Bestway Flowclear Hydrogenic 6 g/h Saltwater Chlorinator
For Bestway pools — 6 g/hr for pools up to about 7,000 gal · Bestway's own unit for its own pools · a 180-day US warranty, the shortest here
How to read a Showdown Score™
The only score that counts how often a product breaks, not just how owners feel about it.
- Three parts add up to the score: what owners rate it, how often it fails them, and whether a credentialed tester backed it.
- Bands: Exceptional 8.5 and up, Excellent 7.5, Very good 6.5, Good 5.5, Fair 4, Poor below 4. Every score is dated.
- Price, the warranty and what a link pays us stay out of it.
Fair
Fair is 4.0 to 5.4.
Amazon says 4.0 stars. We score it 4.4, Fair: 19% of its 147 ratings are one or two stars.
See why it scored 4.4
Contender — The Best Salt Water Systems for Above-Ground Pools (2026): A Two-Season Appliance, Ranked Honestly
Specs
| Max pool size | About 7,000 gal (Bestway's 6 g/h unit) |
| Chlorine output | 6 g/hr |
| Salt target | 3,000 ppm |
| Water temperature | 10–40°C (50–104°F), by the manual |
| Electrical | Plug with residual-current protection |
| Model | 58677 |
| Owner rating | 4.0★ / 147 |
| Rating basis | Pooled across two versions |
| Warranty | 180 days in the US |
Pros
- Bestway's own unit, sized and plumbed for Bestway's pumps and pools
- Self-cleaning cell
- A real owner base, where every other Bestway salt listing has fewer than ten ratings
Cons
- A 180-day US warranty — owners whose units died at 12 to 13 months were outside it
- Owners report replacement cells hard to find on Bestway's own site
- No boost mode, one owner points out, unlike rival units
- Sold by STL PRO, a third-party seller, and the rating pools two versions
It dies at about a year — owners report units failing at 12 and 13 months, E1 and low-salt errors with the salt correct, and replacement cells hard to find.
21 written critical reviews when the base was 146 ratings (14.4%, Sep 2026 read) · critical reviews read Sep 2026
FAQ
Who is the Bestway Flowclear Hydrogenic 6 g/h Saltwater Chlorinator for?
You own a Bestway pool and want the chlorinator its maker built for it; 4.0★, and you accept a warranty that runs out before your first winter.
What do owners say about the Bestway Flowclear Hydrogenic 6 g/h Saltwater Chlorinator?
4.0★ across 147 owner ratings (Amazon, read 2026-10-24 · listing-wide base). What owners complain about: It dies at about a year — owners report units failing at 12 and 13 months, E1 and low-salt errors with the salt correct, and replacement cells hard to find.
What is the warranty on the Bestway Flowclear Hydrogenic 6 g/h Saltwater Chlorinator?
180 days in the US
Record
- — Price read 2026-11-05 from the live Amazon offer (Creators API): $204.55, on sale (34% off) against a list of $309.89; was $229.99. Stock at the read: In Stock. Published at read time per the 2026-09-15 rule.
- — Re-read for the Showdown Score re-verdict: 4 across 147 ratings, was 4.1★ across 146 (Sep 2026).
- — Added. Listing read: 4.1 stars from 146 ratings pooled across Version 1.0 and 2.0, sold by STL PRO. 21 critical reviews (14.4%).
Warranty — and what changes if you buy it on Amazon
180 days in the US · you are buying this on Amazon
Read it yourself: Bestway warranty document · we read it . Terms change without announcement, so treat this as a dated snapshot. How warranty works by buy path →
✓ Safety: no active recall — No CPSC recall found for a Bestway salt chlorinator (CPSC recalls API checked 2026-09-21, positive-controlled the same sitting against a query returning real pool recalls). Plug it into a GFCI-protected outlet, keep the power supply off the ground and out of splash range, and never run it without water flow.
Size your pool first → ·All pool gear →
Data last verified: 2026-11-05. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.