EPA Establishment Number 96244-CA-1 100% GUARANTEED - TrueFit UV Bulbs premium replacement Filter and Bulbs 100% compatible with Ultra-Sun Sun-Pure SP-20 & SP-20C, TRIO-1000 & TRIO-1000P, Continental Fan CX1000 5 Stage Air Purifier Filter Replacement with (2) Ultraviolet Lights Part 1RK006Q #1 SUPPORT AND SERVICE - Our super friendly TrueFit UV Bulbs staff will answer all your questions on fit and features. True Fit UV Bulbs is a Veteran-Owned Business and has been in the UV industry since 1998. QUALITY - True Fit UV Filter replacement is original OEM. This OEM Filter and replacement non-ozone bulbs are guaranteed to be an exact fit for your air cleaner system. WARRANTY & INSTALLATION - It is recommended the Filter be replaced after one year of use at a minimum, your use may vary as determined by your environment. It is recommended the UV Bulbs be replace every 6 months. Ultra-Sun Sun-Pure SP-20 SP-20C Trio-1000P, Continental Fan CX1000 Ultraviolet Air Purifier Replacement Kit with (2) UV Lamps 1RK006 1RK006 Kit includes Pre-Filter, Mini Pleat, Carbon Filters Plus 2 replacement Ozone Free UV Bulbs for the Ultra-Sun Sun-Pure SP-20 SP-20C Trio-1000P, Continental Fan CX1000 The Ultra-Sun Sun-Pure SP-20 SP-20C Trio-1000P System with Part Number 1RK006 will restore your systems operation like new. Warning: Ultraviolet Germicidal UVC light is harmful and dangerous to your eyes and skin. Please Use safety gear during installation. EPA Establishment Number 96244-CA-1