StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Polaris
Polaris
Polaris 3900 Sport Pressure Side Cleaner

Polaris 3900 Sport Pressure Side Cleaner

Best price now

$492.77at Cool Gas DepotChecked 7 h ago

52% under what the other stores charge

Compared across 16 stores. Prices are checked against each store and labelled with when.

Visit Cool Gas Depot

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $492.77 at Cool Gas Depot (checked Nov 13, 2026).
  • Checked at 16 stores.

Our take on the Polaris 3900 Sport Pressure Side Cleaner

The Polaris 3900 Sport is a pressure-side cleaner for in-ground pools that runs off a booster pump. It uses three venturi jets and an all-wheel PosiDrive system with a stainless-steel chain, which Polaris says delivers 50% more torque than its other pressure cleaners. Its dual-chamber zippered SuperBag holds more debris between empties, and auto-reverse backs it out of steps and corners. It suits owners with a booster pump who want strong debris pickup and less bag emptying; without a booster pump it will not run, and it does not scrub walls the way a robot cleaner does.

Best forIn-ground pools with a booster pump already plumbed inLeaf- and debris-heavy poolsOwners who want a pressure-side cleaner with a large bagPools with steps and corners where cleaners get stuck
Pros
  • Three venturi jets add about 40 GPM of filtration through the bag
  • All-wheel PosiDrive with stainless-steel chain for traction
  • Dual-chamber zippered SuperBag holds more debris
  • Auto-reverse frees it from steps and corners
  • TailSweep Pro included, so it sweeps without spraying water out of the pool
Cons
  • Requires a booster pump; it will not run on the pool's main pump alone
  • Pressure-side design needs a dedicated return line
  • Bag must be emptied and hosed out by hand
  • Does not scrub walls and waterline like a robot cleaner

Polaris 3900 Sport Pressure Side Cleaner prices at every store

  • Cool Gas DepotNew

    In stock

    $492.77Free shippingChecked 7 h ago
    Visit Cool Gas Depot
  • Aqua Pool SupplyNew

    In stock

    $909.99Free shippingChecked 7 h ago
    Visit Aqua Pool Supply
  • ePoolSupplyNew

    In stock

    $929.95Free shippingChecked 7 h ago
    Visit ePoolSupply
  • PoolSuppy4LessNew

    In stock

    $974.00Free shippingChecked 7 h ago
    Visit PoolSuppy4Less
  • Leslie's Pool SuppliesNew

    In stock

    $974.00+ $7.95 shippingChecked 7 h ago
    Visit Leslie's Pool Supplies
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $835.99Free shippingChecked 7 h ago
    Visit Amazon
  • PoolSupplies.comNew

    Availability unknown

    $899.99Checked 7 h ago
    Visit PoolSupplies.com
  • FamilyPoolFun.comNew

    Availability unknown

    $952.58Checked 7 h ago
    Visit FamilyPoolFun.com
  • Waterline TechnologiesNew

    Availability unknown

    $1,030.84Checked 7 h ago
    Visit Waterline Technologies
  • Yardandpool.comNew

    Availability unknown

    $1,066.99Checked 7 h ago
    Visit Yardandpool.com
  • PoolzillaNew

    Availability unknown

    $1,073.00Checked 7 h ago
    Visit Poolzilla
  • WalmartNew

    Availability unknownSold by Save More on Pool Supplies

    $1,098.96Checked 7 h ago
    Visit Walmart
  • Memphis PoolNew

    Availability unknown

    $1,099.00Checked 7 h ago
    Visit Memphis Pool
  • PoolAndSpa.comNew

    Availability unknown

    $1,099.99Checked 7 h ago
    Visit PoolAndSpa.com
  • Vita Pool SupplyNew

    Availability unknown

    $1,149.00Checked 7 h ago
    Visit Vita Pool Supply
  • cavanaughpool.comNew

    Availability unknown

    $1,205.00Checked 7 h ago
    Visit cavanaughpool.com

Also available at

  • Aqua Pool SupplyCheck price at Aqua Pool Supply

Store links may earn us a commission.

Polaris 3900 Sport Pressure Side Cleaner price history

Lowest price we've seen: $492.77 on Nov 13 at Cool Gas Depot. Tracked across 16 stores since Nov 13.

What reviewers say

Owners of pressure-side setups describe the 3900 Sport as a strong debris picker with good traction and a bag that goes longer between cleanings. Complaints center on the booster pump requirement and on bag maintenance.

What people mention
  • Suction powerPraisedOwners say it picks up leaves and heavy debris well.
  • Booster pumpCriticisedIt only works with a booster pump, which not every pool has.
  • TractionPraisedThe PosiDrive wheels and chain are said to climb walls and steps reliably.
  • Bag maintenanceMixedThe large bag holds more, but emptying and rinsing it is manual work.
  • Auto-reversePraisedOwners report it backs itself out of corners and steps.

About the Polaris 3900 Sport Pressure Side Cleaner

The Polaris 3900 Sport is a pressure-side pool cleaner for in-ground pools. It uses three venturi jets and a 2 1/2" vacuum inlet. It circulates an additional 40 gallons of water per minute, adding to the pool's filtration.

An all-wheel PosiDrive system with a stainless-steel drive chain provides 50% more torque. The cleaner rolls on WideTrax tires. TailSweep Pro is included to sweep debris and keep water from spraying outside the pool.

Debris is collected in a dual chamber zippered SuperBag, which holds more debris. Auto back-up lets the cleaner free itself if it gets stuck in trouble areas such as steps or corners. A booster pump is required.

Type
Pressure-side pool cleaner
Pool type
In-ground
Part number
F6
Venturi jets
3
Vacuum inlet
2 1/2"
Drive
All-wheel PosiDrive with stainless-steel chain
Tires
WideTrax
Debris bag
Dual chamber zippered SuperBag
Auto back-up
Yes
Booster pump
Required
Added filtration
40 GPM through the filter bag
Included
TailSweep Pro

Specifications

cleaner-type
Pressure pool cleaner

Questions and answers

Does the Polaris 3900 Sport need a booster pump?
Yes. It is a pressure-side cleaner and requires a booster pump and a dedicated pressure line to operate.
What pools does it work in?
It is made for in-ground pools. Above-ground pools are not supported.
How does it compare with the Polaris 280?
The 3900 Sport adds the all-wheel PosiDrive chain drive, a dual-chamber zippered bag and auto-reverse. The 280 uses a simpler drive and a single bag.
What is included with the cleaner?
The cleaner comes with its SuperBag and the TailSweep Pro sweep tail. Hose and booster pump are separate.
Does it clean pool walls?
It climbs walls and steps with its PosiDrive system, but it does not scrub the waterline the way a robot cleaner does.
Where is the Polaris 3900 Sport Pressure Side Cleaner cheapest?
At Cool Gas Depot, for $492.77, 52% under what the other stores charge, as of our latest check.
Where can I buy the Polaris 3900 Sport Pressure Side Cleaner?
16 stores we checked sell it, including Aqua Pool Supply, Cool Gas Depot, Amazon, PoolSupplies.com, ePoolSupply.

Stores we've priced the Polaris 3900 Sport Pressure Side Cleaner at

  • Walmart deals and prices

More from Polaris

  • P
    Polaris TR28P Pressure Side Pool Cleaner
    Polaris TR28P Pressure Side Pool Cleaner
  • P
    Polaris 9550 Sport Robotic Pool Cleaner
    Polaris 9550 Sport Robotic Pool Cleaner
  • P
    Polaris Vac-Sweep 165 Pressure Side Pool Cleaner
    Polaris Vac-Sweep 165 Pressure Side Pool Cleaner
  • P
    Polaris 3900 Sport Pressure Side Automatic Pool Cleaner
    Polaris 3900 Sport Pressure Side Automatic Pool Cleaner
  • P
    Polaris Vac-Sweep 360 Pressure-Side In-Ground Pool Cleaner
    Polaris Vac-Sweep 360 Pressure-Side In-Ground Pool Cleaner
  • P
    Polaris Vac-Sweep 360 Pressure-Side Pool Cleaner
    Polaris Vac-Sweep 360 Pressure-Side Pool Cleaner
  • P
    Polaris 7240 Sport
    Polaris 7240 Sport
  • P
    Polaris 65 Above Ground Pool Cleaner
    Polaris 65 Above Ground Pool Cleaner
  • All Polaris deals and products →

    More pressure-side pool cleaners

    • P
      Polaris Vac-Sweep 3900 Sport
      Polaris Vac-Sweep 3900 Sport
    • P
      Polaris Vac-Sweep 280 Black Max Pressure Side Pool Cleaner
      Polaris Vac-Sweep 280 Black Max Pressure Side Pool Cleaner
    • P
      Polaris 3900 Pool Cleaner Pressure Side
      Polaris 3900 Pool Cleaner Pressure Side
    • P
      Polaris Vac-Sweep 3900 Sport Pressure-Side Pool Cleaner With All-Wheel PosiDrive
      Polaris Vac-Sweep 3900 Sport Pressure-Side Pool Cleaner With All-Wheel PosiDrive
    • P
      Polaris Quattro Trax Pressure Side Pool Cleaner
      Polaris Quattro Trax Pressure Side Pool Cleaner
    • P
      Polaris QUATTRO T2
      Polaris QUATTRO T2
    • P
      Polaris 65 Pool Cleaner
      Polaris 65 Pool Cleaner