SF-608R: Evaporative Air Cooler $122.00 SF-609: Evaporative Air Cooler with Ionizer $128.00 SF-610: Evaporative Air Cooler with Ionizer $114.00 SF-1515W: Indoor Misting Fan (Fine Mist Air Cooler-Fan-Humidifier) $175.00 SF-613: Evaporative Air Cooler with Ionizer $134.00 SF-611 [DISCONTINUED] Replacement Parts for Air Cooler