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CFS 30547 Carbon Pre-Filter 2-Pack – Replaces Hunter PermaLife 30901
About this item
Keep your Hunter air purifier running efficiently with these replacement carbon pre-filters from CFS.
This pack gives you two black pre-filter pads.
They're designed to capture large particles and odors before they hit the main filter, extending its life.
They replace the Hunter PermaLife 30901 filter.
Just slide the old one out and pop these new ones in.
It's a simple, cheap way to keep your air clean.
Made by CFS, part number RZAACARBON.
USD$ 30.00 
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