--- product_id: 1766253 title: "Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A-20038)" brand: "fluval" price: "14100CFA" currency: XOF in_stock: true reviews_count: 13 category: "Fluval" url: https://www.desertcart.sn/products/1766253-fluval-104-105-204-205-106-206-replacement-motor-seal store_origin: SN region: Senegal --- # 2-year manufacturer warranty Leak-proof motor protection Precision-fit seal ring Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A-20038) **Brand:** fluval **Price:** 14100CFA **Availability:** βœ… In Stock ## Summary > πŸ’§ Keep your aquarium pristine with leak-proof precision! ## Quick Answers - **What is this?** Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A-20038) by fluval - **How much does it cost?** 14100CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/1766253-fluval-104-105-204-205-106-206-replacement-motor-seal) ## 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 - β€’ **Extended Filter Life:** Prolong your canister filter’s efficiency with a reliable motor seal ring designed for longevity. - β€’ **Lightweight & Compact:** Only 0.6 ounces with precise dimensions for easy installation and maintenance. - β€’ **Trusted Brand Quality:** Backed by Rolf C. Hagen’s 2-year warranty and a 4.7-star rating from over 1,400 users. - β€’ **Durable Seal Integrity:** Crafted to prevent leaks and maintain optimal filter performance over time. - β€’ **Seamless Compatibility:** Fits Fluval 104, 105, 204, 205, 106, 206 models perfectly for hassle-free replacement. ## Overview The Fluval Replacement Motor Seal Ring (A-20038) is a lightweight, precision-engineered gasket designed to fit multiple Fluval canister filter models (104, 105, 204, 205, 106, 206). It ensures a leak-proof seal around the motor, extending filter life and maintaining optimal aquarium water quality. Backed by a 2-year warranty and trusted by thousands, this essential accessory is a must-have for any serious aquarium enthusiast. ## Description Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A-20038) Review: Works as intended. - Easy installation. Fits perfect. Has been doing the job great for months now. Review: Order one before you need it. - If you have a Fluval canister filter you should order one of these; so you have it ready for the day you'll need it. The one that came with my filter lasted about 10 months before it started leaking. Replacing it was easy and stopped the leak. I've since ordered a second one and keep it on hand, just in case... I only clean my with a wet paper towel to prevent build up on it. The one that came with my filter lasted about 10 months before it started leaking. It always eye opening to see how much gunk gets one these rings while its installed. Don't use cleaning chemicals on the O-ring, they will harm it by melting the surface or hardening it, both of which will cause it to fail prematurely. I've since ordered a second one and keep it on hand, just in case... ## Features - Replacement Motor Seal Ring for Fluval 104, 105, 204, 205, 106 and 206 canister filters. - Measures 1/2-inch length by 4-inch width by 6-5/7-inch height - Fits Fluval 105, 205 external filter models A201, A206 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009YGZWO | | Allergen Information | Allergen-Free | | Best Sellers Rank | #119,084 in Pet Supplies ( See Top 100 in Pet Supplies ) #2,040 in Aquarium Filter Accessories | | Brand | Fluval | | Brand Name | Fluval | | Customer Reviews | 4.7 out of 5 stars 1,421 Reviews | | EU Spare Part Availability Duration | 10 Years | | Global Trade Identification Number | 00015561300384 | | Included Components | Fluval Motor Seal Ring for External Filter | | Item Form | Component | | Item Type Name | Fluval Motor Seal Ring Gasket | | Item Weight | 0.6 Ounces | | Manufacturer | Rolf C. Hagen (USA) Corp. | | Manufacturer Part Number | A20038 | | Model Number | A20038 | | UPC | 015561300384 | | Unit Count | 1 Count | | Warranty Description | 2 year manufacturer | ## Product Details - **Brand:** Fluval - **Global Trade Identification Number:** 00015561300384 - **Item Weight:** 0.6 Ounces - **Manufacturer:** Rolf C. Hagen (USA) Corp. - **UPC:** 015561300384 ## Images ![Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A-20038) - Image 1](https://m.media-amazon.com/images/I/41M1KOdtEPS.jpg) ![Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A-20038) - Image 2](https://m.media-amazon.com/images/I/31RO+w2j7rL.jpg) ![Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A-20038) - Image 3](https://m.media-amazon.com/images/I/31MlCETUIxL.jpg) ## Questions & Answers **Q: does this motor seal ring fit the Fluval 406 filter lid.** A: I do not believe so. The description of the product is accurate and it does not include the 400s series. I bought it to replace the ring on a 205 model and it worked great. Pretty sure I saw the one for 406 on amazon somewhere. **Q: Will this fit on the 206 Fluval, the newer model?** A: yes it does **Q: Does this replace the seal that is where to top and bottom connect? I have a slow leak and filter is old.** A: I have a 205 and this is what I replaced to stop my unit from leaking. **Q: does this fit 207 model?** A: I don't believe so. Not according to the item description. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as intended. *by M***I on December 5, 2024* Easy installation. Fits perfect. Has been doing the job great for months now. ### ⭐⭐⭐⭐⭐ Order one before you need it. *by M***W on July 5, 2014* If you have a Fluval canister filter you should order one of these; so you have it ready for the day you'll need it. The one that came with my filter lasted about 10 months before it started leaking. Replacing it was easy and stopped the leak. I've since ordered a second one and keep it on hand, just in case... I only clean my with a wet paper towel to prevent build up on it. The one that came with my filter lasted about 10 months before it started leaking. It always eye opening to see how much gunk gets one these rings while its installed. Don't use cleaning chemicals on the O-ring, they will harm it by melting the surface or hardening it, both of which will cause it to fail prematurely. I've since ordered a second one and keep it on hand, just in case... ### ⭐⭐⭐⭐⭐ Fluval Motor Seal Ring for Fluval 204/205 with kudos to Amazon.com *by D***D on December 29, 2013* It's an "O" ring. It goes around the motor and seals to the body. If you use a Fluval 204 or 205 on your tank, you will replace it sooner or later. If it goes bad, why 5 stars instead of 1, 2, or 3? First off, if you use a canister filter of any brand, you have an "O" ring, and it's going to leak (fail) sooner or later, depending on how you take care of it. Silicon grease liberally applied to the ring prolongs life. Petroleum jelly does not. My original ring lasted about two and a half years, due to lack of proper servicing on my part. The Fluval line itself is fine - excellent in fact. Secondly, and most important, Is the service I received from Amazon.com. To explain: my filter started leaking (gushing into the capture bucket) just before Christmas and just after the deadline for Christmas eve delivery (Yea, it sucks to be me.). Amazon said the ring would arrive Friday or Saturday with regular shipping. That's a long time to wait when you have a planted tank with a batch of fish and no filtration. Unfortunately, nobody offers better. And, knowing mail during the Christmas season, I resigned myself to a probable Monday delivery. That means lots of water changes until it arrives. Friday afternoon after I had gone to bed - I work third shift on the weekends - the ring arrived. That is exceptional service! Remember, this order went in at their crunch time when everyone at Amazon was busting their *** to get product out. The service is superior! For those that have canister filters on your aquariums, keep a spare motor seal ring - in the original sealed package - around. Get some silicon grease (not the "waterproof grease") from your local big box hardware and grease that ring every time you break the filter down to clean it. ## Frequently Bought Together - Fluval 104, 105, 204, 205, 106, 206 Replacement Motor Seal Ring (A20038) - Fluval A20061 X06 AquaStop Valve - Fluval Carbon Filter Media for Aquariums, Premium Bituminous Carbon Inserts, 100-gram Nylon Bags, 3 Count (Pack of 1), A1440 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/1766253-fluval-104-105-204-205-106-206-replacement-motor-seal](https://www.desertcart.sn/products/1766253-fluval-104-105-204-205-106-206-replacement-motor-seal) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-02*