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The Best nautilus pool filter of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best nautilus pool filter of 2022. Check our ranking below.

2,017 (random num) Reviews Scanned

Rank No. #1
Ulticor Ultra Fine Filter Basket Compatible with Dolphin Robotic Pool Cleaners S50 S100 Active 10 & 15 Echo T15 T25 Proteus DX3 Saturn Cayman Escape Nautilus CC Encore E10 Explorer E20 Solo Advantage
  • ULTICOR Aftermarket Replacement Ultra-Fine Filter Basket compatible with Dolphin Robotic Pool Cleaners: 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, PLEASE NOTE - IT'S NOT COMPATIBLE WITH Nautilus CC Pro, Nautilus CC Supreme.
  • Made with the highest quality Microfiltration Technology so it will keep your pool the cleanest always
  • The Ulticor replacement filter basket is compatible with the following Dolphin Robotic Pool Cleaners: 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, PLEASE NOTE - IT'S NOT COMPATIBLE WITH Nautilus CC Pro, Nautilus CC Supreme.
  • Please rinse and clean every 4-6 weeks for the best performance
  • LEGAL DISCLAMER - Pictures of the original dolphin robot on our listing are for demonstration purposes only, ULTICOR is not affiliated with Maytronics, or the Dolphin Brand
Rank No. #2
SUNRRA Ultra Fine Filters Compatible with Dolphin Nautilus CC Plus (Not for Nautilus CC), Nautilus CC Supreme, M200/M400/M500, Part # 9991432-R4, Pleated Pool Cleaner Replacement Part, 4 Packs
  • Perfect Fit-Compatible with Dolphin Nautilus CC Plus filter (Not Nautilus CC), Nautilus CC Supreme, M200, M400, M500, Supreme M4, Supreme M5, Sigma, Odyssey, Oasis Z5i, Oasis Z5, Triton Plus (old), Aquarius XL, Liberty, Wave 60/65, Wave 80/90, C3, C4, Bio; Replace Maytronics part# 9991432-R4; Size: 10-1/2''(L) x 6-3/8'' (W)
  • Trap Everything-Pleated ultra fine pool cleaner filter remove small particles more efficiently than non-pleated one, keep your pool floor crystal clear.
  • Durable Frame-Make with heavy-duty ABS plastic, the pool robot filter is high resistant to rip, strong enough to use 2-3 years.
  • Valuable Pack-Including 4 pack ultra fine cartridge filter panels, greatly saving your money for years use; Rinse every 4-6 weeks for excellent performance.
  • Warranty Guarantee-1 year's quality guarantee, providing you the best customer service and satisfaction.
SaleRank No. #3
Fil-fresh Robotic Pool Cleaner Filters, Replaces for Dolphin M400/M500 & Nautilus CC Plus Ultra Fine Cartridge Filter Panels, Part Number 9991432-R4, Pack of 4
  • Full Compatibility: Compatible with these robotic pool cleaners: Dolphin M200, M400, M500; Nautilus CC Plus (Not for Nautilus CC); Oasis Z5i, Odyssey, Sigma, C3, C4, Triton Plus (old), Aquarius XL; filter part number 9991432-R4. This part is not compatible with the Nautilus (old), Nautilus CC, Triton, Triton PS, Triton PS Plus. All manufacturers' names and part numbers are used for compatibility information only
  • Fit Like a Glove: Totally 10 1/2 x 6 3/8 Inches, works as good as OEM and cost less. 4 Packs can be easily changed in seconds
  • Efficient Filtration: The ultra-fine sturdy filter paper grabs sand, sediment and leaves more than regular fabric. Allowing for greater debris reduction
  • Solid Structure: Featured thick pleated fabric with a strong plastic support frame able to hold shape, which is not easily deformed when pool water flows through
  • Long Lasting: Easy to clean with a garden hose for reuse, greatly extending the life of the filter. Make sure to rinse the filter every 4-6 weeks for optimal performance
SaleRank No. #4
Funmit Ultra Fine Cartridge Filter Replacement for Dolphin Nautilus CC Plus, M200 / M400 / M500 Robotic Pool Cleaner Parts, Replaces Part # 9991432-R4, 4 Pack
  • Wide Application: Compatible with Dolphin Robotic Pool Cleaners Nautilus CC Plus filter, M400, M500, M200, M4, M5, Wave 65, Wave 90, C3, C4, Oasis Z5i, Aquarius XL, Liberty, Odyssey, Sigma, Triton Plus(old), Replaces Maytronics part # 9991432-R4. Please confirm whether your model is applicable before purchasing
  • Please Note: NOT fit for Nautilus CC, M600, E10, E20, S200/300/300i, Escape, Cayman, Proteus DX3, DX4 & DX5i, S50, S100, Active 10, 15, T15, T25, 20/30/30i, T35/45/55i, Prowler 910 & 917, 920/930, Triton PS/PS Plus, Saturn, Advantage, Echo, Encore, Solo, Warrior SE/SI/SL, Mercury, Discovery, Quantum and Premium, 9991463-R4, 9991468-R4
  • Premium Quality: Make with Heavy-duty ABS Plastic Frame and Super-Fine Pet Filter Paper with pleated, firmly supports the filter layer and prevents it from breaking during operation. Not easily deformed when pool water flows through, providing maximum hydraulic efficiency and overall structural stability
  • High Efficiency Filtration: With clever pleats, traps sand, leaves, hair, debris better than normal fabrics for maximum filtration efficiency, keeping your pool crystal clear
  • Maintenance Performance: Please rinse the filter every 4-6 weeks for optimal performance. Timely cleaning and correct use the fiter can last 2-3 years. Package Includes: 4 x 9991432-R4 pool cartridge filter. Product Dimension: 10 1/2" x 6 3/8"
Rank No. #5
Pool Cleaner Filter Cartridges, Ultra Fine Cartridge Filter Panels, Compatible with Dolphin Nautilus M200/M400/M500, Nautilus CC Plus Pool Cleaner Replacement Parts#9991432-R4, 4 Pack
  • 【Premium Quality Replacement】Our 9991432-R4 ultra fine cartridge filters are specifically designed to be compatible with Dolphin Robotic Pool Cleaners M200/M400/M500/M4/M5/Oasis Z5i/Odyssey/Sigma/C3/C4/Aquarius XL/Triton Plus (old) and Nautilus CC Plus (Not for Nautilus CC) pool cleaners, ensuring a perfect fit and exceptional performance.(Please confirm whether your model is applicable before purchasing)
  • 【Enhanced Cleaning Efficiency】Featuring advanced filtration technology, our Ultra Fine Cartridge Filters effectively capture even the smallest debris particles, leaving your swimming pool clean and crystal clear. Say goodbye to dirt, leaves, and other impurities that can affect water quality.
  • 【Long-lasting Durability】 Crafted from thick pleated fabric with a strong plastic support frame , our replacement filters are built to withstand the rigors of regular pool cleaning. With proper maintenance, they offer extended longevity and reliable filtration for your Dolphin Nautilus CC Plus pool cleaner.
  • 【Hassle-free Installation】 Replacing your old or worn-out cartridge filters has never been easier. Simply remove the old filters and insert our Ultra Fine Cartridge Filters into your Dolphin Nautilus CC Plus pool cleaner. It's a quick and hassle-free process that ensures optimal performance.
  • 【Maintenance Performance】4 x 9991432-R4 pool cartridge filter is easy to clean for reuse, please rinse the filter every 4-6 weeks for optimal performance. Timely cleaning and correct use the filter can last 2-3 years. Product Dimension: 10 1/2" x 6 3/8".
Rank No. #6
Future Way Ultra Fine Cartridge Filter Panels, Compatible with Dolphin M400/M500, Nautilus CC Plus Robotic Pool Cleaner, Part # 9991432-R4 (4 Packs)
  • Perfect Fit: Compatible with Dolphin M200, M400, M500; Nautilus CC Plus (Not for Nautilus CC or Nautilus Pro); Oasis Z5i, Sigma, C3, C4, Triton Plus (old), Aquarius XL robotic pool cleaner filters; part# 9991432-R4. All manufacturers' names and part numbers are used for compatibility information only
  • Dimensions: 10-1/2'' x 6-3/8'' per filter, the same as the original filters. Includes a complete set of 4-pack for quick replacement
  • Powerful Filtration: The ultra-fine and heavy-duty paper with more pleats for maximum filtration efficiency, easily removes debris, keeping your pool sparkling
  • Premium Quality: ABS plastic frame ensures more sturdy and enduring, providing maximum hydraulic efficiency and overall structural stability
  • Washable & Reusable: The filter is easy to clean for reuse, greatly saving your money on the water bill, providing you with more time to enjoy the pool
Rank No. #7
PUREBURG Ultra-Fine Filter Panels Compatible with Dolphin M200 M400 M500 and Nautilus CC Plus Robotic Pool Cleaner, Replaces Part 9991432-R4,8-Pack
  • 8-Pack ,High-efficiency Ultra-Fine Filter Panels , Product Dimension: 10 1/2" x 6 3/8".
  • Compatible with Dolphin M200 / M400 / M500 and Nautilus CC Plus Robotic Pool Cleaner (Dolphin Sigma, Dolphin M400, Dolphin Wave 60, Dolphin Wave 80, Dolphin Nautilus CC Supreme, Dolphin Nautilus CC Plus, Dolphin Nautilus CC Plus w/ Wi-Fi, M400, Dolphin BIO SUCTION)
  • The ultra-fine sturdy filter paper grabs sand, sediment and leaves more than regular fabric. Allowing for greater debris reduction
  • eatured thick pleated fabric with a strong plastic support frame able to hold shape, which is not easily deformed when pool water flows through
  • Make with Heavy-duty ABS Plastic Frame & Super-Fine Pet Filter Paper with pleated, firmly supports the filter layer and prevents it from breaking during operation. Please rinse the filter every 4-6 weeks for optimal performance.
Rank No. #8
9991460-R1 Ultra-Fine Filter Basket Compatible with Dolphin Robotic Pool Cleaners S50 S100 Active 10 & 15 Echo T15 T25 Proteus DX3 Saturn Cayman Escape Nautilus CC Encore E10 Explorer E20 Solo Advanta
  • Compatibility: Part Number: 9991460-R1,Replacement Ultrafine Cartridge Filter Compatible with Dolphin Pool Cleaner: S50, S100, Active 10, Active 15, T15, T25, E10, Explorer E20, Nautilus CC, Echo, Encore. Solo, Proteus DX3, Cayman, Escape, Advantage, Prowler 910, Prowler 917, Warrior SL.
  • Efficient Filtration: This 9991460-R1 Ultra-Fine Filter Basket removes dirt and debris from your pool such as leaves, hair, dust and diatoms. It leaves your pool spotless. Keeps your pool cleaner in top condition.
  • PREMIUM QUALITY: ABS plastic frame is stronger and more durable, the pool cleaner's filter is easy to clean and reuse, and the premium ultra-fine filter will last 3-4 years. Please rinse the filter every 4-6 weeks for best performance.
  • Product Size: This set contains more than just 4 ultra fine filters, it is a complete Ultra-Fine Filter Basket that can directly replace the entire original unit.
  • Customer Satisfaction: Our customer service is online 7*24 hours, we always finally customer experience, timely and effective response is our strength.
Rank No. #9
Robotic Pool Cleaner Ultra Fine Filter Compatible with Dolphin Nautilus CC Plus, M400, M500, Ultra Fine Cartridge Filter Panels Replacement, Part 9991432-R4, 4 Pack
  • 𝗪𝗶𝗱𝗲 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆: Designed to fit Dolphin robotic pool cleaners models: M200, M400, M500; M4, M5, Nautilus CC Plus (NOT for Nautilus CC); Triton Plus, Bio, Sigma, Oasis Z5, Oasis Z5i, Odyssey, Liberty C3, C4, Wave 60, Wave 65, Wave 80, Wave 90. Part# 9991432-R4.
  • 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗙𝗶𝗹𝘁𝗿𝗮𝘁𝗶𝗼𝗻: Ultra fine filter with more pleats for maximum filtration efficiency, removes smaller particles easily and get a sparkling pool. Keeping your pool cleaner in it's best condition, save cleaning time.
  • 𝗦𝘁𝘂𝗿𝗱𝘆 𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹: Premium ABS plastic frame ensures more sturdy and long-lasting without breaking, providing maximum hydraulic efficiency and overall structural stability.
  • 𝗪𝗮𝘀𝗵𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗥𝗲𝘂𝘀𝗮𝗯𝗹𝗲: The filter is easy to clean for reuse, greatly saving your money on the water bill, Please wash the filter every 4-6 weeks for optimal performance.
  • 𝗩𝗮𝗹𝘂𝗲 𝗣𝗮𝗰𝗸: Includes a complete set of 4 pack pool filter replacement for Dolphin pool cleaner filters. Dimensions: 10.5'' x 6.3'', works as the original but at half the price.
Rank No. #10
Ultra-Fine Filter Basket Part Number 9991460-r1 Compatible with Dolphin Nautilus CC Robotic Pool Cleaners S50, S100, E10,Active 10, Echo,Nautilus CC,Encore, Active Solo,Advantage,T15,Cayman,Escape
  • Compatible models:Dolphin Robotic Pool Cleaners: Active 10,E10,Echo,T15,Proteus DX3,Saturn(new),Cayman,Escape,S50,Encore,Solo,Nautilus CC and Advantage.Remind:This part is not compatible with the Nautilus (old), Nautilus CC Pro, Nautilus CC Supreme
  • Filtration capacity:The 9991460-R1 ultra-fine filter basket can remove dirt and debris such as hair, dust, and diatoms from the swimming pool. The bottom spring filter can easily collect large objects such as leaves into the filter basket, improving filtration efficiency and facilitating removal
  • Easy to clean:When cleaning, directly lift out the filter basket, which is simpler and more convenient. Generally, clean the filter every 4-6 weeks to achieve optimal performance. Durable and sturdy
  • Durable and sturdy:Equipped with a complete ABS plastic frame, it firmly supports the filter layer, preventing it from cracking during operation. It is perfectly replaced with the original filter basket and can be used properly. These ultra-fine filters can last for 2-3 years
  • Packaging includes: This set of products includes black trays and more than 4 ultra-fine filters, making it a complete ultra-fine filter basket that can directly replace the entire original unit

Last update on 2025-03-17 / Affiliate links / Images from Amazon Product Advertising API

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for nautilus pool filter that you consider buying. Your questions might include the following:

  • Is it worth buying an nautilus pool filter?
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  • Which nautilus pool filter are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding nautilus pool filter, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for nautilus pool filter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible nautilus pool filter. Make sure that you are only using trustworthy and credible websites and sources.

We provide an nautilus pool filter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available nautilus pool filter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of nautilus pool filter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an nautilus pool filter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your nautilus pool filter.
  5. Customer Ratings: Number ratings grade nautilus pool filter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their nautilus pool filter.
  7. Product Quality: You don’t always get what you pay for with an nautilus pool filter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an nautilus pool filter is should be an indication of how long it will work out for you.

We always remember that maintaining nautilus pool filter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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