

🛠️ Bring your Fluval FX4 back to life — because your aquarium deserves the best!
The Fluval FX4 Service Kit is a comprehensive maintenance solution designed specifically for the Fluval FX4 High Performance Canister Filter. It includes all necessary components to restore and maintain optimal filter function, ensuring clean, healthy aquarium water. Trusted by thousands with a 4.7-star rating, this allergen-free kit weighs just 5.3 ounces and is manufactured by Rolf C. Hagen (USA) Corp.




| ASIN | B08RTLTKS2 |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #41,305 in Pet Supplies ( See Top 100 in Pet Supplies ) #511 in Aquarium Filter Accessories |
| Brand | Fluval |
| Brand Name | Fluval |
| Customer Reviews | 4.7 out of 5 stars 404 Reviews |
| Included Components | All items listed in description. |
| Item Type Name | Aquarium Filter Maintenance Kit |
| Item Weight | 5.3 Ounces |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | A20261 |
| Model Number | A20261 |
| UPC | 015561302616 |
| Unit Count | 1 Count |
J**E
Works as expected
Nice kit to bring your filter back to life.
S**N
good to have
Great product
R**E
Great product!
Product is worth the value. Super easy installation. Works perfect. No noise. Storage is convenient.
B**L
Repair pump
Products were as described and did the job perfectly.
C**N
Doesn't come with instructions or necessary tools.
I gave this four stars because the service kit did not come with the tool to remove the rubber fitting that the propeller attaches to. Also, there are many o-rings that I don't know where they go and there was no lubricant to put on the o-rings. After doing the service on my Fluval FX4 filter, two days later, I had to open the motor housing again because the rubber ends that hold the plastic arm came off and caused the propeller to come loose. I ended up having to superglue the rubber ends on to prevent them from falling off.
J**T
Quality product easy use
everything you need and is exactly the same as what comes with the pump initially The price is very fair on here
A**R
Nice job
This item was great works well
R**T
Easy to use for the FX overhaul
This kit has it all to keep the FX4 running smoothly. Easy to install for a complete overhaul. Great buy with all parts included.
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