Looks like a quality hose and no filter required with this one. Works fine.

llego en el tiempo indicado y se ve de muy buena calidad, fue recomendado para un calefactor de la misma marca. estoy satisfecho

**Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704****Reliable and Convenient—A Must-Have Accessory for Your Mr. Heater Buddy**I recently purchased the Mr. Heater Buddy Series Hose Assembly (10-ft., Model# F273704) to pair with my Mr. Heater Buddy, and it has made using the heater much more convenient. This hose is an essential accessory for anyone looking to connect their Mr. Heater Buddy to a larger propane tank, and it performs exactly as needed.**What I Liked:**- **Perfect Length for Flexibility**: The 10-foot length of this hose is just right for giving you the flexibility to position your propane tank at a safe distance from the heater. It’s long enough to provide ample room for setup but not so long that it becomes cumbersome to manage. Whether I’m using it at a campsite, in the garage, or on the patio, the length allows for easy and safe placement.- **High-Quality Construction**: The hose is well-made, with durable materials that feel built to last. The fittings are solid and connect securely to both the heater and the propane tank, giving me confidence that there won’t be any leaks or issues during use. The overall build quality is excellent, ensuring reliable performance even with regular use.- **No Filter Needed**: One of the great features of this hose is that it doesn’t require a filter when used with a bulk tank. This simplifies the setup process and reduces the need for additional parts, making it more convenient and cost-effective. It’s designed to work seamlessly with the Mr. Heater Buddy series without the risk of fuel line clogging.- **Easy to Connect**: Connecting the hose to both the heater and the propane tank is straightforward and easy. The fittings are well-designed and screw on smoothly without requiring any tools. I had everything set up and ready to go in just a few minutes, and the connection felt secure and reliable.- **Improves Heater Efficiency**: Using this hose to connect my Mr. Heater Buddy to a larger propane tank has significantly improved the efficiency and runtime of the heater. Instead of constantly replacing small propane cylinders, I can now run the heater for extended periods without interruption. This is especially useful for longer camping trips or during cold weather when the heater is running for extended hours.**What I Didn’t Like:**- **Slightly Stiff Hose**: The hose is a bit stiff out of the box, which can make it slightly challenging to position initially. While this isn’t a major issue, it would be nice if the hose were a bit more flexible right from the start. However, it does loosen up with use, making it easier to handle over time.- **No Quick-Disconnect Feature**: This hose does not have a quick-disconnect feature, which means you need to screw and unscrew the fittings each time you set up or take down your heater. While the connections are secure, a quick-disconnect option would add even more convenience for those who frequently move their heater or propane tank.- **Limited Use**: The hose is specifically designed for use with Mr. Heater Buddy heaters, so it’s not as versatile if you’re looking to use it with other types of propane appliances. However, for those with a Mr. Heater Buddy, it’s the perfect accessory.**Bottom Line:**The Mr. Heater Buddy Series Hose Assembly (10-ft., Model# F273704) is an excellent accessory for anyone using a Mr. Heater Buddy heater. It offers the perfect balance of length and durability, allowing for a flexible and efficient setup with a larger propane tank. While the hose is a bit stiff at first and lacks a quick-disconnect feature, these are minor considerations compared to the overall convenience and performance it provides. The high-quality construction and easy connection make it a reliable choice for extending the runtime of your heater. If you’re looking to get the most out of your Mr. Heater Buddy, this hose is a must-have addition to your setup. It has made my heater setup more efficient and convenient, and I highly recommend it!

Works great with a Mr Heater Buddy. Yes, there are cheaper hoses available but when you factor in the cost of filter/replacements, you may as well just use this one. No filter required means fewer connections and things that can leak. The plastic tightening thing is a pain because it always slips off, so I picked up a cheap 7/8” stubby wrench that I throw in the bag with it so I don’t have to use the plastic thing and it’s so much better!

Bought it for my Mr Buddy & used it for almost a week during a camping trip with a 20 lb tank. Was easy to install and worked smoothly without any issues.