I have an in ground salt water pool; with concrete sides & base and tiled surface; capacity = 65 c.m. (17k US gallons, 14.3k UK galllons).
The chlorinator is generic, labelled RP35 and, I believe, requires salt level of 4,500 ppm - 5,500 ppm.
Pump is ESPA Squiper 80M (max 15.8 cu.m. p.h.).
Filter has max capacity of 16.5 cu.m. p.h.