Review on 🔍 Max 90 38 Compatible Ultimate Filter - Comprehensive Instructions for Compatibility by Angel Cortez

Standard dual charcoal and 1 settling filter and final charcoal filter for ice machine and chiller lines. No PH/ALK polishing cartridge. Note that this last filter has 3/8" OD fittings and will NOT work unless you have a 3/8" OD to 1/4" adapter! This is important as all standard RODIs have a Use 1/4" line! Not 3/8”! The irony is that the instructions for the filters say you can screw in the fittings, but there are no threads on the post-charcoal filter! This is a 3/8 inch quick release. An alkaline PH filter is on the packing list, but it was just a standard in-line carbon filter that plugs into the icemaker's water line to the fridge. Very disappointed that I had to buy adapters to get this last step to work! Otherwise everything was right!