Size Your Replacement Bulb Step 1: Identify your bulb's base to verify that it matches the picture. Step 2: Locate your bulbs wattage. Step 3: Measure your bulb end to end (including pins) to confirm which replacement bulb is correct for you. The G23 Base 9 Watt UV Bulb is used as a replacement for…

Size Your Replacement Bulb Step 1: Identify your bulb's base to verify that it matches the picture. Step 2: Locate your bulbs wattage. Step 3: Measure your bulb end to end (including pins) to confirm which replacement bulb is correct for you. The 2G11 Base 18 Watt UV Bulb is used as a replacement…

…bulbs wattage. Step 3: Measure your bulb end to end (including pins) to confirm which replacement bulb is correct for you. The 2G11 Base 18 Watt UV Bulb is used as a replacement for the following:The Pond Guy® AllClear™ Plus G1 3600 Pressurized Filter and The Pond Guy® Power UV™…

…Step 2: Locate your bulbs wattage. Step 3: Measure your bulb end to end (including pins) to confirm which UV replacement bulb is correct for you. The 2G11 Base 36 Watt UV Bulb is used as a replacement for the following: The Pond Guy® Power UV™ Clarifier and the GreenFree® UV Clarifier.

Size Your Replacement Bulb Step 1: Identify your bulb's base to verify that it matches the picture. Step 2: Locate your bulbs wattage. Step 3: Measure your bulb end to end (including pins) to confirm which replacement bulb is correct for you. The G23 Base 5 Watt UV Bulb is used as a replacement for…

…your pond free of the planktonic algae that causes green water. A rugged green plastic body on the TetraPond® GreenFree® Ultraviolet Clarifier houses a quartz sleeve and UV bulb. The view window built into the body of the TetraPond® GreenFree® allow you to see if the UV bulb is…