Which cell replaces a Resilience A7 or E7?
Two do. The Solaxx 60,000 gallon Resilience cell is described as the D7 that replaces A7, E7 and SCC-40 cells. It has a clear body so the plates can be seen, is certified to 100 psi, and includes quick connect adapters, though not the fittings. The CompuPool seven blade cell is listed for Resilience A7 and E7C generators at the same 60,000 gallons, also in a clear housing, and is made to sit in the original plumbing.
My salt system says Nexa Pure, AquaBlue or I-Pure. Which cell does it take?
A Resilience cell. The 60,000 gallon Resilience cell lists the systems it is for, and the list runs past the Resilience name to Nexa Pure and AquaBlue, then Frog Hybrid, Relaxx, Intermatic I-Pure, AquaComfort and ComfortChlor. So those badges share the one cell. Pick the size by your pool, then check the letter and number on the old cell, A3, A7 or E7, against the listing before ordering.
What size Saltron Reliant cell do I need?
There are two. One is for pools up to 15,000 gallons and makes 0.75 lb of chlorine in 24 hours; the other is for pools up to 25,000 gallons and makes 1.15 lb. Both are sold as the cell only. The Saltron Retro is a different generator with its own replacement cell, so confirm which Saltron is on the pool: the Reliant is the in line unit, and each cell is listed for its own generator.
Which PureChlor cell do I need?
PureChlor cells come in three sizes and the pool volume picks one: up to 15,000 gallons, up to 25,000, and up to 40,000. The 40,000 gallon cell is described as self cleaning with titanium plates and as plug and play, needing no special tools. The 25,000 gallon one gives its plate materials as titanium and ruthenium. Each is listed for the PureChlor generator specifically, so do not expect one to seat in a Saltron or a Resilience.
