Review on LASCO 37 1880P Replacement Cartridge: Optimal 20 Micron Filtration by Andre Pendergrass

I have very dirty well water. For two years I tried every filter I could find and they all had to be replaced about every 2 weeks. I found this filter and hesitated to buy it because it was much more expensive than the others. I bought one to test and loved it. It took me 3 months to decide it was time to change it. I don't wash them off because I find it too tiring. I just installed a new one. I honestly feel like I could go 5-6 months before changing them if I had to. I will only buy this filter from now on. I usually keep 6 on hand in case I don't have time. Great filter.