Steril-Aire GTD28VO Replacement UV Germicidal Bulb - CureUV Brand Coating:None I’m not sure if this

I’m not sure if this is what I need for my IST system

The Replacement Quartz Sleeve for Ideal Horizons - ME-4 UV Light Bulb for Germicidal Water Treatment is an open ended

bacteria and other pathogens

9% of bacteria and molds maintaining the air in the room sanitized

The Aluminum Reflector Set for American Ultraviolet Part # A94501MCB UV Curing Lamp Bulb is a guaranteed UV reflector

Steril-Aire GTD28VO Replacement UV Germicidal Bulb - CureUV Brand Coating:None I’m not sure if thisGuaranteed Replacement Ultraviolet (UV) Bulb 2 Pin Double Ended 60 Watts 28. 39 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV Brand Replacement UVC Light Bulb for Steril Aire GTD28VO is a UVC light bulb that exceeds OEM standards of bulb performance. The UVC light bulb has a rated life of 10,000 hours after which we highly recommend that you replace it for better efficiency even if it continues to emit light. The UVC lamp has a peak