--- product_id: 321982575 title: "FLUVAL FX4 Service Kit" brand: "fluval" price: "₱7863" currency: PHP in_stock: true reviews_count: 13 category: "Fluval" url: https://www.desertcart.ph/products/321982575-fluval-fx4-service-kit store_origin: PH region: Philippines --- # Click-Fit O-Rings for secure, easy sealing Magnetic Impeller Assembly for smooth flow Motor Seal Ring ensures leak-proof durability FLUVAL FX4 Service Kit **Brand:** fluval **Price:** ₱7863 **Availability:** ✅ In Stock ## Summary > 🧲 Keep your aquarium flowing flawlessly—because your aquatic world deserves the best! ## Quick Answers - **What is this?** FLUVAL FX4 Service Kit by fluval - **How much does it cost?** ₱7863 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/321982575-fluval-fx4-service-kit) ## Best For - fluval enthusiasts ## Why This Product - Trusted fluval brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Click-Fit O-Rings:** Effortless, secure sealing—no leaks, no fuss - • **Complete Service Kit:** All essential parts in one package for hassle-free maintenance - • **Trusted Fluval Quality:** Italy-made excellence with 4.5-star user approval - • **Durable Motor Seal Ring:** 6-year warranty backed leak protection - • **Precision Magnetic Impeller:** Optimized water flow for crystal-clear aquariums ## Overview The FLUVAL FX4 Service Kit includes a magnetic impeller assembly, motor seal ring, and multiple click-fit O-rings designed to maintain and restore optimal performance of the FX4 aquarium filter. Engineered in Italy and backed by a 6-year warranty, this kit ensures leak-proof, efficient filtration for tanks up to 350 liters, making it a must-have for serious aquarium enthusiasts. ## Description From the manufacturer New Fluval FX Series External Filters High performance external filters Fluval's FX series are high-performance and efficient external filters thanks to their SMART PUMP technology that ensures optimal performance by expelling accumulated air every 12 hours and monitoring rotor operation and water outlet. This Italian made external filter has up to 6 filtration stages that ensure crystal clear water in freshwater and saltwater aquariums. European ingenuity and innovation have fueled the next generation of FX External Filters, which feature SMART PUMP's patented optimizing performance technology. In addition to intricate multi-stage filtration, the FX Series incorporates a water change system and tray design within each basket to offer greater filter media capacity. As always, you can expect from the FX Series the legendary blend of power and efficiency that allows you to spend more time enjoying the aquarium, and less time performing maintenance. Known for its strength and durability, the FX6 offers a water output of 3,500 LPH in aquariums up to 1,500 liters. That kind of power sweeps the tank better and faster, by collecting a greater amount of debris, which ultimately translates to a lower maintenance frequency. Based on the platform of the powerful FX the FX4 and now the NEW FX2, a "little brother" of the more compact FX4 was created. Capable of giving a water output of 1800 LPH, the FX2 is an ideal choice for those with aquariums up to 750 liters. Versatility, Convenience and Efficiency Aquastop valves They feature click fit technology for quick assembly and spill-proof maintenance. Auto Start Just add water and plug in. Fluval's Smart Pump technology will do the rest. Patented Smart Pump Technology employs an electronic circuit to continuously control the pump. The speed and strength of the rotor are constantly measured to ensure the water output efficiency and the energy used. Smart Pump also controls the auto-start function of the FX series and is critical in evacuating air that may accumulate in the system. Once every 12 hours, the filter will pause and allow trapped air to escape, always maintaining maximum filtration efficiency. This Fluval technology allows the filter to deliver optimal filter performance. Clog Free Absorption Grid This telescopic absorption grid is high strength, anti-jamming and ensures continuous flow. Multi Directional Outlet Nozzles Dual outlet nozzles can be adjusted to create specific water flows. Multi-stage filtration The latest generation FX incorporates 2 NEW ADDITIONAL TRAYS for even greater filtration capacity and flexibility. The FX2 and FX4 has up to 5 stages of filtration and the FX6 with up to 6 stages, ensuring optimal water quality. Filter media baskets are the heart of Fluval's multi-stage filtration. Such baskets that have a very large capacity contain a large volume of filtration media, and also allow you to place the filtration media with a customized combination of the layers that work best for your aquarium. These have instant lift T handles which allow you to lift and separate each basket in an easy and very fast way, making the usual maintenance easier. Purge valve with drain hose The FX4 and FX6 filters feature a multi-functional drain valve at their base, making it possible to empty the filter and make water changes without interruptions by draining and refilling the water directly from the filter (and all this without altering the decor or inhabitants of the aquarium). Review: All good - Just right Review: Usual great Fluval product - Excellent just what you expect from Fluval. Outside packing was damaged but item was fine. ## Features - 1 x Magnetic Impeller Assembly - 1 x Motor Seal Ring - 4 x Top Cover Click-Fit O-Ring - 1 x O-Ring Filter Lid ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08RTLTKS2 | | Allergen Information | Allergen-Free | | Best Sellers Rank | 29,900 in Pet Supplies ( See Top 100 in Pet Supplies ) 402 in Aquarium Filter Accessories | | Brand | Fluval | | Brand Name | Fluval | | Country Of Origin | Italy | | Customer Reviews | 4.5 out of 5 stars 408 Reviews | | Included Components | 1 x Magnetic Impeller Assembly, 1 x Motor Seal Ring, 4 x Top Cover Click-Fit O-Ring, 1 x O-Ring Filter Lid | | Item Form | Tablets | | Item Type Name | Fluval FX4 Filter Service Kit | | Item Weight | 5.3 Ounces | | Item form | Tablets | | Item weight | 5.3 Ounces | | Manufacturer | Rolf C Hagen UK Ltd | | Manufacturer Part Number | A20261 | | Model Number | A20261 | | Number of Packs | 1 | | Pet Type | Fish | | Product Warranty | 6 year manufacturer | | UPC | 015561302616 | | Unit Count | 1 count | | Unit count | 1 count | ## Product Details - **Brand:** Fluval - **Item form:** Tablets - **Item weight:** 5.3 Ounces - **Manufacturer:** Rolf C Hagen UK Ltd - **Pet Type:** Fish ## Images ![FLUVAL FX4 Service Kit - Image 1](https://m.media-amazon.com/images/I/61f38AzySCL.jpg) ![FLUVAL FX4 Service Kit - Image 2](https://m.media-amazon.com/images/I/31Iw9z82xUL.jpg) ![FLUVAL FX4 Service Kit - Image 3](https://m.media-amazon.com/images/I/41SvKhftbrL.jpg) ## Questions & Answers **Q: How often should I use the service kit on my fx4?** A: With proper maintenance on your system, I would say 3-5 years easily . **Q: Does it come with the motor?** A: No. These are the seals to service the motor, which needs to be done around every year to every year and a half, roughly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ All good *by G***E on 14 April 2026* Just right ### ⭐⭐⭐⭐⭐ Usual great Fluval product *by A***. on 20 August 2025* Excellent just what you expect from Fluval. Outside packing was damaged but item was fine. ### ⭐⭐⭐ Good overall check seals are correct *by J***N on 11 March 2026* Good as you would expect would of gave 5 star review but unfortunately couple of the seals were wrong size ## Frequently Bought Together - Fluval FX4 Service Kit, Aquarium Canister Filter Maintenance Kit - Fluval FX4 Motor Unit - Fluval FX4/FX5/FX6 Bio-Foam, Replacement Aquarium Filter Media, 2-Pack, A239 --- ## 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.ph/products/321982575-fluval-fx4-service-kit](https://www.desertcart.ph/products/321982575-fluval-fx4-service-kit) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-26*