---
product_id: 509877450
title: "DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4"
brand: "dolphin"
price: "R3401"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/509877450-dolphinnautilus-robotic-pool-cleaner-filter-cartridge-9991425-r4
store_origin: ZA
region: South Africa
---

# Compatible Models Easy Install Genuine Filter DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4

**Brand:** dolphin
**Price:** R3401
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into Cleanliness with DolphinNautilus!

## Quick Answers

- **What is this?** DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4 by dolphin
- **How much does it cost?** R3401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/509877450-dolphinnautilus-robotic-pool-cleaner-filter-cartridge-9991425-r4)

## 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

- • **Global Reach:** Available internationally, this filter meets diverse needs while maintaining high standards.
- • **Durable Quality:** Crafted by Maytronics, this genuine part guarantees longevity and reliability for your pool cleaner.
- • **Lightweight Design:** Weighing only 431g, this filter is easy to handle and install, ensuring a hassle-free experience.
- • **Keep Your Pool Pristine:** Ensure your Dolphin pool cleaner operates at peak performance with this certified filter cartridge.
- • **Versatile Compatibility:** Designed to fit a wide range of Dolphin models, making it the perfect upgrade for your pool maintenance.

## Overview

The DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4 is a certified genuine part by Maytronics, designed to keep your Dolphin pool cleaner in optimal condition. Compatible with various Dolphin models, this lightweight and durable filter ensures efficient pool maintenance, making it an essential accessory for pool owners.

## Description

DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4

## Features

- Maytronics Certified Genuine Parts; Keep your Dolphin pool cleaner in top condition
- Compatible with: Premier, DX6, Deluxe 4, Deluxe 5, DLX4, DLX5, DX5S, Triton (old), Quest, Edge, Discovery (old), Advantage Plus (old), Nautilus (old), Wave 75, Prowler 820, Prowler 830.
- This part is not compatible with the Triton PS, Triton PS Plus, Nautilus CC, Nautilus CC Plus, Nautilus CC Pro, Nautilus CC Supreme.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.62 x 25.4 x 30.48 cm; 431 g |
| Part number | FBA_9991425-r4 |
| Item display height | 1 inches |
| Item display length | 1 inches |
| Item display width | 1 inches |
| Item display weight | 494 g |
| Manufacturer | Maytronics |
| Item model number | 9991425-r4 |
| ASIN | B00LXD0YS6 |

## Images

![DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4 - Image 1](https://m.media-amazon.com/images/I/616NIVcETwL.jpg)
![DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4 - Image 2](https://m.media-amazon.com/images/I/71cUQCKpm7L.jpg)
![DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4 - Image 3](https://m.media-amazon.com/images/I/71DQJZFHszL.jpg)
![DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4 - Image 4](https://m.media-amazon.com/images/I/61dZyJk7L6L.jpg)
![DolphinNautilus Robotic Pool Cleaner Filter Cartridge 9991425-r4 - Image 5](https://m.media-amazon.com/images/I/617A4VLinRL.jpg)

## Questions & Answers

**Q: My filter says 9991430, dolphin premier, will these work for mine?**
A: Yes

**Q: WILL THESE FIT A DOLPHIN EDGE?**
A: I think so.  Looks identical

**Q: Will these fit the M400?**
A: They look like the ones I use. Unsure if sizes might vary.

**Q: Will these fit a dolphin edge**
A: Looks identical. Probably yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great replacement filters
  

*by A***M on Reviewed in the United States on 15 August 2022*

These work great. Keep them clean and dry when not in use and they should last a very long time. I left my old ones in the vac too long at the bottom of the pool and they pretty much stopped working, so I had to buy these. They're the same as the ones you get when you buy a new vac. They filter all the small things really well. Bonus points if you get the Blink-182 reference.

### ⭐⭐⭐⭐⭐ 







  
  
    exactly what I needed
  

*by J***. on Reviewed in Canada on 25 July 2022*

great, fast

### ⭐⭐⭐⭐⭐ 







  
  
    Good product fast delivery
  

*by M***N on Reviewed in the United States on 22 July 2024*

Good product, fair price and fast delivery!

## Frequently Bought Together

- Dolphin Genuine Replacement Part Ultra-Fine Filter Panels (4PK) Part Number 9991425-R4
- Dolphin Genuine Replacement Part — Fine Filter Panels (4PK) — 9991408-R4
- Dolphin Genuine Replacement Part — Notched White Climbing Rings for Ultimate Wall Adhesion (4PK) — 6101611-R4

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**Shop now:** [https://www.desertcart.co.za/products/509877450-dolphinnautilus-robotic-pool-cleaner-filter-cartridge-9991425-r4](https://www.desertcart.co.za/products/509877450-dolphinnautilus-robotic-pool-cleaner-filter-cartridge-9991425-r4)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-23*