Hayward PowerFlo LX 1.1 HP (W3SP1580X15)
Hayward
A corded above-ground pump from a major pool brand with a published owner's manual, a large basket under a clear cover and a drain plug for winter.
Best for Above-ground pools where the pump sits below the water line, and owners replacing an older PowerFlo LX.
| Total horsepower | 1.1 HP (formerly labelled 1.5 HP; older units SP1580X15) |
|---|---|
| Speed | Single speed |
| Voltage | 115 V, 3 ft cord |
| WEF | 3.9 |
| Placement | Below the water line |
| Warranty | 1 year parts (Hayward) |
What we like
- Hayward manual with install and winter steps
- Same pump as the older 1.5 HP version (listing)
- Clear cover over an extra-large basket
Worth knowing
- Not self-priming: must sit below the water line
- California: Pentair's manuals state single-speed pumps of 1 THP or more cannot be installed for residential filtration there; check the state rule
- Short 3 ft cord, no extension cord allowed
- Single speed
It is the documented brand option, with clear rules for placement, power and winter storage.
It must sit below the water line, has a short cord, and runs at one speed only.
Based on: Hayward's product page and PowerFlo LX / PowerFlo II / EP Series owner's manual, and the Amazon listing, checked October 2026.

