Polaris GL39PP Compatible Replacement Lamp for UVA-12C - UVA-100B 15 GPD The UVA-50B has an audible

The UVA-50B has an audible alarm to alert you if the lamp has failed

They offer sediment-filtration

The Everpure EV9293-03 Coldrink/Insurice Triple Manifold is compatible with Everpure filter cartridges and includes an integrated 10" sediment prefilter housing

Max Temperature: 160°F

SDCard: Minute-by-minute data is logged permanently to the miniSD card (not included)

Polaris GL39PP Compatible Replacement Lamp for UVA-12C - UVA-100B 15 GPD The UVA-50B has an audibleThe Polaris GL39PP is the replacement lamp for the Polaris Scientific UVA 12C, UVA 24B, UVA 36B, UVA 50B, UVA 60B, UVA 80B and UVA 100B Ultraviolet System. The germicidal bulb operates at 39 watts. The length of the Polaris GL39PP is 843MM. Specifications: Single End Patented 4 Pin 254nm 39W 843MM Germicidal Lamp Used with the BEB 2439 OEM Polaris Scientific UVA 12C UVA 100B Replacement Lamp