ASTRAL/CTX Salt Chlorinators
New APR reverse polarity self-cleaning salt chlorinators. 63 mm water connection. on cell housing, sophisticated electronic control over reversing times extends cell life. Large LCD user interface, Spa mode output, low salt 4000 ppm
With a Board timer
7 series – 9 series and 11 series are good for 25, 35, 45 grs