If you want the quick answer, I think the Polaris Vac-Sweep 360 is the best pressure-side pool cleaner for most people. I go over my thoughts on that model and the other ones I researched below.
Pressure-side pool cleaners are a great piece of pool equipment thanks to their cost-efficient design. It’s harder to go greener than using energy already in your pool. Here are my choices for the best pressure-side pool cleaners currently on the market and the criteria I used to select them.
Pressure-Side Pool Cleaners: My Recommendations
After my research and testing, I found five pressure-side pool vacuums that stood above the competition.
Polaris Vac-Sweep 360
⭐ Best Overall
Research Score: 4.8/5
- Cleaning Ability: 5
- Durability: 5
- Compatibility: 4
- Installation: 5
- Price: 5
What’s Great:
- Excellent balance of quality and price
- The booster pump is optional
- Works in almost any in-ground pool
- Automatically fixes itself in most situations
Limitations & What Needs Improvement:
- It may have trouble with stairs
- High-maintenance
Specs:
- Weight:62 lbs.
- Feed Hose: 31′
- Vacuum Inlet: 2 1/4″
- Booster Pump Required: No (but optional)
- Filter Bag: Single Chamber
Research Notes
The Polaris Vac-Sweep 360 is a capable, efficient unit that works in all inground pools and does not require a booster pump, unlike most other pressure-side pool cleaners. This cleaner features a backup valve that helps to free the product if it gets cornered, and it can clean the floor and walls of a pool within 3 hours. Unfortunately, this product doesn’t work so well with stairs. The Vac-Sweep 360 is compatible with all inground pool surfaces and is easy to install. On the flip side, a few testers have complained that this unit is quite high-maintenance.
Cleaning Ability
The Polaris Vac-Sweep 360 is an all-around great pressure-side pool cleaner that will clean the floors and walls of inground pools. It has a backup valve that automatically frees the unit if it gets cornered, allowing for better maneuverability. This pressure-side pool cleaner is rated to clean your entire pool in less than 3 hours. In addition, the large debris bag can capture and store even larger debris, such as acorns and leaves! The Polaris 360 expertly vacuums, sweeps, and scrubs your pool surfaces, making cleaning your pool a breeze.
Durability
Polaris is known to produce quality pool cleaners, and pool owners use their products all around the world. The Vac-Sweep 360 is no exception – its rugged construction and quality engineering make it a sought-after product for its cleaning ability and durability. This pool cleaner should easily last you five years. The smartly designed filter bag also helps protect the filter itself, essential for overall product longevity.
Compatibility
The Polaris 360 is safe to use on all pool shapes and surfaces, including vinyl, pebble, fiberglass, tile, and gunite. Additionally, as a huge plus, this product doesn’t require a booster pump. Instead, it only requires a dedicated pressure line. However, with that said, I’ve had to dock off one point as I do think the feed hose is a little short. 31 feet just isn’t long enough for some larger pools.
Installation
This pressure-side pool cleaner is rated 4.4 out of 5 stars for easy installation. Even without prior DIY knowledge, most other testers were able to install this product in a matter of minutes. The instruction manual that comes with the product is pretty straightforward, and there are also plenty of YouTube videos to aid in installation if you’re stuck.
Price
The average rating for the value for money for the Polaris Vac-Sweep 360 is 4.1 out of 5. For an automatic pool cleaner, you really can’t ask for a better value! While certainly not the cheapest product on the market, the quality of the product you get at this price point is unmatched. This pressure-side pool cleaner should last you years, which may save you more money than if you buy a cheaper but lower-quality pool cleaner. If you are hesitant about the upfront price, consider the Polaris 280.
Notes From Other Testers
Out of more than 7,500 reviews, this product has an average total product rating of 4.4 out of 5 stars, with more than 80% of reviews rating it 4 or 5 stars. Testers particularly love that this pressure-side pool cleaner is easy to install, has good suction power, and is good value for money. The Polaris 360 does a great job of cleaning debris of all sizes and works as advertised. However, some testers complain that this product requires a bit of babysitting than they would like.
Polaris Vac-Sweep 3900 Sport
⭐ Best High-Performance Pressure-Side Cleaner
Research Score: 4.25/5
- Cleaning Ability: 5
- Durability: 4
- Compatibility: 3
- Installation: 5
- Price: 4
What’s Great:
- One of the most potent cleaners currently on the market
- It has a large debris bag
- Provides additional pool filtration
- Cleans floor, walls, and steps
Limitations & What Needs Improvement:
- Debris bag is relatively fragile
- The hose is a little short at 31 feet
- On the expensive end
Specs:
- Weight:1 lbs.
- Feed Hose: 31′
- Booster Pump Required: Yes (sold separately)
- Filter Bag: Dual Chamber
Research Notes
The Polaris Vac-Sweep 3900 Sport is an incredibly powerful pressure-side pool cleaner that will leave your pool looking sparkling and clean. This pressure cleaner has a large inlet, so it can pick up larger debris that many pool cleaners cannot clear, such as acorns, leaves, and pebbles. In terms of cleaning ability, you really can’t get better than this unit. Plus, despite being a large and powerful model, it is very easy to set up and install. However, a couple of downsides to the Vac-Sweep 3900 Sport must be mentioned. First, the debris bag is relatively fragile, so you may need to purchase another one, which does not come cheap. Second, the unit is quite expensive compared to other pressure-side pool cleaners. I don’t think most people need to pay the money for a high-performance unit like this one, but this is a great option for those who need it.
Cleaning Ability
This pressure-side pool cleaner performs very well when it comes to its cleaning ability! Polaris’ Vac-Sweep 3900 Sport is one of the largest and most powerful models they currently sell, offering 40 gallons per minute of additional filtering through its bag. This unit offers significantly more vacuuming power and torque than its competitors, making it ideal for pools that get especially dirty or need additional help cleaning. This pressure-side pool cleaner comes with a 5-liter dual-chamber filter bag, which captures debris of all shapes and sizes, including acorns, leaves, and more! This Polaris vacuum does a fantastic job of sweeping and scrubbing all your surfaces (including your walls and steps), ensuring you end up with a sparkling pool by the time it’s done.
Durability
While I have no complaints about the unit’s durability, I have to point out that the debris bag is prone to rips or damage. And unfortunately, a replacement bag will cost you a pretty penny. It’s a great unit when it functions properly, but this is something to watch for.
Compatibility
The Vac-Sweep 3900 Sport is compatible with all inground pools of all shapes and surfaces, including vinyl, tile, fiberglass, gunite, and even pebble! Unfortunately, to get it set up and running, you do need to purchase a booster pump, which is only sold separately. Another downside to this model is the short hose; at only 31 feet, this model is not fit for those with larger pools.
Installation
The Polaris Vac-Sweep 3900 Sport is pretty easy to set up and install. The manual that comes with the product has a detailed guide with pictures so that even the less-experienced DIY pool owner can get this model up and running in no time!
Price
This unit is certainly not the cheapest one on the market. In fact, you can probably find many different pressure-side pool cleaners, even hundreds of dollars cheaper than the Polaris Vac-Sweep 3900 Sport. However, the money is well worth it if you are looking for a high-performance unit that will leave your pool looking spotless.
Notes From Other Testers
Out of almost 500 reviews, the Vac-Sweep 3900 Sport boasts a rating of 4.2 stars out of 5, with testers particularly loving the suction power. Another significant point of praise is that this unit is easy to set up and can clean a pool in a matter of a couple of hours, making pool maintenance a breeze. Unfortunately, it seems some testers have had issues with the filter bag ripping easily. Plus, with the filter bag being easier to empty when it’s dry, it might be worth purchasing a second bag ahead of time.
Zodiac F5B Vac-Sweep 280 Black Max
⭐ Best for Tight Spots
Research Score: 4.5/5
- Cleaning Ability: 4
- Durability: 5
- Compatibility: 4
- Installation: 5
- Price: 5
What’s Great:
- Excellent at cleaning most tight areas
- Available in multiple colors
- Has a zippered bag, which is generally better than Velcro
- Well-built models can last a decade
Limitations & What Needs Improvement:
- May clean slower than other units
- Some manufacturing hiccups
Specs:
- Weight:3 lbs.
- Feed Hose: 31′
- Booster Pump Required: Yes (sold separately)
- Filter Bag: Single Chamber
Research Notes
Tight spots can be a problem, especially in pools with boxy designs. That’s where products like the Zodiac Polaris Vac-Sweep 280 come into play. This unit can clean up pebbles, acorns, leaves, and even smaller debris from your pool and even clean those tight areas. In most cases, this pool cleaner can clean your pool in about 3 hours or less. The durability is a big point of praise for this Polaris model, with many testers owning this unit for up to 10 years! Plus, the Vac-Sweep 280 is easy to install, so it’s great for first-time pressure-side pool cleaner users. Unfortunately, there have been a couple of manufacturing hiccups with this model being an older one – something to watch out for.
Cleaning Ability
If you have a lot of tight spots in your pool that standard pool cleaners cannot reach, look no further than the Zodiac F5B Vac-Sweep 280. This unit can effectively clean those tight areas and small corners. This Polaris model can clean a standard-sized pool in about three hours, but this may depend on the shape and size of your pool. The inlet is large enough to handle larger debris, such as pebbles, acorns, and leaves. So, when this model has swept across your entire pool, you’ll be ready to jump right back in the water.
With that said, unfortunately, this model is not very adept at cleaning stairs and may get stuck. Plus, this model is a bit slower to clean than other pressure-side pool cleaners.
Durability
This Polaris model is built to last. Well-built models can sometimes last up to 10 years, so you’re definitely getting a hardy model with this unit! Even though this is not one of the company’s newest models, the durability of this pressure-side pool cleaner is unmatched.
Compatibility
Like other Polaris pressure-side pool cleaners, the Zodiac Polaris Vac-Sweep 280 is compatible with all inground pool surfaces, including vinyl and fiberglass. While this pool cleaner is best for pools of unique shapes due to its ability to clean those tight corners, I don’t like that Polaris limits this unit to its standard 31-foot feed hose. Pools with a lot of tight areas tend to have unusual designs, and shorter feed hoses aren’t as good at accounting for those. You may need to buy a larger feed hose to make this unit work correctly.
Installation
Installing the Zodiac Polaris Vac-Sweep 280 should be fairly straightforward. Even without any prior DIY knowledge, you should be able to get this unit up and running in no time. In fact, other testers have rated the easy installation of this product a 4.1 out of 5 stars!
Price
Of all the pressure-side pool cleaners on the market, this is undoubtedly one of the more reasonably priced options. However, just because it is cheaper doesn’t mean you are missing out on the quality, as this unit still performs and is considered one of the best pressure-side pool cleaners out there.
Notes From Other Testers
With an average rating of 4.2 out of 5 stars, this Polaris Vac-Sweep 280 is well-loved by other testers. In fact, almost 80% of the reviews rate this product 4 or 5 stars. Testers love that this unit can get into tight corners and clean all areas of the pool (besides the stairs!). The durability of the product gets a lot of mention as well – with many testers having used one of these units for up to 10 years! On the flip side, it’s worth noting that some reviewers have had issues receiving defective products, which points to some manufacturing hiccups. Thankfully, the support team at Polaris is quite responsive.
Pentair 360228 Kreepy Krauly Racer
⭐ Fastest Pressure-Side Pool Cleaner
Research Score: 4.3/5
- Cleaning Ability: 4
- Durability: 4
- Compatibility: 4
- Installation: 5
- Price: 5
What’s Great:
- Much faster than most other units
- The front brush actively cleans dirty areas
- Large intake sucks in debris of almost any size
- Includes LEDs
Limitations & What Needs Improvement:
- Some build quality issues
- Requires a booster pump
Specs:
- Weight:2 lbs.
- Feed Hose: N/A
- Booster Pump Required: Yes (sold separately)
- Filter Bag: Single Chamber
Research Notes
Sometimes, speed is the name of the game, and that’s where Pentair’s Kreepy Krauly Racer enters the picture. This unit can clean 30% faster than other pressure-side pool cleaners and comes with ⅓ more cleaning power than the other Pentair products! It’s able to clear debris of all sizes and does a spectacular job at doing so, thanks to its front rotating brush. The lower price of this product compared to other similar units is also a huge plus. Unfortunately, there appear to be some build quality issues with this unit. Thankfully, the good warranty is a lifesaver here.
Cleaning Ability
Pentair’s Kreepy Krauly Racer is a large, high-speed unit designed to clean your entire pool as quickly as possible, but it also comes with some unusual features like LEDs that provide added visibility during nighttime cleaning. Other notable features include a front rotating brush, a considerable intake, and about 1/3 more cleaning power than many of Pentair’s other units. This is one of the best models to consider if you’re looking for a fast and effective cleaner. In addition, the large intake is able to capture debris of all shapes and sizes. I did have to dock off one point for this unit’s cleaning ability, as it does tend to get stuck in tight corners.
Durability
Pentair is one of the biggest names in automatic pool cleaners for a reason. Kreepy Kraulys, in particular, have had the pool maintenance world in their hands for a while now. With that said, some customers reported defects with this unit right after ordering with this unit. But thankfully, Pentair has a good warranty, so be sure to use that. I personally didn’t experience any issues with the models I tested, but it is something to keep in mind.
Compatibility
This unit can be used for all inground pool surfaces, including vinyl and pebble. But, as with most other pressure-side pool cleaners, the Pentair Kreepy Krauly Racer requires a booster pump, which is sold separately.
Installation
Pentair provides a comprehensive installation guide with detailed diagrams to help you assemble and install this unit. In fact, this product rates an average of 4.5 out of 5 stars for easy assembly, so for most pool owners with basic DIY knowledge should be able to get this pressure cleaner running in no time.
Price
The lower price of Pentair’s Kreepy Krauly Racer doesn’t hurt, that’s for sure! At this price, you wouldn’t think this pressure-side pool cleaner would be able to clean a pool as it does, but it’s definitely a great value.
Notes From Other Testers
Of more than 200 reviews, the Kreepy Krauly Racer has an average rating of 3.8 out of 5 stars, with more than half of the reviews rating it 5 stars. Most other testers are relatively happy with the product, especially touting its easy assembly and its ability to clean. Plus, the sleek design of the model doesn’t hurt! However, it must be noted that some customers have had issues with defective units that they have had to return.
Hayward TriVac 500
⭐ Best With Extra-Large Debris Bag
Research Score: 4.35/5
- Cleaning Ability: 4
- Durability: 5
- Compatibility: 4
- Installation: 4
- Price: 5
What’s Great:
- XL debris bag, 25% larger
- Wide vacuum inlet allows for larger debris to be picked up
- Backup sequence to help stay on track
Limitations & What Needs Improvement:
- Requires a booster pump that is sold separately
- Defective units that spray water
Specs:
- Weight: 15.9 lbs.
- Feed Hose: 34’
- Booster Pump Required: Yes (sold separately)
- Filter Bag: Single Chamber
Research Notes
The Hayward TriVac 500 is a great unit to choose if you’re looking for ease of use. It has a patented XL debris bag, allowing you to get away with emptying the unit much less often. The wide vacuum inlet is another huge plus, as it will vacuum out larger debris, so you won’t need to supplement as often with a skimmer net. This unit is built to last, so once purchased, one should last you several pool seasons, allowing you to enjoy your clean and sparkling pool for years. Plus, the fair price definitely doesn’t hurt. While the TriVac 500 does require a booster pump, the Hayward booster pump is one of the best on the market, with minimal noise and electricity. Unfortunately, some testers have received defective units that spray water, which is where the warranty will come into use!
Cleaning Ability
The selling point of the TriVac 500 is its patented extra-large debris bag. As this debris bag is 25% larger, you won’t need to empty it as often. The wide inlet of this model also allows larger debris to be picked up. So, if your pool is located by some trees, this pressure-side pool cleaner will work its magic in picking up the leaves that plague your pool. The suction power of this unit is unmatched, thanks to its three high-pressure water jets. And this cleaner also has a backup sequence to help it stay on track and not get stuck. However, some customers have reported that although the TriVac 500 can clean the entire pool surface (including the stairs), it does have a tendency to get stuck in the deep end.
Durability
You know you’ve got some reliability when purchasing a product from a household name like Hayward. The TriVac 500 is well-engineered and durable. One unit should last you several years if looked after properly. And since this unit has minimal moving parts, if anything does break, the cleaner should be relatively easy to fix up again.
Compatibility
Whether your inground pool is tile, gunite, vinyl, or fiberglass, the Hayward TriVac 500 should be able to get the job done in cleaning your pool. However, to run this unit, you do need to purchase a booster pump separately. But as a plus, the Hayward booster pump is an incredibly quiet model that uses 40% less electricity than other pumps!
Installation
Setting up this unit should take no more than 10 minutes. In fact, other testers have rated the easy installation of the model an average of 4.6 out of 5 stars. Reap in the benefits of having a pressure-side pool cleaner without the headache of assembling and installing it in the first place! Unfortunately, I must mention that the manual that comes with the product is lacking. So, while straightforward, the unit may be complicated to install for those who have no prior DIY knowledge.
Price
Especially considering the quality of the product you get, this price cannot be beaten. While certainly not the cheapest cleaner on the market (but also not the most expensive!), the price is more than fair for an automatic pressure-side pool cleaner that can clean every inch of your pool, including your walls. Other testers rate the value for money of this product a 4.3 out of 5 stars!
Notes From Other Testers
Of almost 400 reviews, the Hayward TriVac 500 boasts an average rating of 4.5 out of 5 stars. It rates particularly for the following categories: easy to install, suction power, and value for money. Testers love the exceptional cleaning ability of this cleaner, especially its backup sequence, which allows it to clean much faster than other pressure-side pool cleaners. The extra-large debris bag is a huge plus for most testers, too. However, some customers have had issues with defective units that spray water everywhere when turned on. Thankfully, Hayward has a decent warranty that covers defective models.
Recap: The Best Pressure-Side Pool Cleaners
- Polaris Vac-Sweep 360: Best overall
- Polaris Vac-Sweep 3900 Sport: Best high-performance pressure-side cleaner
- Zodiac F5B Polaris Vac-Sweep 280 Black Max: Best for tight spots
- Pentair 360228 Kreepy Krauly Racer: Fastest pressure-side cleaner
- Hayward TriVac 500: Best with extra-large debris bag
How They Compare
Cleaning Ability and Price Comparison
I created a scatterplot using my scores for cleaning ability and price for my top picks to get a sense of which pressure-side pool cleaner has the best value. Every cleaner is in the top right of this chart and scored well, but the Polaris Vac-Sweep 360 clearly outshines the competition.
Durability Comparison
- Polaris Vac-Sweep 360: 5
- Zodiac F5B Polaris Vac-Sweep 280 Black Max: 5
- Hayward TriVac 500: 5
- Polaris Vac-Sweep 3900 Sport: 4
- Pentair 360228 Kreepy Krauly Racer: 4
The Polaris Vac-Sweep 360 is my best overall pick for a reason. Zodiac and Hayward also performed well in my durability tests.
Compatibility Comparison
- Polaris Vac-Sweep 360: 4
- Zodiac F5B Polaris Vac-Sweep 280 Black Max: 4
- Hayward TriVac 500: 4
- Pentair 360228 Kreepy Krauly Racer: 4
- Polaris Vac-Sweep 3900 Sport: 3
No one was perfect on compatibility. That’s why it is super important to buy a pool cleaner that fits your type and size of swimming pool.
Installation Comparison
- Polaris Vac-Sweep 360: 5
- Zodiac F5B Polaris Vac-Sweep 280 Black Max: 5
- Pentair 360228 Kreepy Krauly Racer: 5
- Polaris Vac-Sweep 3900 Sport: 5
- Hayward TriVac 500: 4
Installing all of these models was pretty easy. I didn’t have trouble with any of them except for the TriVac 500, where the manual was a bit lacking and tough to follow.
Other Notable Pressure-Side Pool Cleaners Researched
- Pentair LL505PMG: Decent traction, but not worth it for the price.
- Polaris Vac-Sweep 65: This can be a decent option for above ground pools.
- Polaris P39: Cleans decently well, but I had an issue with the bag repeatedly getting caught on the wheels.
My Research Criteria
Let’s take a closer look at the research criteria I used to determine the best products in this article and other factors to consider. For more options, head to my research on the best pool cleaners for inground and above ground pools.
Cleaning Ability
The first thing any pool owner should consider when purchasing a pressure-side pool cleaner is its cleaning ability. First and foremost, the cleaner should be able to effectively clean the pool before you can dive into other aspects and features of the cleaner. I considered several factors, including mobility, suction power, the size of the debris bag, and the ability to clean up and pick up debris of all shapes and sizes.
I also considered the cleaner’s ability to clean the entire pool surface – including the walls and stairs. With that said, I didn’t emphasize the cleaner’s ability to climb walls, as most pressure-side pool cleaners cannot do this.
As the cleaning ability is of utmost importance when it comes to pressure-side pool cleaners, I’ve dedicated 30% of the total product scores to cleaning ability.
Durability
Durability is another essential factor when purchasing any pool accessory. Especially if you are shelling out a pretty penny on a product, you want to ensure it will last several pool seasons. The last thing you want is for your new pressure-side pool cleaner to break down after just a couple of uses.
The brand’s reliability can play a significant factor here, but just because a company is well-known doesn’t always mean that it produces quality products. So, make sure to research the company thoroughly and read all reviews and opinions.
I’ve tested the durability of these pressure-side pool cleaners to ensure they can withstand the general wear and tear of bumping into pool surfaces. I’ve also considered the warranties, as you will want to know if you are covered in case of a faulty product.
Durability accounted for 20% of the total product research scores.
Compatibility
Before you purchase a pressure-side pool cleaner, ensure the cleaner is compatible with your pool. The last thing you want is to purchase one only to find out that the hose is too short or too long. I even took into consideration whether or not the pool cleaner requires a booster pump. This is the case for most pressure-side pool cleaners, but a few can function without one. However, for most, you will need a booster pump attached to your filter system to boost the water pressure. Ensure this booster pump is included with the purchase of the pool cleaner. If you must purchase one separately, make sure you get the right one!
The compatibility of these pressure-side pool cleaners accounted for 20% of the research scores of each product.
Installation
Before using your pressure-side pool cleaner to clean your pool, you need to install the product. For many pool owners who like to DIY, ease of installation is important to consider before purchasing. After all, you don’t want to spend hours setting up this equipment or making a mistake and causing the product to break!
Some automatic pool cleaners only have one part to worry about. Others have a variety of accessories and additional components, such as flaps or covers, that can help them clean particularly stubborn areas.
The question here is a trade-off between effectiveness and lifespan. Cleaners with additional parts tend to be better at specific roles, such as cleaning the deepest parts of a swimming pool. Conversely, cleaners with fewer parts tend to last longer and need less maintenance than their complicated counterparts.
In addition to the ease of installation, I’ve taken into account the manufacturer’s instructions or manual.
Installation makes up 15% of the product scores.
Price
A higher price tag does not automatically mean a higher quality product. Instead of looking at the price tag itself, you should look at the product’s value. Is the pressure-side pool cleaner worth the money? On the other hand, just because a cleaner is on the cheaper side doesn’t mean you should look past it. Some cheaper models out there on the market may be great products – simply without the branding!
Price, or value, affected 15% of each of the product scores.
What Else To Consider
Here are some additional considerations to keep in mind when finding the best pressure-side pool cleaner for you and your pool.
Determine How Much Power You Need
When it comes to pool vacuums, there are two major types of power to consider.
The first is the power of your pool’s pressure system. More pressure means a stronger pump, which means more cleaners are compatible with the system. If your pumping system isn’t strong enough, you may need to install an additional pump specifically to help power your pool cleaner.
The second type of power is cleaning power. In general, more cleaning power means that a unit is fundamentally better at cleaning dirt and debris out of your pool. The dirtier your pool gets, the more cleaning power you should have.
Bag Size And Materials
Debris bags and containers are one of the most important parts of pressure-side pool cleaners. There are two major factors to consider here: the size of the bags and the materials they use. Larger bags are the only way to clean some pools in a single use of a pressure-side cleaner, so your bag should be large enough to handle the debris from at least one pass (more if possible).
However, even more important than the size is the material the debris container is made out of. Durable containers can handle sticks, seeds, and anything else your cleaner picks up, all without risking a tear. At the same time, they need to be durable enough to keep debris in, rather than letting it float out through the bag as water rushes through it.
Low-quality bags tend to fail quickly, especially if they’re exposed to any particularly sharp items that make their way into your pool and get sucked up by your cleaner. Most people don’t use this as a factor when deciding which pool cleaner to get, but you should keep it in mind. If in doubt, consider replacing the basic bag with a compatible alternative of the highest possible quality.
Damaged bags could lead to chemical imbalances or other problems in your pool, and fixing those can be expensive. As such, it’s worth getting the best bag you can when you need to replace them rather than trying to save money and get the most affordable alternative. If you’re curious to explore other options, check out my recommendations for robotic pool cleaners and suction-side cleaners as well.
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