Review on Pack of 2 CNZ 9 Watts G23 Base UV-C Germicidal Ultraviolet Light Bulbs by Janice Velasquez

I took a chance and I'm glad I did. I have a severe dust allergy. Lately I've been having trouble breathing between wheezing and coughing. I have a HEPA air purifier, but that's not enough. So I also bought a Germ Guardian UV light purifier which helped a lot, only the light burned out. Where can I find a replacement lamp? They are not available locally and they are quite expensive, usually online. I gave them a chance here and I'm glad I did. I put one in my air purifier right after delivery and I can already feel the difference. I can finally breathe. I will definitely buy more of these. One commenter said they don't work as well as he had hoped in his pond cleaner. I don't know how well they work in pond purifiers, but they work fine in my air purifier.