2X 602805 UV Bulb For Viqua Trojan Lamp For Max C,C4,D/Plus,D4/Plus

602805 UV BULB COMPATIBLE WITH VIQUA TROJAN LAMP WATER PURIFICATION SYSTEMS FIT FOR MAX C, C4, D/PLUS, D4/PLUS, IHS12-D4 MODELS - 2 PACKS

eBay