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Home Pool Swimming Pool & Spa Pumps Pentair Pool & Spa Pumps Pentair SuperFlo Standard Efficiency Pool Pump | 115-230V 1HP | EC-348190
NOTICE: The pool & spa industry continues to face industry-wide shortages on many products that most vendors expect to last late into 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product is available. Most vendors are not providing any ETA on when items will be available. WE WILL EMAIL YOU RIGHT AWAY IF YOUR ITEM IS BACKORDERED. 

Pentair SuperFlo Standard Efficiency Pool Pump | 115-230V 1HP | EC-348190

Pentair SuperFlo Standard Efficiency Pool Pump | 115-230V 1HP | EC-348190 Pentair SuperFlo Standard Efficiency Pool Pump | 115-230V 1HP | EC-348190 Pentair SuperFlo Standard Efficiency Pool Pump | 115-230V 1HP | EC-348190

Shipping Flat Rate Shipping $29.95
Parts AvailableParts Available
Platinum Preferred Manufacturer
  • Heavy-duty, high service factor 56 square flange motor
  • Integral volute and pot reduce hydraulic noise
  • Self-priming for quick, easy start-up
  • Couplings provided with pump can accept 1.5" and 2" plumbing
  • Online part number EC-348190 is the direct replacement for part number 340038
Q & A
  • Super-Pro Electrical Whip Kit | .5" Flex Conduit 6' Long 4-Wire for 220V or 110V | 12 Gauge Solid Wire | Complete with Electrical Ends | WPLT05-64-SP
    Super-Pro Pump Electrical Wiring Kit 4-Wire with Electrical Ends 6'

The SuperFlo® High Performance Pump is a product of more than 40 years of innovative hydraulic engineering. The result is an ability to move more water more efficiently for lower operating cost and super-quiet operation. Plus, by performing with less effort, there's simply less wear and tear—and that means longer life for a higher return on your pump investment.
The SuperFlo® High Performance Pump meets all the criteria for a superior pool, spa or water feature pump. It’s super energy-efficient, super quiet and super easy to maintain. Plus, it’s designed with innovative materials that will stand up to the most demanding installations and conditions. Whether you’re choosing your first pump or replacing older technology, the SuperFlo pump is definitely a super choice.
  • With ½ HP–2½ HP, and single- and two-speed options, there’s a perfect match to your application and assurance of minimum energy consumption
  • Cam and Ramp™ lid locks in place with a quarter-turn
  • Heavy-duty, high service factor 56 square flange motor for longlife…commercial grade at a consumer price
  • Quiet operation due to superior internal flow design that reduces hydraulic noise
  • See-through lid permits easy inspection of strainer basket
  • The SuperFlo pump is a direct…and superior…replacement for the Hayward® Super Pump® 
  • Self-priming for quick, easy start-up 



Brand: Pentair
1 HP
Single Speed
Pipe Size
1 1/2"
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 26 questions Browse 26 questions and 19 answers
How’s much horsepower do I need for 15,000 gal pool? Pump location is at the same level as the mid level of the pool.
A shopper on Mar 21, 2020
What speed does this 1hp operate at. The owners manual is confusing showing GPM curves for both 3450 and 1750 RMPs.. Can you select an RMP? I'm trying to estimate the GPM for a system. thanks
A shopper on May 11, 2020
A shopper on Jun 1, 2019
Can you use this pump on an above ground pool?
Steven P on Aug 29, 2020
A shopper on May 29, 2019
BEST ANSWER: SF stands for SERVICE FACTOR. It is a multiplier for calculating TOTAL HORSE POWER. I believe the service factor on this pump is 1.25, bringing the total HP to 1.25 ( 1x1.25=1.25 )
Does this pump replace the 3/4hp pump setup?
Dewey H on Jun 28, 2021
is this the same as a whisperflo ?
A shopper on Apr 17, 2016
BEST ANSWER: No, it's not the same pump. They look very similiar and have the same parts I believe but the Super Flo pump has 1 1/2 inch female threaded inlet and outlet for 1 1/2 inch plumbing applications. It also has 2 inch male threads on the inlet/outlet and comes with union type fittings for 2 inch plumbing applications.

The Whisper Flo pump has 2 inch female inlet and outlet and comes with 2 inch male threaded nipples that screw into the inlet and outlet. Bigger inlets and outlets translates into a little more flow. However, if you look at the performance specs for both pumps at the 1 hp rating, they are fairly comparable.

The Whisper Flo is marketed as being ultra quiet which is nice in some applications. I have experience with both pumps though and I don't hear any noticeable difference in the Super Flo pump. It's an ideal pump for most residential applications and worth the price.
i have a 3/4 hp 15,000 gal inground pool will this replace it?
Larry F on Jan 10, 2022
BEST ANSWER: Yes, I have the same size pool.
Is this pump for in ground pools?
A shopper on May 2, 2019
BEST ANSWER: Yes it is.
Is the pentair superflo 1 hp motor supposed To be really hot while running?
Jillian C on Jul 30, 2020
BEST ANSWER: no...warm is fine...if the pump loses prime and runs without water recirculating, it will get hot. If you are losing prime, the pump is picking up air somewhere in your system.
Is this a new pump or re manufactured?
russ a on Mar 5, 2018
BEST ANSWER: They are Brand New Pumps.
can I print your web page?
Guy L on Apr 7, 2016
BEST ANSWER: Sure you can print our web page, did you need anything in particular? If so contact us directly at our email listed on the website. Have a good day. Kurt Gindling, The Springs
Can this be used as a vacuum pump?
Brian H on May 8, 2022
BEST ANSWER: Suggest you ask Pentair. It’s plenty powerful enough, maybe for first clean up in the spring, but if you want for regular vacuuming I’d suggest buying a Dolphin electric. Much quieter, easy to use, runs when you are not swimming, and uses less electricity.
can you drop from a 1 1/2 down to a 1hp with out any issues current WhisperFlo wf-26 1 1/2 ?
A shopper on Apr 1, 2022
BEST ANSWER: Our pool 18 x 36’, we use this 1hp and it works great, and quieter than the 1.5.
A shopper on Jul 20, 2021
BEST ANSWER: South Louisiana
Is this an adequate replacement for the Pentair 340038?
Michael S on Jun 13, 2021
BEST ANSWER: Yes. That's what I replaced. The EC stands for e-commerce.
Is this good for an in ground spa? Or overkill
A shopper on Dec 15, 2019
BEST ANSWER: For spa only, it's an overkill.
If ordered, what would be the delivery date to 17400 Newby Chapel Rd., Athens, Al. Athens, Al?
A shopper on Apr 11, 2022
Will this replace a Pentair Super Max 1hp pump.?????
John W on Feb 17, 2022
A shopper on Jan 14, 2022
I'm replacing a hayward 1.5 hp pump. Will this be a good replacement?
Grant C on Oct 15, 2021
Do you have 2 of these in stock?
Sean H on Sep 14, 2021
do u have the ec348190 1 hp pentair pump in stock?
A shopper on Aug 13, 2021
I want to know which Whisperflo product is the direct replacement for my Whisperflo WFDS-28 and motor 356630S?
James G on Apr 20, 2021

Does this Pentair SuperFlo 1HP Standard Efficiency Pool Pump 115-230V | 340038 pump require 120V to work? Please advice if i can use a low voltage transformer to get it runnning or do i have to run the electricity from the circuit panel
Sai V on Sep 10, 2020
Is this pump energy efficient?
A shopper on Jun 25, 2018
4.8 / 5.0
45 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
good pump
I received the pump, installed in about 45 minutes and fired it up as a replacement for an older version of the same pump. No issues so far. This pump is much more quiet than my older pump.
September 12, 2016
over 5 years ago
Rated 5 out of 5
Happy with my purchase
Pump is very quiet and was fairly easy to install. Best pump weve had in 10 years of owning a pool.
April 10, 2013
Rated 5 out of 5
Easy Transaction
Great experience at a good price in comparison to the local price.
Direct replacement is always better than trying to make something else work.
June 15, 2018
over 3 years ago
Rated 5 out of 5
Great service
Nice pumps. Super quite. Great service,pricing and shipping
September 18, 2018
over 3 years ago
Rated 5 out of 5
We are using this pump to empty our floor drain sump. We need to get close to the motor to see if it's running. It's that quiet. Buying more of these pumps.
January 31, 2020
over 2 years ago
Rated 5 out of 5
Love this pump. Works great and super quiet. Fast shipping too.
April 21, 2018
over 4 years ago
Rated 5 out of 5
Great Product!
Easy to install, Runs much quieter than the one that quit. I will not name the other pump. Wish I had switched out many years ago with a Pentair. Very happy!!
May 7, 2018
over 4 years ago
Rated 5 out of 5
Excellent. I highly recommend this product
I am very happy with my new pentsir pool pump
Super quiet and very efficient. My pool water looks great all the time.
August 23, 2016
over 5 years ago
Rated 5 out of 5
Fast shipping, great price. Works great. Would buy again
February 26, 2019
over 3 years ago
Rated 3 out of 5
Pump i mpeller clogs easily
We have pines not that far from the pool and do at times get pine needles into the pool and thus into the vacuum and eventually the pump. The needle pass through the basket and readily clog the impeller. I have to clean the impeller at least twice a week, which is a pain. The clogging was no where near as bad with the old pump.
March 2, 2018
Adobe Acrobat PDF Brochure
Adobe Acrobat PDF Owners Manual

Register your Pentair product online at www.pentair.com.

You've always been able to count on the quality and long service life of Pentair products. Pentair uses state of the art workmanship, materials and manufacturing processes to create the most innovative pool and spa equipment anywhere. And now Pentair products can deliver even more value and peace of mind, because Pentair offers extended warranty coverage on select products that are installed by a qualified installer*.
While the majority of Pentair products are covered by a sixty- (60) day warranty, a select number of products qualify for extended warranty coverage.
Select Bundled Products: applies to purchases and qualified installation of a minimum of a pump and filter, and one or more of the following: heaters, heat pumps, control systems, automatic cleaners, lighting, salt chlorine generators or UV sterilizer**
*Note: Qualified Installer - Defined as a licensed professional who charges a fee for his services, and possesses a business license, contractor's license and/or resale permit. Common examples of a "qualified installer" include: Swimming Pool, Home Repair or Landscape Professional; Plumber or Electrician; General Contractor; Heating and Air Conditioning Specialist.
**Note: Bundled products - must be purchased on the same invoice and installed at the same time. If any product within a bundle is ineligible for the bundled warranty coverage then all products within the same bundle will be disqualified from receiving the three (3) year extended warranty coverage for bundled products.
TradeGrade products must be purchased from a retail store (brick & mortar), pool builder or pool service company to receive a one-year, two-year or three-year warranty. If purchased online will only receive a sixty-day limited warranty. View the list of TradeGrade Products.
Ecommerce (EC) products: Products purchased from an Authorized Pentair Online Reseller (products beginning with EC-) receive a one (1) year (parts only) warranty from the date of purchase. The exceptions are: IntelliChlor cells and IntelliFlo SVRS pumps which receive a two (2) year warranty. EC products are not eligible for the bundled three (3) year extended warranty.
Visit www.pentair.com to submit your product warranty registration.
This information was updated on 11/19/2021. For the most current information and full warranty policy please visit www.pentair.com/warranty.

 Adobe Acrobat PDF Warranty Information
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