Sediment filters remove suspended particulates from the raw water entering the watermaker, helping to prevent damage to the pumps and clogging of the membranes. This 20-2261, heavy duty 5 micron sediment filter cartridge is used as the pre-filter on certain Aquamiser+ and all Max-Q+ watermakers.
This filter is for all MaxQ+. For Aquamiser+ 250-800, this filter is for the 250-800 Commercial Grade ONLY! Indicated by C" as the last character on the model number. If your Aquamiser+ 250-800 model number ends in S, the correct filter is 20-0025.
Replace filter as required.