What salt cell warranties actually say
A salt cell warranty is not one number. It changes with the product line and with where you bought the part, and in this category the manufacturers sometimes contradict their own paperwork. Everything below is quoted from the documents.
Checked 63 manufacturer manuals on file Spot an error?
The single most common mistake in this category is treating a warranty as one figure per cell. It is not. The same physical cell can carry different terms depending on which part number it was sold under and which channel it came from, and that is the fine print that decides a claim.
Three things the documents say that the listings do not
Hayward contradicts itself on whether coverage transfers
Hayward's warranty term sheets say coverage transfers to a new owner under conditions and
continues from the original installation date. Its own archived owner's manuals, including the current
one for the W3 line, say the opposite: each warranty
is not transferable and applies only to the original owner
. Both are current Hayward
documents. We publish neither as the answer, because asserting either one means asserting
something Hayward's own paperwork denies.
Jandy excludes products bought online
Jandy's limited warranty states it does not apply to Jandy branded products purchased
through the Internet or other e-commerce platforms
, with an exception for valves under
three inches, parts, and pool product accessories. Whether a replacement cell reads as an
excluded product or as an included part is the question that decides whether an online buyer
has any coverage at all, and the document does not resolve it. We have not resolved it by
guessing.
Pentair's terms are decided by where you bought it
Pentair's base limited warranty is sixty days. Anything longer requires registration, a sales receipt, and in many cases a qualified installer's invoice within sixty days of installation, which, read plainly, puts anyone who installs it themselves at a disadvantage. Its TradeGrade line must be bought from a physical retailer, builder or service company, and buying it online drops it to the sixty day term.
The cross-brand table
One row per warranty variant, not per cell, because terms vary by product line and by where the part was bought rather than by the cell itself. A row appears once its term has been checked against the manual it came from. The last column is the honest part: where we have not yet confirmed which exact part numbers a row covers, it says so, because quoting a manufacturer's own scope language is not the same as telling you your part falls under it.
Warranty terms, brand by brand
One row per warranty variant, not per cell, because terms change with the product line and with where the part was bought.
| Cell | Variant | Term | Prorated | Registration | Confirmed for your part? |
|---|---|---|---|---|---|
| APX Performance V15 | Residential | No single term published | Year One - No charge for parts. | Not checked yet | Check your part number on the box |
| CircuPool GEN15 Plus | Residential | No single term published | Year One - No charge for parts. Year Two - Parts supplied at 50% of base price. Year Three - Parts supplied at 20% of base price. | Not checked yet | Check your part number on the box |
| CircuPool GEN15 | Residential | No single term published | Year One - No charge for parts. Year Two - No charge for parts. Year Three - Parts supplied at 2/3 of base price. | Not checked yet | Check your part number on the box |
| CircuPool GEN15 | Commercial | 12 months | Not checked yet | Not checked yet | Check your part number on the box |
| Hayward T-CELL-15 | Standard cell, Expert Line, purchased individually | 36 months | No proration language in the document | Not required | Check your part number on the box |
| Hayward T-CELL-15 | W3 open-line SKU | 36 months | No proration language in the document | Not required | Confirmed for this part |
| Hayward T-CELL-15 | W-suffix cell | 12 months | No proration language in the document | Not required | Check your part number on the box |
| Hayward T-CELL-15 | Purchased replacement part | No single term published | No proration language in the document | Not required | Check your part number on the box |
| Jandy TruClear replacement cell | Complete system, controller and cell purchased and installed together | 36 months | Not checked yet | Not required | Check your part number on the box |
| Jandy TruClear replacement cell | Replacement cell purchased on its own | 12 months | Not checked yet | Not required | Check your part number on the box |
| Jandy TruClear replacement cell | Commercial application | 12 months | Not checked yet | Not required | Check your part number on the box |
| Optimum Pool Technologies Simple Cell | Residential full warranty | 12 months | Not checked yet | Not checked yet | Check your part number on the box |
| Pentair IC40 | Bought online from an authorised Pentair reseller | 12 months | Not checked yet | Not checked yet | Check your part number on the box |
Variants captured and still in verification: 3. Columns not shown because most rows have not cleared a second reading yet: coverage, transferable. They appear here once they answer for most of the table rather than for a few rows of it. Rows whose part-number mapping is not yet confirmed: 12.
What to do with this before you buy anything
Keep proof of purchase, because more than one manufacturer in this set falls back to the manufacturing date code when a buyer cannot produce a receipt, and a date code is always earlier than the day you bought it. Register the product where registration is what unlocks the longer term. And check the channel condition before the price, because on two of these brands the cheapest listing is the one that shortens or voids the coverage.
Coverage ended? Here is the current replacement picture for your cell.
This is a reading of published documents, not legal advice. The manufacturer decides claims, and the document that came with your part is the one that governs it.