Laguna PLS style UV Bulb 13W F/PT1725/26
- Laguna 13W UVC Bulb for Pressure-Flo 1000 (PT1725) & 2000 (PT1726) UVC Filter & PowerClear Multi 1000, 1500
- Exposes ultraviolet rays that inhibit the growth of single-celled algae organisms in the water
- Replace bulb annually
- 1 1/2" width x 7 1/4" Length.