Maytronics
Maytronics Dolphin Fine Spring Filter Cartridges 9991463-R4 – 4-Pack for Select Dolphin Cleaners
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
Compatible with select Maytronics Dolphin robotic pool cleaners including:
- Dolphin Advantage Ultra
- Dolphin Advantage Pro
- Dolphin Proteus DX4
- Dolphin Proteus DX5i
- Dolphin T55i
- Dolphin S400
- Dolphin Active 40
- Dolphin Explorer E30
- Dolphin Explorer E50
- Dolphin M600
- Dolphin Active 60
- Dolphin Explorer E70
- Dolphin S300i
- Dolphin S300
- Dolphin Active 30
- Dolphin Active 30i
- Dolphin Triton Plus with PowerStream
- Dolphin Triton with PowerStream
- Pentair Prowler 920
- Pentair Prowler 930
- Dolphin Premium
- Dolphin Quantum
Compatibility may vary by production year and filter basket style. Verify your cleaner model and existing filter panels before ordering to avoid fitment issues.
Specifications
| SKU | 9991463-R4 |
| Brand | Maytronics |
| Product Type | Robotic Pool Cleaner Filter Panels |
| Filtration Level | Fine |
| Quantity | 4 Filter Panels |
| Compatibility | Select Maytronics Dolphin and Pentair Prowler robotic pool cleaners |
| Warranty | 1-Year Manufacturer Warranty |
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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