- Jun 14, 2012
- 2,671
- Pool Size
- 13500
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- CircuPool Edge-40
riseandrun said:Leebo, I don't know if your link was to an older version, or maybe I have old pool charts, but it says right on my paperwork between .5 and 5ppm. or I have to close the pool.
Could they be really precise in their use of language? Between 1 and 3 would mean > 1 < 3; between 1 and 3 inclusive would be = or > 1 and < or = 3.