Not familiar with them, I use the cheap old residential foam AC filters you buy at Lowes, Home Depot, Walmart and the like, in our front unit. Usually wash them a a few times before replacement. A year of fulltime heatpump/AC use is about the norm for us. I have a "washable" filter in the rear unit, been there 4 or 5 years and washed monthly. Both seem to work equally well.
'06 Phaeton 40' QSH
'14 Ford Flex SEL AWD Toad
'04 R-Vision Trail-Lite 213
Scottiemom's Pet or husband to Dale
RV.net Rallies 13, Other Rallies 21, Escapades 7
Fulltimers since 2005,
Where are we?Our Travel Blog
