CircuPool
CircuPool EDGE-25 Salt Chlorine Generator
Best for typical & smaller pools — The right-sized, cheaper CircuPool for a typical or small pool — the same 15,000-hour value cell and no-DIY-penalty warranty as the RJ-45 Plus, sized to 25,000 gallons for less money
Specs
| Max pool size | 25,000 gal |
| Chlorine output | 1.2 lb/day |
| Cell life | 15,000 hr (~7 yr) |
| Cell cost/yr | ~$70 (cell $494) |
| Best for | Typical & smaller pools |
Pros
- Right-sized for a typical ~20,000-gal pool (rated to 25,000) and cheaper than the RJ-45 Plus, while keeping the same 15,000-hr long-life cell and 7-year warranty
- No DIY-install penalty — buy online and self-install without voiding the warranty
- 4.1★ across 44 Amazon ratings, and buyable today
- Same value cell economics that win the cost calculator, at a lower entry price
Cons
- Sized for pools up to 25,000 gal — a big pool wants the RJ-45 Plus (45,000) instead
- Direct-to-consumer brand with a smaller dealer/installer footprint than Pentair or Hayward
- Lower output (1.2 lb/day) than the bigger units — right for a typical pool, not a large one
Cell cost per year, compared → · Size your pool first → ·All pool gear →
Data last verified: July 2026. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.