Pentair WhisperFlo VST Variable-Speed Pool Pump (2.6 THP, 011533)
The Pentair to buy now — The genuine Pentair that is actually on Amazon after the SuperFlo VS — a 2.6 total-HP WhisperFlo VST at $1,620, ENERGY STAR, 4.4★ on an early 84-rating base with a dead-on-arrival tail you should read first
Specs
| Motor | 2.6 total HP variable-speed (up to 2.0 HP duty) |
| Speeds | Programmable; RS-485 automation-ready |
| Max flow | Not published on the listing |
| Voltage | 115V / 208-230V |
| Pool type | In-ground |
| Efficiency | ENERGY STAR certified (EPA list: EC-011533) |
| Warranty (online) | 1 yr, parts only (Pentair e-commerce tier) |
Pros
- A genuine, current Pentair variable-speed pump on Amazon — the answer to "what replaces the SuperFlo VS?" that is not a mis-spelled "Penteir" reseller listing on nine ratings
- More pump than the SuperFlo VS: 2.6 total HP against 2.2, on Pentair's WhisperFlo wet end, with RS-485 automation for EasyTouch and IntelliCenter pads
- 4.4★ across 84, eight of eight visible cards verified purchases with no Vine, every one dated 2026
- ENERGY STAR certified on the EPA list under EC-011533, so it qualifies for the rebates that ask for the badge
Cons
- ⚠️ THE CRITICAL TAIL IS MOSTLY DEAD-ON-ARRIVAL: 11 critical reviews on an 84 base (about 13%), and six of the first ten describe a pump that never ran or died within days — one "ran for 6 hours and is completely dead", one that Pentair itself diagnosed as "a bad board"
- Pentair's online tier is 1 year parts only, and owners who bought here report being bounced between the Amazon seller and Pentair for a replacement — "I do not recommend buying this online"
- Early data: 84 ratings is under our 100-rating bar for a belt, so this card is an answer, not a crown
- "Only 6 left in stock" on 2026-09-04 at $1,620 — a thin listing; the "Old" variant on the same page is the outgoing $1,869 SKU
Dead on arrival or dead within days is the theme — units that never leave priming mode, a pump that "ran for 6 hours and is completely dead", one that Pentair diagnosed as a bad board, one that ran two weeks before winter and would not start in spring — followed by a leak within months, and the channel catch: online buyers are sent to the seller for warranty parts.
11 critical reviews against an 84 base (about 13%); of the first 10 read, 6 describe a unit dead on arrival or within days or weeks, 1 a leak within months, 2 the online-purchase warranty runaround, 1 shipping condition · critical reviews read September 2026
FAQ
Who is the Pentair WhisperFlo VST Variable-Speed Pool Pump (2.6 THP, 011533) for?
You want to stay with Pentair now the SuperFlo VS is gone and will not buy a "Generic"-branded VST from a marketplace reseller — this is the real 011533, in stock (barely) at $1,620; buy it knowing that most of its early critical reviewers got a unit that never ran, and that Pentair points online buyers back to the seller.
What do owners say about the Pentair WhisperFlo VST Variable-Speed Pool Pump (2.6 THP, 011533)?
4.4★ across 84 owner ratings (Amazon, read September 2026 · early data). What owners complain about: Dead on arrival or dead within days is the theme — units that never leave priming mode, a pump that "ran for 6 hours and is completely dead", one that Pentair diagnosed as a bad board, one that ran two weeks before winter and would not start in spring — followed by a leak within months, and the channel catch: online buyers are sent to the seller for warranty parts.
What is the warranty on the Pentair WhisperFlo VST Variable-Speed Pool Pump (2.6 THP, 011533)?
1 yr, parts only (Pentair e-commerce tier)
Record
- — Carded as the Pentair to buy now, after the SuperFlo VS was discontinued and a brand search still found no genuine SuperFlo VST pump on Amazon. Same-day read: 4.4 stars across 84 (early data), eight of eight visible cards verified purchases, no Vine, "Only 6 left" at $1,620. Critical tail: 11 of 84, mostly units dead on arrival.
✓ Safety: no active recall — 230V/115V hard-wired equipment — a pump swap is an electrical job and most jurisdictions want a licensed electrician on the circuit. CPSC recall API checked Sep 2026: Pentair's two records are 2021 pool heaters and 2011 drain covers — no pump (records opened).
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Data last verified: September 2026. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.