Best 1/3 HP Primary Sump Pumps

Top-Rated & Best-Selling 1/3 HP Primary Sump Pumps

By  | Sump Pump Product Expert

You made it! Now that you know you need a 1/3 HP primary submersible sump pump, it’s time to pick the perfect one for your needs.

We helped make your selection simpler by compiling the Top-10 lists of the best-selling, top-rated and expert-recommended 1/3 HP Primary Sump Pumps for the year.

Pick a category below to get started! Or, read about your options in our Submersible Pump Buyer's Guide.

 

Top 10 Selling 1/3 HP Primary Sump Pumps

Top 10 Rated 1/3 HP Primary Sump Pumps

Recommended 1/3 HP Primary Sump Pumps

Top 1/3 HP Primary Sump Pumps
Zoeller M53 - 1/3 HP Cast Iron Submersible Sump Pump w/ Vertical Float Switch
$170.25
4.7 out of 54.7 out of 54.7 out of 54.7 out of 54.7 out of 5
(402)
Tired of having to run to the Orange Giant to replace the store brand sump pump you purchased? If so, check out this pump and end the pump-runs. The M53 is well known among plumbers as the sump pump of choice for the average homeowner. Zoeller is...
Liberty Pumps 257 - 1/3 HP Cast Iron Submersible Sump Pump w/ Vertical Float
$160.50
4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5
(167)
Built in the U.S.A., this Liberty model 257 is a well-known name among plumbers and is a superior pump for the money. This cast iron pump is very efficient with 1/2 the running and starting amps of most other 1/3HP pumps in the same league and with a...
iON 1/3 HP Cast Iron Stainless Steel Sump Pump w/ Adjustable Vertical Float HP20142
$207.00
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5
(108)
If you're looking for a heavy-duty pump, choose an iON. These pumps were originally sold only by plumbers, contractors, and plumbing distributors. Now you have the opportunity to buy what the professionals do. These pumps are built to last, botto...
 
 

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