---
product_id: 44994471
title: "Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4"
brand: "dolphin"
price: "€ 146.50"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.nl/products/44994471-dolphin-genuine-replacement-part-ultra-fine-filter-panels-4pk-9991466
store_origin: NL
region: Netherlands
---

# Maytronics Certified Compatible with 12 Models 4 Ultra-Fine Filters Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4

**Brand:** dolphin
**Price:** € 146.50
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into Perfection with Dolphin Filters!

## Quick Answers

- **What is this?** Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4 by dolphin
- **How much does it cost?** € 146.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/44994471-dolphin-genuine-replacement-part-ultra-fine-filter-panels-4pk-9991466)

## Best For

- dolphin enthusiasts

## Why This Product

- Trusted dolphin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Maintenance:** Keep your Dolphin cleaner in peak condition with easy-to-replace filter panels.
- • **Elevate Your Pool Game:** Experience crystal-clear waters with our ultra-fine filtration technology.
- • **Seamless Compatibility:** Designed for a wide range of Dolphin models, ensuring a perfect fit every time.
- • **Certified Quality Assurance:** Trust in Maytronics certified parts for optimal performance and longevity.
- • **Join the Clean Pool Revolution:** Be part of a community that values pristine pool experiences.

## Overview

The Dolphin Ultra-Fine Filter Pack includes four replacement filter panels designed for various Dolphin pool cleaner models, ensuring superior filtration and maintenance. These Maytronics certified parts guarantee compatibility and performance, keeping your pool cleaner operating at its best.

## Description

Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4

## Features

- Replacement Ultra-Fine Filter Panels (4 pk)
- Compatible with: Active 10, Active 15, Advantage, Cayman, E10, Echo, Encore, Escape, Explorer E20, Nautilus CC, Proteus DX3, Prowler 910, Prowler 917, S100, S50, Solo, T15, T25, Warrior SL.
- This part is not compatible with the Nautilus (old), Nautilus CC Pro, Nautilus CC Supreme.
- Maytronics Certified Genuine Parts; Keep your Dolphin pool cleaner in top condition

## Images

![Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4 - Image 1](https://m.media-amazon.com/images/I/51IlVooElAL.jpg)
![Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4 - Image 2](https://m.media-amazon.com/images/I/71tjw6P0WkL.jpg)
![Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4 - Image 3](https://m.media-amazon.com/images/I/617FpalIc9L.jpg)
![Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4 - Image 4](https://m.media-amazon.com/images/I/61VP9HgPhbL.jpg)
![Dolphin Genuine Replacement Part — Ultra-Fine Filter Panels (4PK) — 9991466-R4 - Image 5](https://m.media-amazon.com/images/I/61gvG9Tri6L.jpg)

## Questions & Answers

**Q: Does this include the basket or is it just the replacement filters?**
A: Just the filters.

**Q: These look like the ultra fine. But the pics in comments say fine. The one that came with robot is see through and garbage. is this ultra fine?**
A: It is ultra fine. And it’s excellent. Personally, I bought another basket with the ultra fine so I have a basket with ultra fine panels and one with the large debris panels. This was the first year I used the large debris panel basket. It worked like a charm clearing my pool of large amounts of leaves and debris at the beginning of the season. You may want to try it next year. Like you, I thought it useless!

**Q: can i just buy the ultra fine panels to change out with the basket panels that come with dolphin nautilus or do i need the entire basket?**
A: You just change out the coarse filters that it came with :) Same basket.

**Q: Will this fit the Dolphin T15 ?**
A: I own the Dolphin, and purchased the refill, and they do fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Filters, But Just Buy A New Basket
  

*by B***G on Reviewed in the United States on July 20, 2022*

These filters are great, and have really improved the cleanliness of my pool since installing in my Dolphin. But I didn't realize when I ordered that the old fine filter basket was assembled with screws. So it's not simply a matter of dropping these in after your heavy matter cleaning. You have to disassemble the bucket entirely to reset the filter back and forth. Given that the price difference is only $10 between a basket + filters, and the filters themselves, I'd recommend just buying a whole second basket. Then you could run a cleaning after a storm with the debris filter, then another cycle with the algae filter with a simple swap. That's what I'll be doing when it's time to replace these.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Dolphin filters
  

*by L***W on Reviewed in the United States on August 4, 2023*

I’ve always had a little trouble with settlements in my pool because of the nearby trees. The filters for fine particles worked awesome and my pool has never looked cleaner.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good Filter
  

*by R***N on Reviewed in the United States on May 21, 2020*

This filter will catch everything in your pool from small algae to leaves.  Great for use when opening a pool to make sure all the winter items are out:)Great product, fast shipping, easy to install these filters in existing basket.

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**Shop now:** [https://www.desertcart.nl/products/44994471-dolphin-genuine-replacement-part-ultra-fine-filter-panels-4pk-9991466](https://www.desertcart.nl/products/44994471-dolphin-genuine-replacement-part-ultra-fine-filter-panels-4pk-9991466)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*