
Polaris 3900 Sport Pressure Side Cleaner
Best price now
52% under what the other stores charge
Compared across 16 stores. Prices are checked against each store and labelled with when.

52% under what the other stores charge
Compared across 16 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
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.
In stock
In stock
In stock
In stock
In stock
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Availability unknownSold by Save More on Pool Supplies
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Also available at
Store links may earn us a commission.
Lowest price we've seen: $492.77 on Nov 13 at Cool Gas Depot. Tracked across 16 stores since Nov 13.
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.
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.