Maytronics
Maytronics Dolphin Fine Spring Filter Cartridges (4-Pack) 9991463-R4 – for S200, Active 20, M600 & More
Maytronics Dolphin Fine Spring Filter Cartridges - 4-Pack
OEM fine spring replacement filter panels designed to capture smaller debris while maintaining strong water flow in compatible Dolphin robotic pool cleaners.
Warranty Information
1-Year Manufacturer Warranty
Ultimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.
The Maytronics Dolphin Fine Spring Filter Cartridges (9991463-R4) are genuine OEM replacement filter panels designed for select Dolphin robotic pool cleaners. This complete 4-pack captures smaller debris and particles while maintaining proper water flow for efficient, reliable cleaning performance.
Ideal for routine maintenance and seasonal replacement, these fine spring filters help restore your Dolphin cleaner’s filtration performance and keep your pool cleaner operating consistently throughout the swimming season.
Key Features
Manufactured to original specifications for proper fit and dependable Dolphin cleaner performance.
Captures smaller debris and particles to help improve pool water clarity.
Includes four fine spring filter panels for a complete replacement.
Designed to filter smaller debris while allowing efficient water movement through the cleaner.
Simple to remove, rinse, clean, and reinstall during regular cleaner service.
Helps restore filtration efficiency when existing filters are worn, damaged, or no longer cleaning effectively.
Applications
Fine spring filters are recommended for:
- Routine weekly robotic cleaner use
- Smaller debris and particles
- General pool maintenance
- Maintaining strong cleaner water flow
- Replacing worn or damaged filter panels
Compatibility & Fitment
Compatible with the following Dolphin robotic pool cleaner models and product numbers:
- Dolphin Active 20: 99996203-USW, 99996203-USWDE
- Dolphin Active 30 IoT: 99996231-USWI
- Dolphin M600: 99996610-US, 99996610-USDEMO
- Dolphin Nautilus CC Pro IoT Refurbished Open Box: 66666207-PCI
- Dolphin Premium 60: 99996651-PR6
- Dolphin Premium IoT: 99996211-PRI
- Dolphin Proteus DX4: 99996207-LSWF
- Dolphin Proteus DX4 Refurbished Open Box: 66666207-LSWF
- Dolphin Proteus DX5i IoT: 99996212-LSWIF
- Dolphin Quantum: 99996203-SPLSW
- Dolphin S200: 99996202-USW, 99996202-USWDE
- Dolphin S300: 99996221-USW
- Dolphin S300 IoT: 99996221-USWI
- Dolphin T35: 99996240-WIN, 99996240-WINDE
- Dolphin T45 IoT: 99996241-WINI
- Dolphin T55i: 99996245-WIN
- Dolphin T55i IoT: 99996245-WINI
- Dolphin Triton PS: 99996207-USWF
- Dolphin Triton PS Plus IoT: 99996212-USWIF
Compatibility may vary by production year, cleaner configuration and filter basket style. Verify your exact model, product number and existing filter panels before ordering.
Specifications
| SKU | 9991463-R4 |
| UPC / EAN | 810071221040 |
| Brand | Maytronics / Dolphin |
| Product Type | Robotic Pool Cleaner Filter Panels |
| Filtration Level | Fine |
| Quantity | 4 Filter Panels |
| Gross Weight | 0.584 lb / 0.265 kg |
| Package Dimensions | 9.843 × 2.362 × 16.929 in / 25 × 6 × 43 cm |
| Compatibility | Select Dolphin Active, M-Series, Nautilus, Premium, Proteus, Quantum, S-Series, T-Series and Triton robotic pool cleaners |
| Warranty | 1-Year Manufacturer Warranty |
| Final Sale | Yes |
Frequently Asked Questions
Fine spring filters are designed for smaller debris and particles while maintaining strong water flow through the robotic cleaner.
Yes. The 9991463-R4 filter cartridges are genuine Maytronics OEM replacement filters for compatible Dolphin robotic pool cleaners.
Yes. Rinse the panels thoroughly with a garden hose after each cleaning cycle and replace them when damaged or no longer cleaning effectively.
No. These filters fit select Dolphin and Pentair Prowler models only. Always verify your cleaner model and filter style before ordering.
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