--- product_id: 376564964 title: "Spring Filter Cartridges Compatible with Dolphin M500, M200, M400, Wave 90, ve 65, Oasis Z5, Sigma, C3,C4,Nautilus CC Plus Robotic Pool Cleaners, Part Number: 9991433-R4（4 Pack）" brand: "fiitzn" price: "€ 63.79" currency: EUR in_stock: true reviews_count: 8 category: "Fiitzn" url: https://www.desertcart.gr/products/376564964-spring-filter-cartridges-compatible-with-dolphin-m500-m200-m400-wave store_origin: GR region: Greece --- # Microfiltration tech traps large debris Universal fit for 15+ Dolphin models Durable ABS plastic frame Spring Filter Cartridges Compatible with Dolphin M500, M200, M400, Wave 90, ve 65, Oasis Z5, Sigma, C3,C4,Nautilus CC Plus Robotic Pool Cleaners, Part Number: 9991433-R4（4 Pack） **Brand:** fiitzn **Price:** € 63.79 **Availability:** ✅ In Stock ## Summary > 🧼 Keep your pool sparkling with filters that work as hard as you do! ## Quick Answers - **What is this?** Spring Filter Cartridges Compatible with Dolphin M500, M200, M400, Wave 90, ve 65, Oasis Z5, Sigma, C3,C4,Nautilus CC Plus Robotic Pool Cleaners, Part Number: 9991433-R4（4 Pack） by fiitzn - **How much does it cost?** € 63.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/376564964-spring-filter-cartridges-compatible-with-dolphin-m500-m200-m400-wave) ## Best For - fiitzn enthusiasts ## Why This Product - Trusted fiitzn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust ABS plastic frame ensures long-lasting durability and reliable performance season after season. - • **Effortless Debris Control:** Advanced microfiltration lets fine particles pass, reducing clogging and maintenance frequency. - • **Low-Maintenance Longevity:** With proper care, each filter lasts 2-3 years—just rinse every 4-6 weeks to keep your pool pristine. - • **Optimal Size, Perfect Fit:** Precisely engineered 10.5" x 6.375" dimensions match original filters for guaranteed compatibility. - • **Plug & Play Compatibility:** Seamlessly fits 15+ Dolphin robotic pool cleaner models for hassle-free replacements. ## Overview Fiitzn Spring Filter Cartridges are premium replacement filters compatible with over 15 Dolphin robotic pool cleaner models. Featuring advanced microfiltration technology, they trap larger debris to prevent clogging while allowing fine particles to pass, extending filter life. Constructed with a durable ABS plastic frame, each 10.5" x 6.375" cartridge offers a precise fit and can last 2-3 years with minimal maintenance, making them a smart, reliable choice for maintaining crystal-clear pools. ## Description Product DescriptionFrom Fiitzn, A World’s Leading Brand for Replacement Water Filters☆ Refreshing Water☆ Great Value☆ Precise Fit☆ Friendly ServiceSPECIFICATION：Compare to Part Number#9991433-R4Package Included：4 Pack Replacement Water FilterDimensions: 10-1/2" x 6-3/8".Packing list: 4 pieces.COMPATIBLE MODELS：Dolphin SigmaDolphin LibertyDolphin Aquarius XLDolphin Nautilus CC Plus Dolphin Oasis Z5iDolphin Supreme M4 Supreme M5Dolphin Wave 65 Wave 90Dolphin C3 C4Dolphin Triton Plus(OLD)Durable: Made of ABS plastic frame material, more durable. If used correctly, these ultra-fine filters can last for 2-3 years.WARM TIPS：1. Any use of the DOLPHIN brand name or model designations for this product are made solely for purposes of demonstrating compatibility. Review: Perfect replacements. - They fit my robot and work as described. Review: Perfect fit - Fit great and works well. Easier to clean than other cartridges ## Features - [Microfiltration Technology]The Spring Filter Cartridges are designed to only trap larger debris and let fine debris pass through to prevent the cartridges from being clogged as quickly when the pool is especially dirty - [Multi-version Compatible Use] Fiitzn water filter Perfect Compatible with the following Dolphin Robotic Pool Cleaners: Nautilus CC Plus, Oasis Z5i, Aquarius XL, Odyssey, C3, C4, Sigma, M200, M400, M500, M4, M5, Bio, Triton Plus (old), Liberty, wave 65, and Wave 90. Part number: 9991433-R4. - [Durable] ABS plastic frame, more sturdy and durable. It firmly supports the filter layer and prevents it from breaking during work. - [Dimensions] 10-1/2" x 6-3/8" each one, package include 4pcs, same as the original model number 9991433-R4. - [INSTALLATION REDMIND] -️If properly used, these ultra-fine filters can last 2-3 years. Please rinse the filter every 4-6 weeks for optimal performance ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #193,982 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #170 in Robotic Pool Cleaners | | Customer Reviews | 4.5 out of 5 stars 155 Reviews | ## Images ![Spring Filter Cartridges Compatible with Dolphin M500, M200, M400, Wave 90, ve 65, Oasis Z5, Sigma, C3,C4,Nautilus CC Plus Robotic Pool Cleaners, Part Number: 9991433-R4（4 Pack） - Image 1](https://m.media-amazon.com/images/I/71myquJ8OYL.jpg) ## Questions & Answers **Q: Which filter is best for getting sand from the pool?** A: This filter is more suitable for filtering larger particles, and the filter paper is more suitable for filtering fine debris **Q: Will this fit maytronics dolphin premier model or serial # f278685j7f?** A: Dear customer, hello. We are pleased to provide you with an answer. Your machine model is Dolphin Premier, which is not suitable for this filter screen. However, based on my understanding, you can search for a filter screen model of 9991408-R4. I believe this one will be suitable for you **Q: how long do the filters last?** A: Dear customer, if you use this filter every day, it is recommended that you replace it every 3 months to avoid affecting the water quality. If you do not use it frequently, it can be used for at least 1 year, but it is recommended to replace it every year to avoid residues causing 2 secondary pollution ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect replacements. *by C***. on July 18, 2023* They fit my robot and work as described. ### ⭐⭐⭐⭐⭐ Perfect fit *by N***N on July 31, 2023* Fit great and works well. Easier to clean than other cartridges ### ⭐⭐⭐⭐⭐ Perfect replacement *by J***I on April 29, 2024* These fit my z5 oasis perfectly and I saved $ . --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/376564964-spring-filter-cartridges-compatible-with-dolphin-m500-m200-m400-wave](https://www.desertcart.gr/products/376564964-spring-filter-cartridges-compatible-with-dolphin-m500-m200-m400-wave) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-22*