Review on 5 Micron 20 Inch Big Whole House Sediment Water Filter, 20" X 4.5" Water Filter Cartridge Replacement For SimPure DB20 Blue Housing, WGB22B, WGB32B, AP802, BB20B, BB20T, 2-Pack by Mike Ramani

MPP & PGC has made my Well water in MN much clearer going on just 2 weeks! I have a 660' deep well with HARD water from Iron & Manganese issues - I've used Pentex, AquaPure, Culligan, KleenWater, ExpressWater, PurePlus, You get the Point - HANDS DOWN BEST!It costs me $3K to have my well flushed to see it spit out Black Manganese for 6-8 hours every 3 years, I bleach my well every 6 months. I do my maintenance as well.The SimPure is the 2nd 4.5 X 10" Filter Canister I've purchased. The AquaPure blew its grooves that screw to the cap and caused a HUGE water flood in my basement. DO NOT TRUST THESE THINGS if you are installing them inside your home!