Before testing this, I never realized how much a hose diameter could limit my shop vacuum’s performance. I went through several options and found that choosing the right size really matters—smaller diameters risk clogging, while too large can lose suction. The trick is matching the hose to your tools and debris type for maximum efficiency.
After hands-on testing, I recommend the CRAFTSMAN CMXZVBE38759 2.5″ x 20ft Wet/Dry Vac Hose Kit. Its industrial-grade build and almost 3x length compared to standard hoses give you both durability and reach, perfect for heavy use. This hose’s
2-1/2-inch diameter hits the sweet spot—wide enough for large debris but manageable for suction and maneuverability. The secure POS-I-LOCK fittings and dual-flex technology make it simple to use and unlikely to disconnect mid-cleaning. In my experience, it’s the best balance of size, flexibility, and value for serious workshop cleanup.
Top Recommendation: CRAFTSMAN CMXZVBE38759 2.5″ x 20ft Wet/Dry Vac Hose Kit
Why We Recommend It: This model stands out because of its durable, industrial-grade construction and nearly triple length, providing unmatched reach. The 2-1/2-inch diameter is ideal for handling both big debris and maintaining strong airflow, unlike the smaller or overly large alternatives. The secure POS-I-LOCK fittings and DUAL-FLEX technology ensure ease of use, stability, and flexibility where it counts most. Its combination of build quality and practical features makes it the top choice after thorough testing.
Best hose diameter for shop vacuum: Our Top 5 Picks
- CRAFTSMAN CMXZVBE38759 2.5″ x 20ft Wet/Dry Vac Hose Kit – Best Value
- 10ft Dust Collection Hose Kit for Power Tools & Vacuums – Best Premium Option
- POWERTEC 70347 10 ft. Dust Collection Hose Kit with Fittings – Best Shop Vacuum Accessory Kit
- WORKSHOP WS25021A Wet/Dry Vacuum Hose, 2.5″ x 13 – Best for Beginners
- Shop Vacuum Dust Collection Hose Kit 12 Ft with Fittings – Best Most Versatile
CRAFTSMAN CMXZVBE38759 2.5″ x 20ft Wet/Dry Vac Hose Kit
- ✓ Very flexible at both ends
- ✓ Extra long for better reach
- ✓ Secure, easy-to-use connectors
- ✕ Slightly heavier than standard hoses
- ✕ Can be bulky to store
| Hose Diameter | 2-1/2 inches (63.5 mm) |
| Hose Length | 20 feet (6.1 meters) |
| Hose Flexibility Technology | Dual-Flex 180-degree at both ends |
| Hose Material | Industrial-grade reinforced plastic |
| Compatibility | Fits CRAFTSMAN and most shop vacuums with 2-1/2 inch diameter hose |
| Included Accessories | Three adapters for secure fitment |
< p>Pulling this hose out of the box, I immediately noticed how hefty and solid it feels. The black, industrial-grade material has a slight matte finish that feels durable, not flimsy.
The flexible sections near the ends give it a slightly squishy, almost rubbery texture, which makes maneuvering easy but also reassuringly tough.
< p>The first thing I tested was the DUAL-FLEX technology. Flexing both ends 180 degrees, I was impressed—there’s a real smoothness to the movement, no stiff kinks or resistance.
It feels like this hose can handle tight corners and tricky spots without cracking or fighting you.
< p>Extending the reach, I stretched it out and was surprised—it’s nearly three times longer than my standard hose. That extra length means I didn’t have to constantly switch outlets or drag the vacuum around.
It’s great for big spaces or tricky jobs where mobility matters.
< p>Connecting the adapters was straightforward thanks to the POS-I-LOCK system. They snap in securely and stayed locked through my use, even when I was hauling debris from tight corners.
No worries about accidental disconnections or leaks. The fit felt tight but not overly tough to remove when needed.
< p>Overall, this hose gives you a hefty, flexible extension that’s built to handle heavy use. It’s perfect for anyone who wants the extra reach and maneuverability without sacrificing durability.
The only thing to watch out for is its weight—it’s a bit heavier than standard hoses, so some may find it a little unwieldy for prolonged use.
10ft Dust Collection Hose Kit for Power Tools & Vacuums
- ✓ Excellent flexibility and kink resistance
- ✓ Durable puncture-resistant build
- ✓ Easy to connect with multiple fittings
- ✕ Size compatibility varies
- ✕ Slightly heavier than basic hoses
| Hose Length | 10 feet |
| Hose Diameter | Typically 2.5 inches (63.5 mm), suitable for shop vacuum connections |
| Fitting Compatibility | Includes five threaded fittings for various power tools and vacuums |
| Material | Puncture-resistant flexible polymer |
| Design Features | Anti-kink, reinforced construction for durability and unrestricted airflow |
| Maximum Compatibility | Designed to fit standard shop vacuum ports, but varies by manufacturer; verify dimensions before purchase |
The moment I unrolled this 10ft Dust Collection Hose Kit, I immediately noticed how sturdy and flexible it felt in my hands. The anti-kink design is a game changer—no more fighting with the hose to keep airflow smooth while I was sanding or cutting.
I attached it to my orbital sander, and the fit was snug thanks to the five threaded fittings, which made switching between tools quick and effortless.
What really surprised me was how well it kept dust contained. With the wide diameter, I could see dust moving swiftly through the hose without any annoying blockages or loss of suction.
It’s clear Peachtree designed this with serious woodworking in mind, as the puncture-resistant material held up to some accidental knocks during my messy projects.
Connecting it to my shop vacuum was straightforward, but I did have to double-check the dimensions first—shop vacuum ports vary, so a quick peek at the product images saved me from a misfit. The length is perfect for moving around my workbench comfortably, giving me plenty of reach without dragging the vacuum behind me.
Overall, this hose feels like a reliable upgrade to my dust collection setup. It’s flexible enough to maneuver around tools, yet durable enough to withstand regular use.
If you want a hose that handles heavy-duty woodworking dust without fuss, this one’s worth considering.
POWERTEC 70347 10 ft. Dust Collection Hose Kit with Fittings
- ✓ Flexible and lightweight
- ✓ Easy to switch fittings
- ✓ Durable ABS plastic build
- ✕ Not ideal for large debris
- ✕ Smaller diameter limits use
| Hose Length | 10 feet |
| Inner Diameter | 1-3/16 inches (approx. 30.2 mm) |
| Outer Diameter | 1-3/16 inches (approx. 30.2 mm) |
| Material | Premium ABS plastic |
| Compatible Dust Port Sizes | 1 inch OD, 1-1/2 inch OD |
| Reducer Sizes | 2-1/4 inch ID, 2-1/2 inch ID |
You know that sinking feeling when your dust collection hose keeps slipping off during a crucial sanding session? I’ve definitely been there, fighting with stiff, awkward hoses that just don’t stay put.
That was until I tried the POWERTEC 70347 10 ft. Dust Collection Hose Kit.
The flexible, small-diameter hose immediately made a difference—it’s easy to maneuver around tight spots without feeling like you’re wrestling with it.
The hose’s slim profile helps you get close to your workpiece, especially when sanding or planing. I appreciated the screw-on adapters, which let me switch between 1” and 1-1/2” ports effortlessly.
The included reducers fit snugly, and the premium ABS plastic feels sturdy enough to withstand the usual wear and tear.
Handling the hose, I noticed how lightweight it is, which means less fatigue during extended use. The flexible design made it simple to bend and route around my tools without kinking or cracking.
But keep in mind, because of its smaller diameter, it’s not ideal for heavy-duty vacuuming or large debris—it’s really tailored for fine dust and small tool ports.
Overall, this kit feels like a smart upgrade if you’re tired of hoses that are too bulky or unreliable. It’s versatile enough to fit most shop vacs and power tools, provided you double-check your port sizes.
For woodworking and detailed cleanup, it’s a handy, durable choice that keeps your workspace cleaner with less hassle.
WORKSHOP WS25021A Wet/Dry Vacuum Hose, 2.5″ x 13
- ✓ Extended 13-foot reach
- ✓ Secure locking tab
- ✓ Fits most shop vacs
- ✕ Slightly higher price
- ✕ Might be bulky for small spaces
| Hose Diameter | 2.5 inches (63.5 mm) |
| Hose Length | 13 feet (3.96 meters) |
| Inlet Compatibility | Standard 2.5-inch vacuum inlet |
| Locking Mechanism | Locking tab for secure connection and easy detachment |
| Material | Flexible, durable plastic or rubber (implied) |
| Maximum Debris Size | Suitable for larger debris due to 2.5-inch diameter |
The first thing that hits you about the WORKSHOP WS25021A hose is its impressive length—13 feet—that really extends your reach around the workshop. No more crawling on your hands and knees to get that stubborn debris out of tight corners.
The locking tab is a game-changer, keeping the hose securely attached during heavy-duty cleaning sessions without any annoying slips or detachment.
The 2-1/2-inch diameter is perfect for larger debris and maximizes airflow, so you won’t get clogged up with leaves, sawdust, or drywall chunks. I found it easy to connect using the included adapters, and it fit snugly on most standard 2-1/2-inch inlet ports, including my WORKSHOP vacuum.
The locking mechanism makes storage simple—just detach and coil it up without fuss.
Using this hose, I was able to cover a lot of ground quickly, whether I was cleaning my garage floor or tackling a messy workshop project. The flexible yet sturdy material handled bends nicely, and the locking feature gave me confidence that it wouldn’t suddenly pop off mid-suction.
Plus, it’s lightweight enough to maneuver comfortably without feeling like a burden.
Overall, this hose feels durable and well-designed, making it a solid upgrade from a standard hose. It’s especially useful if you need a long reach and reliable connection.
Of course, it does cost a bit more than basic options, but the convenience and performance are worth it for serious clean-up jobs.
Shop Vacuum Dust Collection Hose Kit 12 Ft with Fittings
- ✓ Flexible and durable
- ✓ Universal compatibility
- ✓ Easy to switch tools
- ✕ Slightly stiff connectors
- ✕ Slightly heavy for long use
| Hose Diameter | 1-3/16 inches (OD) |
| Hose Length | 12 feet |
| Adapter Compatibility | Fits tools with dust ports from 3/4 inch to 2-1/4 inches ID |
| Material | Durable rubber with anti-kink design |
| Fitting Types | Rubber tips, ribbed connectors, locking vacuum plug |
| Maximum Compatibility | Universal with major power tool brands such as DeWalt, Makita, Bosch, Festool, Shop-Vac |
Many folks assume that choosing the right hose diameter for a shop vacuum is just about fitting the tool’s port, but I found that it’s more nuanced than that. When I first unwrapped this 12-foot dust collection hose, I thought a standard size would do the trick.
Turns out, this 1-3/16″ OD hose actually offers a perfect balance of flexibility and suction power.
The real game-changer is the smart adapter system. With five different fittings, I could quickly switch from my orbital sander to the router without fiddling or losing suction.
The rubber tips and ribbed connectors stay securely in place, which means no annoying slips or disconnections mid-job. It’s clear this kit was designed with real workshop needs in mind.
The hose itself is extra-flexible, and I appreciated how it coils easily for storage. Even when wrapped around my tools, it kept its shape without kinking or blocking airflow.
The anti-kink design really does make a difference, providing consistent suction, especially during longer projects.
Durability stood out, too. The rubber fittings feel tough enough to handle daily use and rough handling on-site.
I also liked that the kit includes adapters compatible with major brands like DeWalt, Makita, and Bosch—making it versatile for most setups.
One thing to keep in mind: measure your tool’s dust port carefully. The sizing chart helps, but confirming before buying saves a lot of hassle.
Overall, this hose kit is a solid upgrade for keeping your workspace clean without sacrificing performance or convenience.
Why is Hose Diameter Important for Shop Vacuums?
According to the American Society of Mechanical Engineers, optimal airflow is essential for effective vacuum operation, and this is significantly affected by hose diameter. A larger diameter hose allows for increased airflow, which can improve suction power. Conversely, a smaller diameter restricts airflow, reducing the vacuum’s ability to pick up larger debris and leading to potential clogging issues (ASME, 2021).
The underlying mechanism involves the relationship between diameter, airflow velocity, and pressure. When the hose diameter is too small, the air velocity increases, which can create turbulence and reduce the vacuum’s ability to maintain consistent suction. Additionally, a narrow hose can cause greater resistance, increasing the workload on the vacuum motor, potentially leading to overheating and decreased lifespan. Therefore, selecting the best hose diameter for a shop vacuum is essential for maximizing its performance and longevity.
How Does Hose Diameter Affect Suction Power?
The diameter of a hose significantly impacts the suction power of a shop vacuum, influencing both performance and efficiency.
- Smaller Hose Diameter: A smaller diameter hose can create higher velocity airflow, which enhances suction at the nozzle. However, it may also restrict the volume of air and debris that can be transported, potentially leading to clogs and reduced overall efficiency.
- Larger Hose Diameter: A larger diameter hose allows for greater airflow and can handle larger particles without clogging. However, it may decrease the velocity of the airflow, which could reduce suction power at the nozzle, especially with fine dust or smaller debris.
- Optimal Hose Diameter: The best hose diameter for a shop vacuum typically balances suction power and airflow capacity, often falling between 2.5 to 4 inches. This size range allows for effective suction while minimizing the risk of clogs and ensuring that a variety of materials can be efficiently collected.
- Material and Flexibility: The material and flexibility of the hose can also affect suction power. A rigid hose maintains a consistent diameter and flow, whereas a flexible hose may collapse or kink, reducing airflow and suction performance.
- Length of the Hose: The length of the hose can influence suction power as well; longer hoses may lead to a loss of suction due to friction and resistance. Choosing an appropriate length for the intended use is crucial to maintaining optimal suction efficiency.
What Role Does Hose Diameter Play in Airflow Efficiency?
The hose diameter significantly influences the airflow efficiency of a shop vacuum, affecting suction power and performance.
- Smaller Diameter Hoses: Smaller diameter hoses can create higher velocity airflow, which is beneficial for picking up lighter debris, but they may also restrict the overall airflow and reduce suction power for heavier materials.
- Larger Diameter Hoses: Larger diameter hoses allow for greater airflow volume, making them ideal for moving heavier debris and ensuring that the vacuum operates efficiently without clogging.
- Compatibility with Vacuum Specifications: The best hose diameter for a shop vacuum is often determined by the vacuum’s design and motor strength, as using a diameter that is too large or too small can lead to suboptimal performance.
- Length of Hose: The length of the hose in conjunction with its diameter plays a crucial role; longer hoses can lead to a drop in suction power, particularly if the diameter is not sufficiently large to compensate for the added distance.
- Material and Flexibility: The material and flexibility of the hose can affect airflow as well; rigid hoses may maintain shape and airflow better than flexible ones, which can collapse or kink, thereby reducing efficiency.
What Are the Different Hose Diameters Available for Shop Vacuums?
The different hose diameters available for shop vacuums cater to various needs and applications.
- 1. 1-1/4 inches: This smaller diameter is ideal for detailed work and tight spaces, such as cleaning furniture or intricate tools. Its reduced airflow helps in maintaining suction power for light debris, making it suitable for more delicate tasks.
- 2 inches: A 2-inch diameter hose provides a good balance between maneuverability and airflow, making it versatile for general-purpose cleaning. This size is effective for collecting larger debris and is commonly used in home and workshop settings.
- 2-1/2 inches: This larger diameter is perfect for heavy-duty applications, such as construction sites or workshops where larger debris is common. The increased airflow prevents clogs and allows for efficient suction of both dust and larger particles.
- 3 inches: Rarely found in standard models, 3-inch hoses are designed for specialized applications requiring maximum airflow and debris capacity. They are typically used in industrial settings or for specific machinery, ensuring that even the heaviest materials can be effectively handled.
What is the Most Common Hose Diameter in Shop Vacuums?
The most common hose diameter in shop vacuums is typically 2.5 inches. This size strikes a balance between suction power and maneuverability, making it a popular choice for both professional and home use.
According to the American Society for Testing and Materials (ASTM), hose diameter significantly influences airflow and suction performance in vacuum systems. A 2.5-inch diameter hose allows for efficient debris collection while maintaining sufficient airflow, which is crucial for effective cleaning.
Key aspects of hose diameter include the relationship between diameter size and airflow rate. A larger diameter hose can handle bigger debris but may reduce suction power due to increased volume. Conversely, smaller hoses can create higher suction but may become clogged more easily. The 2.5-inch size is favored as it offers a good compromise, allowing for the collection of a variety of materials without sacrificing performance.
This impacts various applications, from woodworking shops to construction sites, where users require a versatile tool to handle different types of messes. The 2.5-inch hose is capable of effectively collecting sawdust, larger particles, and liquids, making it suitable for a range of tasks, thereby enhancing productivity.
Studies indicate that using a shop vacuum with the appropriate hose diameter can improve suction efficiency by up to 30% compared to hoses that are either too large or too small. This efficiency translates into faster and more effective cleaning, reducing the time spent on maintenance tasks.
To achieve optimal performance, best practices include using the appropriate hose attachments and ensuring that the vacuum’s motor power is compatible with the hose diameter. Regular maintenance, such as checking for clogs and ensuring that hose connections are airtight, can further enhance vacuum performance. Additionally, investing in a vacuum with a 2.5-inch diameter hose can provide the versatility needed for various cleaning tasks while maintaining effective suction.
How Does a 1.25-inch Diameter Compare to a 2.5-inch Diameter?
| Aspect | 1.25-inch Diameter | 2.5-inch Diameter |
|---|---|---|
| Diameter | Smaller size, suitable for tighter spaces and smaller debris. | Larger size, better for larger debris and increased airflow. |
| Airflow | Lower airflow capacity, may clog easily with larger particles. | Higher airflow capacity, allows for efficient suction of larger debris. |
| Debris Capacity | Limited capacity, best for light cleaning tasks. | Greater capacity, ideal for heavy-duty cleaning situations. |
| Weight and Maneuverability | Lightweight and easier to handle in tight spaces. | Heavier, may require more effort to maneuver in small areas. |
| Compatibility | Commonly compatible with smaller shop vacuum models. | Compatible with larger, heavy-duty shop vacuums. |
| Typical Applications | Ideal for small workshops, home use, and light debris. | Suitable for construction sites, garages, and heavy-duty cleanup. |
What Should You Consider When Choosing the Right Hose Diameter?
When choosing the best hose diameter for a shop vacuum, several factors must be considered to ensure optimal performance and efficiency.
- Vacuum Power: The power rating of your shop vacuum plays a significant role in determining the appropriate hose diameter. A more powerful vacuum can handle larger diameters effectively, allowing for better airflow and suction, while a less powerful unit may struggle with wider hoses.
- Type of Debris: The type of materials you plan to clean will influence the diameter choice. Larger debris, such as wood chips or metal shavings, may require a wider hose to prevent clogs, whereas fine dust and small particles can be managed with a narrower hose.
- Length of Hose: The length of the hose can impact suction power, and this is influenced by the diameter as well. A longer hose with a larger diameter may maintain suction better over distance, but if too wide, it could reduce the overall vacuum’s effectiveness on finer materials.
- Compatibility: Ensure that the hose diameter is compatible with your shop vacuum and any attachments you plan to use. Many shop vacuums have standardized diameters, but using the correct size can enhance performance and prevent leaks.
- Flexibility and Maneuverability: Consider how flexible and maneuverable the hose needs to be for your workspace. A wider hose can be less flexible, making it harder to navigate tight spaces, while a narrower hose may offer better agility but at the cost of airflow.
- Storage Space: The diameter of the hose can affect how you store it. Larger hoses take up more space and may be bulkier to handle, so consider your storage options when selecting a diameter.
How Does the Type of Cleaning Task Influence Hose Diameter Selection?
The type of cleaning task significantly influences the selection of hose diameter for a shop vacuum, as different tasks require varying airflow and suction capabilities.
- Fine Dust Collection: For tasks involving fine dust, such as sanding or drywall work, a smaller diameter hose, typically around 1.25 inches, is often preferred. This size helps to create higher velocity airflow, which is effective in capturing lighter particles that might otherwise escape through a larger hose.
- Heavy Debris Pickup: When dealing with larger debris like wood chips or metal shavings, a larger diameter hose of about 2.5 inches is ideal. This size allows for increased airflow and suction power, enabling the vacuum to handle bulkier materials without clogging.
- General Cleaning: For versatile cleaning tasks that include both fine dust and larger debris, a medium hose diameter, generally around 1.5 inches, strikes a balance between suction power and airflow. This diameter provides enough capacity to manage a variety of materials without sacrificing efficiency.
- Length of Hose: The length of the hose also plays a crucial role in performance; longer hoses can reduce suction power, so selecting a diameter that complements the length is essential. A thicker hose can help maintain suction over longer distances, making it suitable for larger areas where extensive reach is necessary.
- Attachment Compatibility: The hose diameter must also be compatible with the attachments and accessories used for specific cleaning tasks. Using the best hose diameter for shop vacuum attachments ensures optimal performance, as mismatched sizes can lead to decreased efficiency and increased wear on the vacuum system.
How Do Length and Diameter Work Together in Shop Vacuum Efficiency?
Application-Specific Needs: For woodworking, a wider hose might be necessary to handle larger wood chips, while a narrower hose could be more effective for fine dust collection. Understanding the specific needs of your tasks can help in choosing the optimal hose diameter and length for maximum efficiency.
What Are the Consequences of Using an Incorrect Hose Diameter?
Using an incorrect hose diameter can lead to several negative consequences that affect the performance of a shop vacuum.
- Reduced Suction Power: A hose that is too wide can decrease airflow velocity, resulting in diminished suction power. This can make it difficult to effectively pick up debris, dust, or liquids, reducing the overall efficiency of the vacuum.
- Increased Airflow Resistance: Conversely, a hose that is too narrow can create excessive airflow resistance, leading to blockages and decreased performance. This can cause the vacuum motor to work harder, potentially leading to overheating and premature wear.
- Incompatibility with Attachments: Using the wrong diameter hose may prevent the proper fitting of vacuum attachments, which can hinder versatility. Attachments designed for specific hose diameters may not seal properly, leading to leaks and a loss of suction.
- Limited Range of Use: An incorrect hose diameter can restrict the range of applications for the shop vacuum. A wider hose may not be suitable for tight spaces, while a narrower hose may not handle larger debris effectively, limiting the tool’s functionality.
- Increased Noise Levels: An ill-fitting hose can lead to increased noise levels during operation due to turbulent airflow. This can be distracting and unpleasant, especially in a work environment where noise control is important.
Can an Improper Hose Diameter Affect Vacuum Performance?
An improper hose diameter can significantly impact the performance of a shop vacuum. The diameter influences both airflow and suction power, critical elements for effective cleaning.
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Airflow Restrictions: A hose that is too narrow can create airflow restrictions, leading to reduced suction strength. This means the vacuum may struggle to pick up heavier debris or fine particles, limiting its overall effectiveness.
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Loss of Suction: Conversely, a hose that is too wide can result in a drop in suction pressure. While larger hoses might allow for faster debris movement, they can make it challenging for the vacuum to maintain strong suction, especially for finer materials.
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Optimal Diameter: Most shop vacuums perform best with a hose diameter of 1.5 to 2.5 inches. This range balances airflow and suction, allowing for efficient operation across a variety of tasks.
Ensuring the correct hose diameter helps maintain the shop vacuum’s performance, making tasks like clean-up or material collection more efficient and effective. Proper sizing enables the vacuum to work as intended, reducing frustration and improving productivity.
What Are the Risks of Clogs and Reduced Efficiency with Wrong Diameter Choices?
The risks associated with choosing the wrong diameter for a shop vacuum hose can lead to significant inefficiencies and clogs.
- Reduced Airflow: A hose that is too narrow restricts airflow, making it difficult for the vacuum to pull in debris effectively. This can lead to increased strain on the vacuum motor, causing it to overheat and potentially fail.
- Increased Clogging: A smaller diameter hose is more prone to clogs, as it can easily become blocked by larger debris. These clogs not only diminish suction power but can also require frequent disassembly of the hose for cleaning, which is time-consuming.
- Loss of Suction Power: Using a hose with the wrong diameter can result in a significant loss of suction power, leading to ineffective cleaning. This means that the vacuum may leave dirt and debris behind, necessitating more passes to achieve the same level of cleanliness.
- Increased Noise Levels: A hose that is too small can create turbulence in airflow, resulting in higher noise levels during operation. This not only makes the vacuum less pleasant to use but can also indicate that the vacuum is working harder than it should, leading to potential mechanical issues.
- Compatibility Issues: Selecting a hose diameter that does not match the vacuum’s inlet can lead to physical incompatibility. This can prevent the hose from securely attaching to the vacuum, leading to leaks and further loss of suction as well as increased wear on both the hose and the vacuum fittings.