Keep your pond water sparkling clear without spending a fortune! This maintenance kit is made for the Hozelock Easyclear 6000 filter and includes two high-quality foam sponges plus a 9W PLS UV bulb – the two things you should change once a year for best results. The foams trap gunk and debris (mechanical filtration), while the UV bulb zaps algae and green water spores, preventing that murky look. Changing them together is the most cost-effective way to maintain your filter's performance. Super easy to swap out – just follow your filter's manual. Your fish and plants will thank you for the clean, healthy water. A no-brainer for any pond owner who wants low-maintenance, crystal-clear water all season long.