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Your cart is empty.The Polaris 3900 Sport pressure side pool cleaner ().
The new and improved Polaris 3900 Sport delivers unmatched vacuum power, incomparable convenience, and legendary performance. It integrates the time-proven Polaris Classic series features you love with innovative new enhancements for added durability, reliability, and performance.
Legendary Performance
The Polaris 3900 Sport combines the dynamic appeal of a completely re-engineered body design with the most sophisticated features, producing maximum vacuum power and drive torque for quicker cleaning and fewer hang-ups. It features an all-wheel PosiDrive system with durable stainless steel drive chain that delivers 50 percent more torque for maximum speed and performance.
Incomparable Convenience
Equipped with a dual-chamber zippered SuperBag, the Polaris 3900 picks up and stores more debris, making cleaning easy and less frequent. It also features innovative auto-reverse technology, which enables it to free itself if it gets stuck.
The 3900 Sport pressure cleaner works in all in-ground pools, and requires a booster pump. It supplements the pool's filtration system by circulating an additional 40 gallons of water per minute through its filter bag.
Extreme Sweeping
The 3900 Sport now includes TailSweep PRO, an advanced sweep hose enhancement that blows debris out of corners and hard to reach places, while also keeping water from spraying outside the pool. No more wet windows or walkways.
Unmatched Power
Powered by a booster pump (sold separately, such as the ), the 3900 Sport has the most vacuum power of any cleaner. It picks up even the largest debris, while filtering and ciruclating water for a cleaner, clearer pool in less time. Combine the 3900 Sport with the PB4-60 booster pump for maximum performance.
About Polaris
Polaris cleaners are the number one recognized brand of pool cleaners worldwide and have enjoyed 40 years as the top selling pressure pool cleaner. The new robotics from Polaris display the same high quality engineering, rugged construction, and reliability that pool owners have come to expect from the brand. Polaris Pool is part of the Zodiac Pool Systems, Inc. family of products for the pool and spa.
What's in the Box
3900 Sport Pressure-side pool cleaner; 31-foot hose kit; inline back-up valve; and operating instructions
Bottom view of 3900 Sport (). TailSweep Pro for ultimate sweeping action ().3900 Sport Pressure Side Pool Cleaner
At a Glance
- Most vacuum power of any 3-jet Polaris cleaner
- 40 GPM of additional pool filtration through dual chamber SuperBag filter bag
- 50 percent more torque with the all-wheel PosiDrive system with stainless steel chain
- TailSweep Pro provides ultimate sweeping action, while eliminating water from spraying outside the pool
- Works in all in-ground pools
- Runs off a booster pump (available separately)
Heather
Reviewed in the United States on September 11, 2024
This product worked great in my pool for ALMOST a year. Unfortunately, today I inspected it carefully because it wasn't working properly, and I discovered a hole in the breastplate of the vacuum. The plastic around the hole is paper thin. Finger can easily poke right through the plastic. Obviously a manufacturing defect. When I call for service, the number and website Amazon gives is wrong. Is this under warranty?
Michael Kelly
Reviewed in the United States on June 10, 2024
I put in in the pool the day it came. It worked good, just had to cut the feed hose, it was way to long. Also just need to make a couple of adjustments for it to cover my entire pool. So far so good.
Vanessa P.
Reviewed in the United States on May 11, 2024
This is an automatic pool cleaner. It runs along the bottom and sides of the pool sucking up leaves and debris onto a netted bag, that needs to be manually emptied periodically. Does a fairly good job, though the hose does tend to get tangled during operation restricting its coverage. Often, it corrects itself. Other times, it needs to be untangled manually for it to continue its function. All in all, does a good job. This model is efficient, reliable, and priced right.Highly recommend! 🌺
gini54
Reviewed in France on June 10, 2022
C’est le 5ieme en 10 ans…fonctionne bien mais s’use les rouages internes s’usent et la vanne régulatrice de surpression se casse…un construction plus solide serait la bien venue
Nathaniel Y.
Reviewed in the United States on February 22, 2021
Only day 2 of running this but what an improvement! Our old Polaris just stopped working but this new one seems more durable and less components that could go wrong. The setup was simple and it has been working hard trying to get our pool clean! Im dumping out crap out of the bags every several hours! Our last one died this past summer so the new one, has had lots of cleanup to do. I'm so glad we decided to go ahead and purchase a new one instead of fixing the old. The sport is far better than the original Polaris. I will definitely update in 6 or more months if it is still working great. As of now, I am impressed.
Customer
Reviewed in the United States on May 6, 2020
I received this very quickly after I ordered it. I replaced my previous Polaris which had worn out. It was an easy install. I had to trim the feeder tube down a little bit since I have a small pool, but it was easy with scissors. The quality of the cleaning on the new unit is excellent. You may have to adjust the angle of the nozzle on the bottom of the unit so that it goes up the walls properly. Otherwise, it tends to gets stuck easily. The automatic reverse capability on the device is really nice because it keeps it from getting stuck as well. It is on a timer and every few minutes it will reverse the unit in case it is stuck against a wall or in an awkward location.
C
Reviewed in the United States on July 10, 2018
I purchased a Polaris 3900 August 2017 for my new house. There was a problem for close to a year- the cleaner was sluggish, constantly getting stuck, back up valve did nothing, tail didn't sweep. All these issues were day 1, right out of the box. I hated this thing and was ready to rate it a ONE STAR and ship it back to Polaris. After hours spent troubleshooting, purchasing a new pump (another $400!), returning to pool store for warranty repair etc etc etc, a lot of online research, i finally tried a replacement quick disconnect, and BRAVO it works perfectly now. It was caused by a defective pressure relief valve in the quick disconnect, which in hindsight should have been obvious because the original pressure valve was discharging too much water at the disconnect when operating. The new one discharges no water and enables the pressure to go to the wheels, tail sweep and backup valve. The thing works like a charm now!! If you are having the same problems with sluggish performance, spend less than $15 and get a new quick disconnect with pressure relief valve. I hope this helps others. Try it. Now the Polaris Vac-Sweep 3900 is great. By the way Polaris customer service is excellent.
Old Tex
Reviewed in the United States on April 16, 2013
8For 30 years I used and maintained an Arneson Pool Sweep until March of this year. Parts being impossible to find and no one alive that knew how to repair them, I finally decided to cough up the big bucks and make a change.After speaking to a technical friend, with a pool, asking what he used, he said for the last 3 years he had used a 3900 Sport with no problems. Researching Amazons reviews, I was alarmed by many of the responses. So I called Polaris' Bonnie Shaw directly at 760.230.2424 and asked her about these reviews.She informed me that when this product came out there were some technical problems that were addressed and fixed and that new units were performing as advertised. She assured me that I should have no problems as long as the current model was used.On her recommendation, and that I my friend, I purchased and installed the new unit and within 3 hours my pool was spotless and the unit worked as represented.I have a large 35,000 gallon pool in the configuration of an offset figure eight, the shallow end being shallow enough for most 5 year olds to be above water, and the diving end being 9.5 feet deep. I followed the instructions on cutting lines and measuring rotations. NO Problems and easy to do. The only adjustment I need to make is in the tail which does not sweep. I have not been able to do the complete adjustment yet, due to the temperature and rain in our area over the past few weekends. No matter, It still cleans everything but some narrow steps. To date, I am thrilled and would buy this again and will recommend it to anyone.I am over 70 and have arthritis in my back and knees and if I can do this, anyone can do this. At this point I believe that most of the bad reviews are from people who didn't read and/or use the instructions properly, or are from misleading competing products. As time goes on, I will comment on my own review, if any problems occur or if the status quo is maintained.**UPDATE ** 3 years later,, Everything running at normal...P00l spotless and the only thing I have done is replace the bag when a stick was picked up and tore the bag. I also replaced the sponge end. I can't recommend a product enough.Old Tex
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