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Polaris PB4SQ Booster Pump

4.2

About this business

The Power Behind Polaris The PB4SQ is an energy-efficient, multistage booster pump that operates quietly and is easy to install and service. It has been designed to provide optimum power to Polaris pressure cleaners. Features Energy-Efficient - High-performance multistage pump reduces energy use by more than 30%*. Quieter Operation - Totally Enclosed Fan Cooled (TEFC) motor and innovative fan are designed for quieter operation. Easy Installation - Includes Quick Connect fittings and easy access to wiring. Optimum Performanc... read more

4.2140 reviews
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Michael F.'s profile image
Michael F. 
a year ago

My pump stopped working after 3 months. I contacted warranty support and had to follow up multiple times to get a response. I would keep getting questions about the installer versus how I could be quickly helped. Eventually i was told to look at your website for a professional to help but none came back for my area. I asked what to do next but was given no guidance other than the warranty would not be honored. i tried calling and the outgoing message said they were receiving too many calls and to try the next day. I tri... read more

Harry G.'s profile image
Harry G. 
a year ago

It seemed great for about 3 months. Then it quit working. Turns out the starting capacitor went bad. 

Danny W.'s profile image
Danny W. 
a year ago

This is the 3rd time in 3 years I have had to replace this pump due to faulty defective covers and leaks! 

Alison D.'s profile image
Alison D. 
a year ago

Broke after 24 months and we had to replace it. 

Louis L.'s profile image
Louis L. 
a year ago

Very Bad warranty and technical support 

Tim S.'s profile image
Tim S. 
a year ago

It’s a bonafide POS. Sprung leaks through micro cracks in the housing after 2 years. Waste of money. Installed Nov 2021, leaking and useless Nov 2023.  

Kit K.'s profile image
Kit K. 
a year ago

This pump is a POS. Lasted 5 months. Bearings went out and their Tech Service blamed it on voltage. What a bunch of dumbsh_ts. Tbey also voided warranty. Do not buy. My generic lasted 6 yrs. 

Michael W.'s profile image
Michael W. 
a year ago

I love the pump when it is working. Quiet, Efficient. Unfortunately the pump design is greatly flawed. Google it, people are plagued with leaks and spontaneous cracking of the housing. Not convinced? Try buying a pump housing - Out of Stock around the planet because of the shear number of failures. Housing has been redesigned but try getting one. I have had 2 of these pumps in 4 years, both turned to garbage. Polaris support is non-existent. Weeks of waiting for any response. It's sad because Polaris makes a great sweep ... read more

Chad C.'s profile image
Chad C. 
a year ago

Housing cracked and started leaking within 2 years and can’t find the part. Have a knockoff coming from China and will try to repair but the housing failure seems common, as well as the problem finding repair parts. Regret buying it. 

Frequently asked questions about Polaris PB4SQ Booster Pump

How is Polaris PB4SQ Booster Pump rated?

Polaris PB4SQ Booster Pump has a 4.2 star rating with 140 reviews. 

When is Polaris PB4SQ Booster Pump open?

Polaris PB4SQ Booster Pump is open now. It will close at 6:00 p.m.