EVOLUTION AQUA EVO 15 25 30 55 REPLACEMENT POND QUARTZ SLEEVE UV UVC SPARE TUBE
There are two quartz available - one for the EVO15 / EVO25, and another for the EVO30 / EVO55. For Use With: Evolution Aqua clarifier EVO15 / EVO25 / EVO30 / EVO55 models. EVO 15/25 model: Length: 41.5cm.