L x 8″W x 2.1″H
- Item Weight:0.48 kg
Our verdict“This filter panel set is well-suited for Dolphin owners seeking adaptable, washable fine debris filtration across multiple models.”
4 Pack Replacement Pool Filter Cartridges for Hayward Sharkvac and AquaVac Robotic Pool Cleaners
This set of four replacement cartridges stands out for its compatibility with a broad range of Hayward robotic pool cleaners, including SharkVac and TigerShark series. Compared with specialized options, these filters offer a flexible solution for owners with multiple Hayward models or who want a readily available replacement. The enhanced PET fiber and 3-layered diamond grid design improve filtration efficiency and impact resistance, making maintenance less frequent and more effective. However, the lack of specific pricing info and reliance on standard rinsing and replacement means they aren’t ideal for those seeking long-lasting, heavy-duty filters without regular upkeep. This pick makes the most sense for pool owners with Hayward cleaners needing reliable, multi-pack replacements without the hassle of frequent changes.
Pros:- Compatible with a wide range of Hayward robotic pool cleaners
- Includes four durable, high-filtration cartridges
- Enhanced PET fiber and impact-resistant design improve longevity
Cons:- No specific pricing details provided; may be costly per unit
- Requires regular rinsing and periodic replacement to maintain filtration efficiency
Best for: Pool owners with multiple Hayward robotic cleaners looking for versatile, high-filtration cartridges.
Not ideal for: Owners of non-Hayward or Dolphin models, as these are not compatible and won’t fit their cleaners.
- Model Number:RCX70101, RCX70101PAK2
- Compatible with:TigerShark, SharkVac, AquaVac series
- Material:Polyethylene (PE)
- Color:White
- Weight:0.54 kg
- Number of Items:4
- Warranty:Brand-specific
- Additional Features:Enhanced PET fiber, 3-layered diamond grid, impact resistant
Our verdict“This set is ideal for Hayward owners seeking cost-effective, compatible filters with good filtration performance.”
Pool Cleaner Filter Cartridge for Dolphin Deluxe Triton Nautilus
This filter cartridge is tailored for Dolphin robotic cleaners such as the Triton, Nautilus, and Deluxe models. It excels at capturing leaves, hair, and dust, helping to keep your pool cleaner and your Dolphin functioning optimally. In comparison to the Hayward-compatible filters, this set emphasizes debris trapping efficiency, which is especially helpful for pools with lots of organic material. Installation is straightforward for those familiar with Dolphin models, but some may find the process slightly tricky if they’re new to replacement procedures. Frequent changes might be necessary depending on pool usage, which could lead to higher ongoing costs. This filter makes the most sense for Dolphin users prioritizing debris removal and ease of replacement.
Pros:- Highly effective at trapping leaves, dust, and hair
- Easy to replace with OE specifications, ensuring proper fit
- Includes four filter panels for extended use with multiple cleanings
Cons:- Frequent replacements needed if pool has heavy debris load
- Some users may find installation slightly challenging without experience
Best for: Dolphin robotic cleaner owners who need effective debris filtration and straightforward replacements.
Not ideal for: Owners of Hayward models or those with very heavy debris loads who might prefer higher-capacity filters.
- Part Number:9991425-R4
- Fitment:Dolphin Deluxe 4, Deluxe 5, Triton, Nautilus, Premier
- Package Includes:4 filter panels
- Material:OE quality plastic
- UPC:791162902621
Our verdict“This filter is well-suited for Dolphin owners seeking reliable debris filtration and simple, quick replacements.”
How We Picked
These filters were selected based on a combination of performance, compatibility, durability, and value. We prioritized products that are designed specifically for popular automatic pool cleaners like Dolphin and Hayward models, ensuring a proper fit and reliable operation. Ease of installation and replacement frequency also influenced our rankings, as these factors directly affect user experience. Additionally, we considered customer reviews and expert opinions to identify filters that consistently deliver on their promises, balancing filtration efficiency with affordability.| replacement filters for automatic pool cleaner | Compatibility | Material |
|---|---|---|
| Pool Replacement Filter Compat | Hayward Tiger Shark RC9990GR, RC36000QC, RC9950, RC9952, RC9742, RC4702, W3RC9740CUB, Sharkvac RC9740 | — |
| Ultra-Fine Filter Panels for D | Dolphin models: Active 20, 30, 30i, 40, 60, Advantage Ultra, Discovery, Explorer E30, E50, M600, Mercury, Premium, Proteus DX4, DX5i, Prowler 920, 930, 930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, Triton PS, Prowler 910, 917, Warrior SE, SI | Pleated plastic |
| Ulticor Ultra Fine Filter Bask | Dolphin S50, S100, Active 10, Active 15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, Prowler 910, Prowler 917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, Nautilus CC | Microfiltration Technology |
| Replacement Pool Filter Cartri | Dolphin M400, M500, Nautilus CC Plus | PET fiber |
| Replace Part#9991467-R4 Ultra- | — | Plastic |
| 4 Pack Replacement Pool Filter | — | Polyethylene (PE) |
| Pool Cleaner Filter Cartridge | — | OE quality plastic |
Factors to Consider When Choosing Replacement Filters For Automatic Pool Cleaners
Choosing the right replacement filter for your automatic pool cleaner involves understanding several key factors. The best filter should match your pool cleaner model, deliver efficient debris removal, and be easy to install and maintain. Considering these factors helps ensure your pool stays clean without unnecessary hassle or expense.Compatibility with Your Pool Cleaner
Not all filters fit every model, so verifying compatibility is crucial. Using an incompatible filter can reduce cleaning efficiency or cause damage. Always check your cleaner’s model number and confirm the filter’s specifications before purchasing to avoid costly mistakes.
Filtration Efficiency and Debris Size
Filters vary in their ability to trap debris of different sizes. Ultra-fine filters catch smaller particles, leading to clearer water, but they may require more frequent cleaning and be more expensive. Consider your typical debris load and choose accordingly to balance performance and maintenance.
Ease of Installation and Replacement
Some filters are designed for quick swaps, which saves time and frustration during regular maintenance. Look for models that are straightforward to install without tools and come with clear instructions. Ease of replacement can extend the lifespan of your cleaner and improve overall satisfaction.
Cost and Value
While premium filters often provide better filtration and durability, they can also be pricier. Bulk packs or compatible third-party filters can offer savings, but ensure they meet your quality standards. Weigh the initial cost against long-term savings and performance benefits to find the best value.
Durability and Maintenance Requirements
Filters that withstand regular use and are easy to clean tend to last longer and reduce ongoing expenses. Some filters degrade faster or need frequent replacement, which can add up over time. Consider materials and user reviews to gauge longevity and maintenance effort before buying.
Frequently Asked Questions
How often should I replace my pool cleaner’s filter?
The frequency of replacement depends on your pool usage and debris load, but generally, filters should be checked weekly during heavy use and replaced every 3-6 months. Regular cleaning can extend the life of your filter, so inspect it often and replace if it shows signs of damage or excessive wear. Proper maintenance ensures optimal cleaning performance and water quality.
Can I use generic filters instead of manufacturer-specific ones?
While some third-party filters claim compatibility, they may not match the original in terms of fit or filtration efficiency. Using generic filters can sometimes save money, but there’s a risk of reduced performance or damage to your cleaner. It’s safer to choose reputable third-party options certified for your model or stick with OEM filters for guaranteed compatibility.
Are ultra-fine filters worth the extra cost?
Ultra-fine filters are ideal if you want exceptionally clear water and have a lot of fine debris, such as pollen or algae spores. However, they clog more quickly and may require more frequent cleaning, which can be inconvenient. For typical debris, standard filters may offer a better balance of performance and ease of maintenance.
What should I consider if I have a large or complex pool?
For larger or more intricate pools, investing in higher-capacity, durable filters can reduce maintenance frequency. Compatibility with your cleaner’s model is also critical to ensure effective cleaning. Additionally, consider filters that handle higher debris loads to maintain water quality without frequent replacements.
Is it better to buy filters in bulk?
Bulk packs often provide better value and ensure you always have replacements on hand, which is convenient for frequent filter changes. However, ensure the filters are compatible and meet your quality expectations. Buying in bulk makes sense for regular users who want to minimize downtime and maintain consistent cleaning performance.
Conclusion
For most pool owners, the Pool Replacement Filter Compatible with Hayward RCX70101PAK2 offers a reliable overall solution, balancing durability and filtration. Budget-conscious buyers will appreciate the value of bulk packs like the Replacement Pool Filter Cartridges for Dolphin M400/M500, while those seeking the best water clarity should consider ultra-fine options like the Ultra-Fine Filter Panels for Dolphin. Beginners or casual users might prefer filters that are straightforward to install and replace. For demanding pools or those with specific needs, investing in high-quality, durable filters ensures consistent performance over time.Cold & flu season Picks
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