Reduces chlorine, bad taste and odor / Three month-200 gal. capacity / Recommended for Teledyne Waterpik F-2C (Ace No.43809), F-52 & F6 models Voice coil diameter - 1.5 Magnet type - Ceramic Magnet weight - 17Oz Chassis type - Pressed steel Sensitivity - 97dB Frequency range - 500-5000(Hz Coil material - Round copper Former material - Polyimide Cone material - Kevlar loaded paper Surround material - Treated paper Single Suspension