The simplest CircuPool to install yourself on pools up to 35,000 gallons, with a longer full warranty than the RJ line, but no salt readout.
Price checked October 27, 2026. As an Amazon Associate we earn from qualifying purchases.
Every CircuPool CORE model we rank, smallest first. Ratings compare each against its own pool type.
| Model | Rated pool size | Rating | Price |
|---|---|---|---|
| CircuPool CORE35 (this one) | 35,000 gal | 2.9/5 | $1,595 |
| CircuPool CORE55 | 55,000 gal | 3.0/5 | $1,895 |
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its pool type. How we rank explains each one.
| Model number | CORE35 |
|---|---|
| Output | |
| Pool type | In-ground |
| Rated pool size (maker) | 35,000 gal |
| Chlorine output | 1.4 lb/day |
| Salt level | 3,000 to 4,000 ppm (ideal 3,500) |
| NSF/ANSI 50 certified | No |
| Cell | |
| Replacement cell | CORE35-4300-8A-1RC |
| Replacement cell price | $737 |
| Self-cleaning | Yes |
| Plumbing size | 2 in |
| Controls | |
| Salt level readout | No |
| Flow sensing | Flow switch |
| Cold-water shutoff | Yes |
| Boost mode | Yes |
| Wi-Fi | No |
| Voltage | 115/230 V |
| Warranty and models | |
| Warranty | 2 years |
| Warranty terms | Sold as an 8-year limited warranty, prorated: parts free in years 1-2, then supplied at 40% (year 3), 60% (year 4) and 80% (years 5-8) of base price. No labor or shipping. DIY installation keeps the warranty. Commercial use: 1 year. |
A straightforward DIY salt system for pools up to about 45,000 gallons that shows the salt level on its screen; the warranty is shorter than the 7-year headline suggests.
Amazon $1,745 CircuPool $1,695A plug-in, all-in-one salt system for larger pools (up to 55,000 gallons) with two years of full coverage; pick an RJ60+ if you want a salt readout.
Amazon $1,895The long-running Pentair salt system for pools up to 40,000 gallons, now back in the US; buy it through a pool pro for the 3-year warranty.
INYOPools $2,411.99Compare the CircuPool CORE35 with any other salt chlorinator →
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