Laguna 36W UVC Bulb for Pressure-Flo 4000 (MPN PT1703)

The Laguna 36W UVC Bulb is specifically designed for use with the Pressure-Flo 4000 UVC Filter. Its main function is to expose ultraviolet rays that effectively hinder the growth of single-celled algae organisms present in water. In order to maintain proper functionality, the bulb must be replaced on an annual basis. The bulb itself has a width of 1 3/4 and a length of 16 1/4, making it suitable for use with the designated filter. In summary, the Laguna 36W UVC Bulb is an essential component of the Pressure-Flo 4000 UVC Filter. Its purpose is to utilize ultraviolet rays, preventing the growth of single-celled algae in water. To ensure optimal performance, it is important to replace the bulb every year. The bulb's dimensions, measuring 1 3/4 in width and 16 1/4 in length, make it compatible with the specified filter.