EasyPro™ Pro-Clear™ UV Ultraviolet Clarifier Aeration Pond Size_7000 Gallons - 6' Deep 10 Watt UV Bulb (4

10 Watt UV Bulb (4 prong)

strongest grating of any similar product and features a pump access door for easy pump removal/service

The link above will show a picture of the new (in 2021) unit

Apply when water temps are at least 50°F

Suitable for koi ponds up to 6

EasyPro™ Pro-Clear™ UV Ultraviolet Clarifier Aeration Pond Size_7000 Gallons - 6' Deep 10 Watt UV Bulb (4The PRO CLEAR UV Ultraviolet Clarifier is engineered for ultraviolet efficiency and long life! It has a durable, impact resistant housing with a weatherproof transformer and 6 cord. Tough, impact resistant housing Multi step barbs for 0. 75, 1, 1. 25 and 1. 5 tubing Weatherproof transformer with 6 cord Five year warranty on housing One year warranty on transformer, UV bulb and quartz sleeve PC18W PRO CLEAR UV Ultraviolet Clarifier UV Watts: 18 Max