--- product_id: 5151202 title: "AF1CB Fuel Filter" brand: "mr. funnel" price: "£43.80" currency: GBP in_stock: true reviews_count: 5 url: https://www.desertcart.co.uk/products/5151202-af1cb-fuel-filter store_origin: GB region: Great Britain --- # 2.5 GPM fuel flow rate Removes water contamination Protects engines & tools AF1CB Fuel Filter **Brand:** mr. funnel **Price:** £43.80 **Availability:** ✅ In Stock ## Summary > ⛽ Filter smarter, run stronger — don’t let dirty fuel slow you down! ## Quick Answers - **What is this?** AF1CB Fuel Filter by mr. funnel - **How much does it cost?** £43.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/5151202-af1cb-fuel-filter) ## Best For - mr. funnel enthusiasts ## Why This Product - Trusted mr. funnel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Fuel, Pure Power:** Eliminates water, dirt, and debris to keep your engine running flawlessly. - • **Versatile Compatibility:** Works seamlessly with gasoline, diesel, heating oil, and kerosene for all your equipment needs. - • **Portable & User-Friendly:** Lightweight, self-cleaning design makes fuel filtering effortless anywhere, anytime. - • **Trusted by Pros & DIYers:** Join thousands who safeguard their expensive tools and toys with Mr. Funnel’s AF1CB. - • **Industrial-Grade Durability:** Crafted from conductive polypropylene for long-lasting, reliable performance. ## Overview The Mr. Funnel AF1CB Fuel Filter is a high-performance funnel that removes water, dirt, and debris from fuel at a flow rate of 2.5 gallons per minute. Compatible with gasoline, diesel, heating oil, and kerosene, it protects engines across a wide range of equipment including lawnmowers, generators, and ATVs. Made from industrial-grade conductive polypropylene, this portable, self-cleaning filter ensures cleaner fuel delivery, preventing engine failure and improving performance. ## Description Product Description Mr. Funnel AF1CB Fuel Filter From the Manufacturer Mr. Funnel Fuel Filters (#F1C) remove water, dirt, and debris from fuel. As fuel sits, it collects condensation, water and debris. One of the leading causes of engine failure is contaminated fuel. Use the Fuel Filter Funnel to protect equipment around the house or workplace including Lawnmowers, Pressure Washers, Generators, Gas Powered Tools, ATVs, Snowmobiles, etc. The Fuel Filter Funnel works with standard Gasoline, Diesel, Heating Oil, and Kerosene. It's Simple, Portable, and Self-Cleaning. Made from Industrial Grade Conductive Polypropylene. Review: JUST AS DESCRIBED EVEN BETTER THAN DESCRIBED - Definitely a product that should be in every home that uses gasoline. It filters out 100% of all water and debris. i would buy it again. but there is no problem as it is as it was stated. I would buy it again. Cleans the water and debris from the gas that is available in this area. This product is almost beyond belief. No longer do I have any pings in my spark plugs nor Sputtering when I accelerate as my car is a turbo charged VW Beetle and my mileage has increased by 5 to 7 miles per gallon and the engine runs smooth and there is never any hesitation from the pedal on the gas til the care responds immediately. This product should come standard with every new car and every high performance garden tractor or lawn mower. I would buy it again and again but there is no maintenance and requirements to keep it working with no problems. I would suggest that if you have $20.00 spend it here and buy one of these filters as you will save that much in performance and gas mileage increase during the first couple of months. It gives me peace of mind knowing that what I put in my car is truly 99.9% gasoline and not water or debris that hampers the performance of the automobile. At 94000 miles I look now for another 100000 miles. It lives up to all its claims and then some. Great product and great deal. Thomas W. Arnn 573-890-0708 Tommy Arnn 573-890-0708 Review: Works awesome. Why did i wait so long? - I have had this in my wish list for a while but just couldn't figure on the expense until I recently had a reason to need it. So here's what happened. I had recently filled up my boats primary fuel tank with about 12 gal of fuel. I left the boat hitched up and over 2 weeks of thunderstorms I realized I had left the gas cap loose. Sure enough when I tried to run it it just kept kicking out due to water in the gas. I had all this gas that was contaminated. So I decided to buy this. I tested it in my sink and sure enough no water flowed though. I figured I would get smart and tried rubbing alcohol and that did not go through either. HMMM. So I went ahead and pumped out all 12 gallons of fuel from my boat gas tank. I ran it trough the funnel into a couple of 6 gallon containers. I was shocked at how much water it collected. After pumping all that fuel I had at least a 1/2 cup of water in it. Now for the real test. I put all 12 gallons of fuel in my car. I was a little worried it might run rough. Nope. In fact I think it ran better than pump gas! THIS LITTLE GUY WORKS!!!!! So the moral to the story is I paid $16 for this guy but i successfully reclaimed $25 worth of fuel that otherwise would have been used only for bonfires, etc. Now every time I fill up my atv or lawn mower from a fuel container I will use this. It is a little small so pour slowly but they do make larger ones for bigger jobs. ## Features - REMOVES WATER, Dirt and Debris from Fuel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000SOFLHK | | Best Sellers Rank | #223,900 in Automotive ( See Top 100 in Automotive ) #1,574 in Automotive Replacement Fuel Filters | | Brand Name | Mr. Funnel | | Capacity | 2.5 Gallons per Minute | | Color | No Color | | Customer Reviews | 4.5 4.5 out of 5 stars (784) | | Global Trade Identification Number | 00079976681445 | | Included Components | Mr. Funnel AF1CB Fuel Filter | | Item Dimensions W x H | 3.6"W x 5.7"H | | Item Type Name | Mr. Funnel AF1CB Fuel Filter | | Manufacturer | Mr. Funnel | | Material Type | Plastic | | UPC | 079976681445 074748350253 | | Warranty Description | Warranty | ## Product Details - **Brand:** Mr. Funnel - **Capacity:** 2.5 Gallons per Minute - **Color:** No Color - **Material:** Plastic - **Product Dimensions:** 3.6"W x 5.7"H ## Images ![AF1CB Fuel Filter - Image 1](https://m.media-amazon.com/images/I/41-fpH3tZPL.jpg) ![AF1CB Fuel Filter - Image 2](https://m.media-amazon.com/images/I/51xcvummQvL.jpg) ![AF1CB Fuel Filter - Image 3](https://m.media-amazon.com/images/I/51t-Y1yfKVL.jpg) ![AF1CB Fuel Filter - Image 4](https://m.media-amazon.com/images/I/516Dh8--dML.jpg) ![AF1CB Fuel Filter - Image 5](https://m.media-amazon.com/images/I/51gQh2wxhjL.jpg) ## Questions & Answers **Q: What is the outside diamer of the bottom (exit) of the funnel? I need a snug, stable fit in my generator gas tank...** A: The bottom of the funnel is tapered 2.5 inches long. The very bottom is 1" OD and the top is 1.25" OD. I do not recommend a snug fit in the filler unless you have a air release vent on the tank you are filling. If air can't exit the tank as fast as you fill it the funnel will run very slow and possibly overflow. A trick I use sometimes is to first place a long neck funnel in the tank that is snug and then run the gas through the Mr Funnel into the long neck one. Just be sure to monitor the tank for fullness carefully so you don't overflow it. Another thing to try is to just transfer the gas between two portable tanks using the Mr Funnel to filter fuel away from the generator first. **Q: Can this filter be used just for refueling chainsaws, or will the two cycle oil mix clog it eventually?** A: Yes. I mainly use it for 2 cycle fuels. **Q: How do you clean the filter?** A: If heavy debris, simply dump it. If debris sticks, rinse with water and shake loose. We do not recommend compressed air as that risk damaging the microfine filter and its Teflon coating. **Q: Will this separate water from ethanol?** A: Dear Phoenix, Thank you for your inquiry. The Mr. Funnel products will not filter ethanol. If you have any other questions, please feel free to call our Tech Support Team at 1-800-835-0129 Monday-Friday, 8am-5pm Central Time. Thank you. Have a wonderful day! ## Customer Reviews ### ⭐⭐⭐⭐⭐ JUST AS DESCRIBED EVEN BETTER THAN DESCRIBED *by T***N on June 18, 2019* Definitely a product that should be in every home that uses gasoline. It filters out 100% of all water and debris. i would buy it again. but there is no problem as it is as it was stated. I would buy it again. Cleans the water and debris from the gas that is available in this area. This product is almost beyond belief. No longer do I have any pings in my spark plugs nor Sputtering when I accelerate as my car is a turbo charged VW Beetle and my mileage has increased by 5 to 7 miles per gallon and the engine runs smooth and there is never any hesitation from the pedal on the gas til the care responds immediately. This product should come standard with every new car and every high performance garden tractor or lawn mower. I would buy it again and again but there is no maintenance and requirements to keep it working with no problems. I would suggest that if you have $20.00 spend it here and buy one of these filters as you will save that much in performance and gas mileage increase during the first couple of months. It gives me peace of mind knowing that what I put in my car is truly 99.9% gasoline and not water or debris that hampers the performance of the automobile. At 94000 miles I look now for another 100000 miles. It lives up to all its claims and then some. Great product and great deal. Thomas W. Arnn 573-890-0708 Tommy Arnn 573-890-0708 ### ⭐⭐⭐⭐⭐ Works awesome. Why did i wait so long? *by G***9 on August 14, 2016* I have had this in my wish list for a while but just couldn't figure on the expense until I recently had a reason to need it. So here's what happened. I had recently filled up my boats primary fuel tank with about 12 gal of fuel. I left the boat hitched up and over 2 weeks of thunderstorms I realized I had left the gas cap loose. Sure enough when I tried to run it it just kept kicking out due to water in the gas. I had all this gas that was contaminated. So I decided to buy this. I tested it in my sink and sure enough no water flowed though. I figured I would get smart and tried rubbing alcohol and that did not go through either. HMMM. So I went ahead and pumped out all 12 gallons of fuel from my boat gas tank. I ran it trough the funnel into a couple of 6 gallon containers. I was shocked at how much water it collected. After pumping all that fuel I had at least a 1/2 cup of water in it. Now for the real test. I put all 12 gallons of fuel in my car. I was a little worried it might run rough. Nope. In fact I think it ran better than pump gas! THIS LITTLE GUY WORKS!!!!! So the moral to the story is I paid $16 for this guy but i successfully reclaimed $25 worth of fuel that otherwise would have been used only for bonfires, etc. Now every time I fill up my atv or lawn mower from a fuel container I will use this. It is a little small so pour slowly but they do make larger ones for bigger jobs. ### ⭐⭐⭐⭐⭐ Seems to work *by C***N on September 19, 2025* Seemed to work. Gas has a smaller molecule and water bigger. ## Frequently Bought Together - Mr. Funnel AF1CB Fuel Filter - RA 5.5" Dia Fuel Funnel with Micron Screen Fuel Filter for Extending The Life of Chainsaw, Generator, Diesel Engine, Water Pump and More - Funnel King Funnel with Screen,2 qt. 32002 - 1 Each, Red --- ## 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.co.uk/products/5151202-af1cb-fuel-filter](https://www.desertcart.co.uk/products/5151202-af1cb-fuel-filter) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-25*