I plumbed a dri-filter into my benji -pump and when the dessicant turns blue to plink I take Dessicant out of filter and bake it in the oven for 2-3 hrs @ 240-degrees, then I put it back in my filter and screw it on pump. It works out pretty good been doing it almost a year now. love to hear my wife scream at me for useing the oven
Dave