Best Seller | DAYTON 2HNT8 Pad Pre-filter Pre-Filter, Filter Type Prefilter, Filter MERV Rating 8, Compatible Extractor Manufacturer Part Number 2HNT7, Filter Area 9 sq ft, Filter Efficiency 35 Percent, Filter Media Nonwoven Cotton and Synthetic Fibers, Filter Micron Rating 2 micron,... ... more DAYTON 2HNT8 Pad Pre-filter Pre-Filter, Filter Type Prefilter, Filter MERV Rating 8, Compatible Extractor Manufacturer Part Number 2HNT7, Filter Area 9 sq ft, Filter Efficiency 35 Percent, Filter Media Nonwoven Cotton and Synthetic Fibers, Filter Micron Rating 2 micron,... | | $15.45 go to store |