The Inpond 5-in-1 filter is the ‘life support system' for ponds. It includes - a pump to move the water through the filter and to the fountain/feature, a 4 stage filter to trap dirt, a green water clarifier to destroy green water algae (the only way to guarantee crystal, clear water). Also includes a comprehensive fittings set, Awesome Pond Pods and an automatic LED spotlight to enhance the display in the evening.. Instant solution for a clear and healthy pond - combined efficient pump and filtration package. The filter contains effective mechanical and biological filtration to keep our water clean and healthy. An attractive range of fountain head options, fittings and adjusters are included. Integrated UV clarifier clear water. Includes a low energy, automatic night time LED spot light with pivoting feature. Simple to maintain, easy to clean filter, rinse the foams and replace the polymer wool pad. Everything needed for a clear and healthy pond. Includes awesome pond pods - a quick ad easy 5-in-1 water treatment to tackle the most common pond problems