--- product_id: 380905117 title: "Universal Fuel Filter" brand: "mr. heater" price: "HK$447" currency: HKD in_stock: true reviews_count: 7 category: "Mr. Heater" url: https://www.desertcart.hk/products/380905117-universal-fuel-filter store_origin: HK region: Hong Kong --- # Universal fit for Buddy heaters Galvanized aluminum durability 99.9% contaminant filtration Universal Fuel Filter **Brand:** mr. heater **Price:** HK$447 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your heat on, never clogged! 🔥 ## Quick Answers - **What is this?** Universal Fuel Filter by mr. heater - **How much does it cost?** HK$447 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/380905117-universal-fuel-filter) ## Best For - mr. heater enthusiasts ## Why This Product - Trusted mr. heater brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy, No-Fuss Installation:** Compact design screws in quickly—no extra bulk or tools needed. - • **Ultimate Heater Protection:** Blocks oil & debris to keep your heater running flawlessly. - • **Cost-Effective Longevity Booster:** Prevents costly repairs by extending heater lifespan season after season. - • **Seamless Universal Compatibility:** Fits all Mr. Heater Buddy models and propane setups effortlessly. - • **Durable Galvanized Aluminum Build:** Engineered to withstand harsh conditions without corrosion. ## Overview The Mr. Heater Universal Fuel Filter is a galvanized aluminum filter designed to protect portable propane heaters like the Big Buddy and Portable Buddy from oil and debris contamination. It installs easily between the propane tank and hose, ensuring efficient heater performance and extending unit lifespan. Compatible with both disposable cylinders and larger tanks, this filter is a must-have for anyone serious about reliable, hassle-free heating. ## Description Mr. Heater Universal Fuel Filter Review: Mr. Heater Universal Fuel Filter - I recently purchased the Mr. Heater Universal Fuel Filter, and it has proven to be an excellent addition to my propane heater setup. If you own a Mr. Heater Buddy or any propane heater that uses disposable cylinders or connects to a larger tank via a hose, this fuel filter is a must-have. Pros: 1. Effective Protection: This filter effectively prevents contaminants like oil and debris from entering the heater, which can be a common issue when using propane tanks. It ensures the heater operates efficiently without clogging, which ultimately extends the life of the unit. 2. Easy Installation: The filter is straightforward to install—just screw it between the propane tank and the hose. It’s also compact, so it doesn’t add bulk to the setup. 3. Universal Compatibility: True to its name, this filter works with a variety of Mr. Heater products, and it’s compatible with both 1 lb disposable cylinders and 20 lb tanks with hoses. This versatility is a big plus. 4. Cost-Effective Solution: Considering the protection it offers for your heater, the price is quite reasonable. It could save you money in the long run by preventing costly repairs or replacements. Cons: 1. Limited Lifespan: The filter needs to be replaced periodically, especially if you use your heater frequently. It’s recommended to replace it after every propane cylinder or every season, depending on your usage. 2. No Clear Indicator: It would be helpful if there were a way to tell when the filter needs to be changed. You have to go by feel and experience or notice any performance drops. Final Thoughts: Overall, the Mr. Heater Universal Fuel Filter is a small investment that delivers big benefits. It keeps your heater running smoothly and prolongs its lifespan by filtering out impurities. I’d highly recommend it to anyone using portable propane heaters. Review: Mandatory if using the Mr Heater propane hose - I recently had to strip down and drain out the oil that had leeched out of the Mr Heater propane extension hose into the the Mr Heater Buddy. The oil blocks the pipes to the pilot light and stops the heater from functioning. This happened because I was not using the fuel filter at the time. So if like me you want to keep the garage warm with the buddy connected to a 13kg Calor cylinder using the Mr Heater Hose ( not seen or tried a UK hose for the Mr Heater Buddy) then consider this fuel filter as a mandatory item. When using the Camping style cylinders without an extension hose, I have never had a problem or needed a fuel filter, I have used around 70 small cylinders without issue. So the most likely source of the oil is leeching from the Mr Heater hose. ## Features - Required with Portable Buddy/Big Buddy heaters - Made of galvanized aluminum - Connects to Buddy appliance regulators and hoses - Does not connect directly to a propane tank ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PJYL9IO | | Best Sellers Rank | 120,423 in Automotive ( See Top 100 in Automotive ) 487 in Car Fuel Filters | | Brand Name | Mr. Heater | | Compatible with Vehicle Type | Universal | | Customer Reviews | 4.6 4.6 out of 5 stars (2,505) | | Included Components | MR HEATER - F273699 #2 | | Item Type Name | Mr. Heater Fuel Filter for Big Buddy & Portable Buddy F276163 | | Manufacturer | Mr. Heater | | Manufacturer Part Number | F276163 | | Manufacturer Warranty Description | 1 | | Outer Material Type | Aluminium | | Product Grade | Like New | | Style Name | Portable | | UPC | 089301761636 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Mr. Heater - **Outer material:** Aluminium - **Product grade:** Like New - **Style:** Portable - **Vehicle service type:** Universal ## Images ![Universal Fuel Filter - Image 1](https://m.media-amazon.com/images/I/51Fq1UDg0KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Mr. Heater Universal Fuel Filter *by G***J on 24 November 2024* I recently purchased the Mr. Heater Universal Fuel Filter, and it has proven to be an excellent addition to my propane heater setup. If you own a Mr. Heater Buddy or any propane heater that uses disposable cylinders or connects to a larger tank via a hose, this fuel filter is a must-have. Pros: 1. Effective Protection: This filter effectively prevents contaminants like oil and debris from entering the heater, which can be a common issue when using propane tanks. It ensures the heater operates efficiently without clogging, which ultimately extends the life of the unit. 2. Easy Installation: The filter is straightforward to install—just screw it between the propane tank and the hose. It’s also compact, so it doesn’t add bulk to the setup. 3. Universal Compatibility: True to its name, this filter works with a variety of Mr. Heater products, and it’s compatible with both 1 lb disposable cylinders and 20 lb tanks with hoses. This versatility is a big plus. 4. Cost-Effective Solution: Considering the protection it offers for your heater, the price is quite reasonable. It could save you money in the long run by preventing costly repairs or replacements. Cons: 1. Limited Lifespan: The filter needs to be replaced periodically, especially if you use your heater frequently. It’s recommended to replace it after every propane cylinder or every season, depending on your usage. 2. No Clear Indicator: It would be helpful if there were a way to tell when the filter needs to be changed. You have to go by feel and experience or notice any performance drops. Final Thoughts: Overall, the Mr. Heater Universal Fuel Filter is a small investment that delivers big benefits. It keeps your heater running smoothly and prolongs its lifespan by filtering out impurities. I’d highly recommend it to anyone using portable propane heaters. ### ⭐⭐⭐⭐⭐ Mandatory if using the Mr Heater propane hose *by L***S on 31 December 2024* I recently had to strip down and drain out the oil that had leeched out of the Mr Heater propane extension hose into the the Mr Heater Buddy. The oil blocks the pipes to the pilot light and stops the heater from functioning. This happened because I was not using the fuel filter at the time. So if like me you want to keep the garage warm with the buddy connected to a 13kg Calor cylinder using the Mr Heater Hose ( not seen or tried a UK hose for the Mr Heater Buddy) then consider this fuel filter as a mandatory item. When using the Camping style cylinders without an extension hose, I have never had a problem or needed a fuel filter, I have used around 70 small cylinders without issue. So the most likely source of the oil is leeching from the Mr Heater hose. ### ⭐⭐⭐⭐⭐ Review *by L***W on 27 January 2026* Bought for husband. Works fine. ## Frequently Bought Together - Mr. Heater Fuel Filter for Big Buddy & Portable Buddy F276163 - Mr. Heater Portable Buddy Heater MH9BX 4,000-9,000 BTU Indoor-Safe Propane Radiant Heater For Campers, Workshops, Job Sites, Patios & More - Red, Black - Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704 --- ## 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.hk/products/380905117-universal-fuel-filter](https://www.desertcart.hk/products/380905117-universal-fuel-filter) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-04-22*