Review on 🔍 Solberg 18P Element Pre-filter Diameter with Enhanced SEO by Michael Welborn

I had to buy this filter for my Airaider well radon protection system. The original filter was over 5 years old, so it was covered in a layer of dust. The filter has a coarse pre-filter that helps extend media life. When I looked in the 5 year old filter it was clean. Qualitatively made, I have not noticed any manufacturing defects.