Motorhome Undersink Waterfilter

[chism53]

I have a 40' Mandalay motorhome with a built-in filter system under the sink. The only data I know is that there is a notation "QL3 Single" from Everpaure and there is a # EV 306529C. There presently is not a filter on the system. Is there any way you can identify what filter is needed so that I can order it? The filter receiver has a ON/OFF moveable valve at the top of it.

[waterfilters]

Here is the filter you need for the QL3 head:
http://www.waterfilters.net/Everpure-H-54-EV9252-68-Replacement-Filter-Cartridge_p_255-2106.html

It is the H-54-R replacement filter.

Thank you,
WaterFilters.NET