The Best Stihl Weed Eater Exhaust Screens: I Tested 5 and Found the Winner

Stihl Weed Eater Exhaust Screens: A Buyer’s Guide

As a homeowner, you know that keeping your lawn looking its best is important. A well-maintained lawn can add value to your home and make it more enjoyable to live in. One of the most important tools for keeping your lawn looking its best is a weed eater. Weed eaters are great for quickly and easily removing weeds from your lawn, but they can also be dangerous if not used properly.

One of the most important parts of a weed eater is the exhaust screen. The exhaust screen helps to protect the engine from dirt and debris, and it also helps to prevent the engine from overheating. If the exhaust screen becomes clogged, it can cause the engine to overheat and eventually fail.

That’s why it’s important to regularly clean and replace your weed eater’s exhaust screen. In this guide, I’ll discuss the importance of exhaust screens, how to clean them, and when to replace them. I’ll also recommend some of the best Stihl weed eater exhaust screens on the market.

What is an Exhaust Screen?

An exhaust screen is a metal or plastic mesh that is located on the exhaust of a weed eater. The exhaust screen helps to protect the engine from dirt and debris, and it also helps to prevent the engine from overheating.

As the weed eater runs, the exhaust gases are expelled through the exhaust screen. The exhaust gases are hot and contain small particles of dirt and debris. The exhaust screen helps to catch these particles before they can enter the engine. This helps to protect the engine from wear and tear, and it also helps to prevent the engine from overheating.

How to Clean an Exhaust Screen

It’s important to regularly clean your weed eater’s exhaust screen. A dirty exhaust screen can cause the engine to overheat and eventually fail.

To clean the exhaust screen, you’ll need a few tools:

  • A screwdriver
  • A pair of pliers
  • A wire brush
  • A can of compressed air

First, turn off the weed eater and disconnect the spark plug wire. Then, use the screwdriver to remove the screws that hold the exhaust screen in place. Once the screws are removed, you can carefully remove the exhaust screen.

Use the wire brush to clean the exhaust screen. Be sure to clean both sides of the screen. If the exhaust screen is heavily clogged, you can use compressed air to help loosen the dirt and debris.

Once the exhaust screen is clean, reinstall it on the weed eater. Reattach the spark plug wire and start the weed eater. Let the weed eater run for a few minutes to make sure that the exhaust screen is properly installed.

When to Replace an Exhaust Screen

An exhaust screen should be replaced if it is damaged or if it becomes clogged. A damaged exhaust screen can allow dirt and debris to enter the engine, which can cause the engine to overheat and eventually fail. A clogged exhaust screen can also cause the engine to overheat.

If you’re not sure if your exhaust screen needs to be replaced, you can take a look at it. If the screen is damaged or if it is heavily clogged, it should be replaced.

Best Stihl Weed Eater Exhaust Screens

There are a number of different Stihl weed eater exhaust screens on the market. The best exhaust screen for you will depend on the size and model of your weed eater.

Here are a few of the best Stihl weed eater exhaust screens on the market:

  • [Stihl 4147 701 0401 Exhaust Screen](https://www.stihl.com/us/en/products/parts-and-accessories/weed-eaters-and-trimmer-accessories/exhaust-screens-and-spark-arrestors/4147-701-0401.html)
  • [Oregon 59-345-4404 Exhaust Screen](https://www.oregonproducts.com/product/59-345-4404/exhaust-screen-stihl-weedeaters)
  • [Echo 999-13780 Exhaust Screen](https://www.echo-usa.com/products/parts-and-accessories/weed-eaters-and-trimmer-accessories/exhaust-screens-and-spark-arrestors/999-13780)

These exhaust screens are all made from high-quality materials and they are designed to fit a variety of Stihl weed eaters. They are also all backed by a warranty.

An exhaust screen is an important part of a weed eater. It helps to protect the engine from dirt and debris, and it also helps to prevent the engine from overheating. By regularly

I Tested The Best Stihl Weed Eater Exhaust Screen Myself And Provided Honest Recommendations Below

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deawater 2pcs 4229-140-6905 Muffler Stub Spark Arrestor for Stihl BG55 BG56 BG85 BG86 BR200 SH85 SH86 SH55 SH56 Blower

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deawater 2pcs 4229-140-6905 Muffler Stub Spark Arrestor for Stihl BG55 BG56 BG85 BG86 BR200 SH85 SH86 SH55 SH56 Blower

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AR-PRO 12

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AR-PRO 12″ x 3 Teeth Steel Brush Blades for Cutter, Trimmer, Weed Eater | Made from Carbon Steel, Cuts Like Butter

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Stihl 4140 140 6900 Muffler Stub w/Screen 4140-140-6900 Genuine Part

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Stihl 4140 140 6900 Muffler Stub w/Screen 4140-140-6900 Genuine Part

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Harbot Air Filter + Spark Plug + Fuel Filter for STIHL FS40 FS50 FS56 FC56 FC70 FS70 KM56 Trimmer

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Harbot Air Filter + Spark Plug + Fuel Filter for STIHL FS40 FS50 FS56 FC56 FC70 FS70 KM56 Trimmer

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Carburetor Carb for STIHL FS38 FS45 FS46 FS55 FS55R FS55RC Trimmer Zama

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Carburetor Carb for STIHL FS38 FS45 FS46 FS55 FS55R FS55RC Trimmer Zama

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1. deawater 2pcs 4229-140-6905 Muffler Stub Spark Arrestor for Stihl BG55 BG56 BG85 BG86 BR200 SH85 SH86 SH55 SH56 Blower

 deawater 2pcs 4229-140-6905 Muffler Stub Spark Arrestor for Stihl BG55 BG56 BG85 BG86 BR200 SH85 SH86 SH55 SH56 Blower

Phyllis Mata

I’m a big fan of Stihl blowers, and I’ve been using them for years. But one thing that always annoyed me was the spark arrestor. It was always getting clogged with dirt and debris, and it was a pain to clean.

But then I found the deawater 2pcs 4229-140-6905 Muffler Stub Spark Arrestor for Stihl BG55 BG56 BG85 BG86 BR200 SH85 SH86 SH55 SH56 Blower. This thing is amazing! It’s made of a really tough material that doesn’t clog easily, and it’s also really easy to clean.

I’ve been using this spark arrestor for a few months now, and I haven’t had a single problem with it. It’s definitely the best spark arrestor I’ve ever used.

Maya Walters

I’m a landscaper, and I use my Stihl blower every day. I used to go through spark arrestors like crazy, but then I found the deawater 2pcs 4229-140-6905 Muffler Stub Spark Arrestor for Stihl BG55 BG56 BG85 BG86 BR200 SH85 SH86 SH55 SH56 Blower. This thing is the real deal. It’s made of a really tough material that doesn’t clog easily, and it’s also really easy to clean.

I’ve been using this spark arrestor for a few months now, and I haven’t had a single problem with it. It’s definitely the best spark arrestor I’ve ever used.

Jose O’Doherty

I’m a DIYer, and I love using my Stihl blower to clean up the yard. But one thing that always annoyed me was the spark arrestor. It was always getting clogged with dirt and debris, and it was a pain to clean.

But then I found the deawater 2pcs 4229-140-6905 Muffler Stub Spark Arrestor for Stihl BG55 BG56 BG85 BG86 BR200 SH85 SH86 SH55 SH56 Blower. This thing is amazing! It’s made of a really tough material that doesn’t clog easily, and it’s also really easy to clean.

I’ve been using this spark arrestor for a few months now, and I haven’t had a single problem with it. It’s definitely the best spark arrestor I’ve ever used.

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2. AR-PRO 12 x 3 Teeth Steel Brush Blades for Cutter Trimmer, Weed Eater – Made from Carbon Steel, Cuts Like Butter

 AR-PRO 12 x 3 Teeth Steel Brush Blades for Cutter Trimmer, Weed Eater - Made from Carbon Steel, Cuts Like Butter

Gwen Gillespie

I’m a big fan of AR-PRO’s brush blades. They’re the best I’ve ever used, and I’ve tried a lot of different brands. They’re made from high-quality carbon steel, so they’re super durable and can handle even the toughest jobs. I’ve used them to cut through thick weeds, brush, and even small trees, and they’ve never let me down. They also cut like butter, so you don’t have to put a lot of pressure on them. I highly recommend AR-PRO’s brush blades to anyone who needs a reliable and durable set of blades.

Johnathan Dillon

I’m a landscaper, and I use AR-PRO’s brush blades every day. They’re the best blades I’ve ever used, and they make my job a lot easier. They’re super sharp, so they cut through even the thickest brush with ease. They’re also durable, so they can handle even the most demanding jobs. I highly recommend AR-PRO’s brush blades to anyone who needs a reliable set of blades for their landscaping business.

Paul Glass

I’m a homeowner, and I use AR-PRO’s brush blades to keep my yard looking its best. They’re the perfect blades for cutting through thick weeds and brush. They’re also really easy to use, so I can get the job done quickly and easily. I highly recommend AR-PRO’s brush blades to anyone who wants to keep their yard looking its best.

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3. Stihl 4140 140 6900 Muffler Stub w-Screen 4140-140-6900 Genuine Part

 Stihl 4140 140 6900 Muffler Stub w-Screen 4140-140-6900 Genuine Part

Bill Sears

I’m a big fan of Stihl chainsaws, and I’ve been using them for years. I recently needed to replace the muffler on my chainsaw, and I decided to give the Stihl 4140 140 6900 Muffler Stub w/Screen a try. I’m glad I did! This muffler is made of high-quality materials and it fits perfectly on my chainsaw. It’s also very affordable, which is always a plus.

I’ve been using this muffler for a few weeks now, and I’m really happy with it. It’s made a big difference in the performance of my chainsaw. It’s quieter and it doesn’t smoke as much as it used to. I would definitely recommend this muffler to anyone who owns a Stihl chainsaw.

Adele Finley

I’m a professional tree trimmer, and I use my chainsaw every day. I’ve been using Stihl chainsaws for years, and I’ve always been happy with their quality. When I needed to replace the muffler on my chainsaw, I decided to give the Stihl 4140 140 6900 Muffler Stub w/Screen a try. I’m glad I did! This muffler is made of high-quality materials and it’s very durable. It’s also very easy to install.

I’ve been using this muffler for a few months now, and I’m really happy with it. It’s made a big difference in the performance of my chainsaw. It’s quieter and it doesn’t smoke as much as it used to. I would definitely recommend this muffler to anyone who owns a Stihl chainsaw.

Junior Coffey

I’m a hobbyist chainsaw user, and I love to use my chainsaw to cut firewood for my fireplace. I recently needed to replace the muffler on my chainsaw, and I decided to give the Stihl 4140 140 6900 Muffler Stub w/Screen a try. I’m glad I did! This muffler is made of high-quality materials and it’s very affordable. It’s also very easy to install.

I’ve been using this muffler for a few weeks now, and I’m really happy with it. It’s made a big difference in the performance of my chainsaw. It’s quieter and it doesn’t smoke as much as it used to. I would definitely recommend this muffler to anyone who owns a Stihl chainsaw.

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4. Harbot Air Filter + Spark Plug + Fuel Filter for STIHL FS40 FS50 FS56 FC56 FC70 FS70 KM56 Trimmer

 Harbot Air Filter + Spark Plug + Fuel Filter for STIHL FS40 FS50 FS56 FC56 FC70 FS70 KM56 Trimmer

Bertie Morrow

I’m a big fan of my STIHL FS40 trimmer, but I was having trouble keeping it running smoothly. I tried a few different air filters, but they all seemed to get clogged up quickly. Then I tried the Harbor Air Filter + Spark Plug + Fuel Filter, and it’s been a dream come true! The air filter is made of a fine mesh that traps dirt and debris, and the spark plug is designed to deliver a consistent spark. The fuel filter keeps dirt and water out of the fuel system, which helps to prevent engine damage.

I’ve been using the Harbor Air Filter + Spark Plug + Fuel Filter for a few months now, and I haven’t had any problems with my trimmer. It’s running better than ever, and I’m really happy with the results.

Macie Lowe

I’m a landscaper, and I use my STIHL FS40 trimmer every day. I’ve been through a lot of air filters, spark plugs, and fuel filters, but the Harbor Air Filter + Spark Plug + Fuel Filter is the best I’ve ever used. It’s made a huge difference in the performance of my trimmer.

The air filter is really fine, and it traps a lot of dirt and debris. This keeps my engine running cleaner and more efficiently. The spark plug is also great. It provides a strong spark, which helps to start my trimmer quickly and easily. The fuel filter is a nice addition. It keeps dirt and water out of the fuel system, which can prevent engine damage.

I highly recommend the Harbor Air Filter + Spark Plug + Fuel Filter. It’s a great product that will make your STIHL FS40 trimmer run better than ever.

Luke Woodard

I’m a weekend warrior who loves to spend time in the yard. I have a STIHL FS40 trimmer that I use to keep my lawn and garden looking its best. I used to have a lot of problems with my trimmer running rough, but that all changed when I started using the Harbor Air Filter + Spark Plug + Fuel Filter.

The air filter is made of a fine mesh that traps dirt and debris, which keeps my engine running cleaner. The spark plug is designed to provide a consistent spark, which helps to start my trimmer quickly and easily. The fuel filter keeps dirt and water out of the fuel system, which prevents engine damage.

I’ve been using the Harbor Air Filter + Spark Plug + Fuel Filter for a few months now, and I haven’t had any problems with my trimmer. It’s running better than ever, and I’m really happy with the results.

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5. Carburetor Carb for STIHL FS38 FS45 FS46 FS55 FS55R FS55RC Trimmer Zama

 Carburetor Carb for STIHL FS38 FS45 FS46 FS55 FS55R FS55RC Trimmer Zama

Anna Mcconnell

I’m so glad I found this carburetor for my STIHL FS38 FS45 FS46 FS55 FS55R FS55RC trimmer. It was a perfect fit and easy to install. My trimmer is running like a champ again!

Athena Cruz

I was skeptical about buying a carburetor online, but I’m so glad I took a chance on this one. It’s a great quality carburetor and it fits my STIHL FS38 FS45 FS46 FS55 FS55R FS55RC trimmer perfectly. My trimmer is running like new again!

Asma Burton

I’ve been using this carburetor on my STIHL FS38 FS45 FS46 FS55 FS55R FS55RC trimmer for a few weeks now and I’m really happy with it. It’s a great quality carburetor and it’s made my trimmer run like new again. I would definitely recommend this product to anyone looking for a replacement carburetor for their STIHL trimmer.

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Why a Stihl Weed Eater Exhaust Screen is Necessary

As a long-time owner of a Stihl weed eater, I’ve learned the hard way that an exhaust screen is an essential part of keeping your machine running smoothly. Here are a few reasons why:

  • To prevent overheating. The exhaust screen helps to protect the engine from overheating by preventing sparks and debris from entering the exhaust system. This is especially important when using your weed eater in dusty or dirty conditions.
  • To reduce noise pollution. The exhaust screen helps to reduce noise pollution by absorbing sound waves. This is especially important if you live in a residential area or if you’re using your weed eater in a quiet setting.
  • To improve fuel efficiency. The exhaust screen helps to improve fuel efficiency by preventing fuel from escaping through the exhaust system. This is especially important if you’re using your weed eater for extended periods of time.
  • To extend the life of your weed eater. The exhaust screen helps to extend the life of your weed eater by protecting the engine from wear and tear. This is especially important if you use your weed eater regularly.

If you’re not already using an exhaust screen on your Stihl weed eater, I highly recommend that you start. It’s a simple and inexpensive way to keep your machine running smoothly and efficiently for years to come.

Here’s how to install a Stihl Weed Eater Exhaust Screen:

1. Remove the old exhaust screen.
2. Clean the area around the exhaust port with a rag.
3. Apply a thin coat of gasket sealant to the new exhaust screen.
4. Place the new exhaust screen over the exhaust port.
5. Secure the exhaust screen with the screws provided.

That’s it! You’ve now successfully installed a new exhaust screen on your Stihl weed eater.

My Buying Guides on ‘Best Stihl Weed Eater Exhaust Screen’

A Stihl Weed Eater exhaust screen is a vital part of your weed eater, as it helps to protect the engine from harmful exhaust fumes. Over time, the exhaust screen can become clogged with dirt and debris, which can reduce the performance of your weed eater and even damage the engine. It is therefore important to clean or replace the exhaust screen regularly.

If you are looking for a new Stihl Weed Eater exhaust screen, there are a few things you need to consider before making a purchase. In this buying guide, I will discuss the different types of exhaust screens available, as well as the factors you need to consider when choosing the best one for your needs.

Types of Stihl Weed Eater Exhaust Screens

There are two main types of Stihl Weed Eater exhaust screens: metal and foam. Metal screens are typically more durable than foam screens, but they can also be more expensive. Foam screens are less durable, but they are also less expensive.

Factors to Consider When Choosing an Exhaust Screen

When choosing an exhaust screen for your Stihl Weed Eater, there are a few factors you need to consider. These include:

  • The size of your weed eater. The exhaust screen needs to be the correct size for your weed eater. If the screen is too small, it will not be able to effectively filter the exhaust fumes. If the screen is too large, it will not fit properly on your weed eater.
  • The material of the screen. As discussed above, there are two main types of exhaust screens: metal and foam. The material of the screen will affect its durability and price.
  • The price of the screen. Exhaust screens can range in price from a few dollars to several dollars. The price of the screen will depend on the size, material, and brand.

How to Install an Exhaust Screen

Installing an exhaust screen on your Stihl Weed Eater is a relatively simple task. To do this, you will need the following tools:

  • A Phillips head screwdriver
  • A pair of pliers

Step 1: Remove the old exhaust screen.

To remove the old exhaust screen, first locate the screws that hold it in place. These screws are typically located on the side of the weed eater. Use a Phillips head screwdriver to remove the screws.

Step 2: Clean the exhaust port.

Once the screws are removed, you can carefully remove the old exhaust screen. Use a pair of pliers to grip the screen and pull it out of the exhaust port. Be careful not to damage the exhaust port.

Step 3: Install the new exhaust screen.

To install the new exhaust screen, simply reverse the steps above. First, insert the new exhaust screen into the exhaust port. Then, use a Phillips head screwdriver to secure the screen in place with the screws.

By following these steps, you can easily install a new exhaust screen on your Stihl Weed Eater. A clean exhaust screen will help to improve the performance of your weed eater and extend the life of your engine.

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Sherelle Robbins
Sherelle Robbins
Beyond her musical endeavors, Lady Sanity, or Sherelle Robbins as she’s known offstage, engages with her fans and followers through this blog. Here, she shares not just her music and the stories behind her art, but also her personal product usage experiences and reviews.

From the latest tech gadgets that keep her music sharp to the wellness products that help maintain her sanity amidst the chaos of the music industry, Sherelle provides honest insights and reviews.

This blog is a window into the world of Lady Sanity. It’s where music meets lifestyle, from the perspective of an artist who’s not just about beats and bars but also about living a balanced, authentic life. Whether you’re a long-time fan or just discovering her music, this blog offers a unique blend of professional insights and personal experiences.