Pentair IntelliFlo3 VSF 1.5 HP
#6 in In-GroundFull review
For ordinary in-ground pools replacing a 1 to 1.5 HP pump, by owners who want app control and constant-flow filtering built into the pump.
Amazon $1,291.05$1,291.05
The Pentair IntelliFlo3 VSF 1.5 HP is the better pool pump overall, rated 3.4 to 3.0. The Pentair IntelliFlo3 VSF 1.5 HP leads on controls and efficiency. The CircuPool SmartFlo AF 1.3H wins on warranty. The CircuPool SmartFlo AF 1.3H costs $16.05 less ($1,275 vs $1,291.05).
CircuPool SmartFlo AF 1.3H
#23 in In-GroundFull review
A small, very efficient smart pump for modest pools, best for owners replacing a Hayward SuperFlo-size pump who want app control without a hub.
Amazon $1,275$1,275
Prices were last checked October 27, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Pentair IntelliFlo3 VSF 1.5 HP for controls (Built-in schedule, built-in wi-fi, works with pentair intellicenter, pentair easytouch, pentair intellitouch vs Built-in wi-fi) and efficiency (WEF 9.4, 37% above the ENERGY STAR minimum for its size vs WEF 10, 28% above the ENERGY STAR minimum for its size).
- Choose the CircuPool SmartFlo AF 1.3H for warranty (5-year warranty vs 3-year warranty).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every in-ground pool pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | Pentair IntelliFlo3 VSF 1.5 HP | CircuPool SmartFlo AF 1.3H |
|---|---|---|
| Overall rating | 3.4/5 | 3.0/5 |
| Efficiency 35% | 55 WEF 9.4, 37% above the ENERGY STAR minimum for its size | 35 WEF 10, 28% above the ENERGY STAR minimum for its size |
| Value 25% | 28 $1,291 for 1.5 HP ($861 per HP) | 21 $1,275 for 1.3 HP ($981 per HP) |
| Warranty 15% | 50 3-year warranty | 100 5-year warranty |
| Controls 15% | 100 Built-in schedule, built-in wi-fi, works with pentair intellicenter, pentair easytouch, pentair intellitouch | 35 Built-in wi-fi |
| Noise 10% | 50 55 dB(A) | 50 noise not published (neutral score used) |
Specifications
| Pentair IntelliFlo3 VSF 1.5 HP | CircuPool SmartFlo AF 1.3H | |
|---|---|---|
| Efficiency ratings | ||
| Pump type | In-ground (self-priming) | In-ground (self-priming) |
| Motor | Variable speed | Variable speed |
| Rated horsepower (DOE) | 1.5 HP | 1.3 HP |
| Hydraulic horsepower (DOE) | 0.9 HP | 0.6 HP |
| Weighted energy factor (WEF) | 9.4 kgal/kWh | 10 kgal/kWh |
| ENERGY STAR minimum for its size | 6.8 kgal/kWh | 7.8 kgal/kWh |
| ENERGY STAR certified | Yes | Yes |
| Pump | ||
| Voltage | 115/230 V | 115/230 V |
| Speed range | 400 to 4,000 rpm | - |
| Maximum flow | 115 gpm | - |
| Pipe size | 2 in | 2 in |
| Sound level | 55 dB(A) | - |
| Size (W × D × H) | 24.9 × 11.7 × 12 in | 22.5 × 10.4 × 11.8 in |
| Weight | 48 lb | - |
| Controls | ||
| Built-in schedule | Yes | - |
| Freeze protection | Yes | Yes |
| Wi-Fi | Built in | Built in |
| App | Pentair Pool | - |
| Automation compatibility | Pentair IntelliCenter, Pentair EasyTouch, Pentair IntelliTouch | - |
| Warranty and models | ||
| Warranty | 3 years | 5 years |
| Warranty terms | Pentair lists the IntelliFlo3 VSF and IntelliPro3 VSF at 3 years, parts and labor when professionally installed from a dealer, pool builder or service company. Bought online it is 1 year, parts only. | 5-year manufacturer warranty with US-based support, as listed for any buyer. |
| Also sold as | Sta-Rite IntelliPro3 VSF 1.5 HP (013065 / 013066 / 013067 / 013068) | LINGXIAO Relaax130-VSFP, Key Lander SFP130-VS, LX SFP130-VS |
| Released | 2023-02 | 2026-04 |