uv sanitation

I am looking to replace a UVc light bulb for my pool UV sanitation unit. It is a LC10 model number UV sanitizer by Bioguard BioLab (was told Delta UV made it for them). This unit is 14 years old (I just purchased the home last fall). The bulb I took out says 70-18420 BL (which I thought meant...

Hello. We are installing a Really EZ insulated Thermapool in our garage (insulated and heated)--We have had their pools before and LOVE THEM!) The pool temp will be routinely kept around 90 degrees F. We have purchased a UV filter to reduce the amount of chemicals in the water, and have opted...