Compact/Pro Pre-Filter Replacement Requires less energy and less

Requires less energy and less money to operate

and pet dander before they reach the primary filtration components

Includes 2 H13 HEPA filters with a Honeycomb VOC backing for 1 annual H1000 replacement

6-stage VOC (Volatile Organic Compound) pre-filter

Helps your air purifier run more efficiently

Compact/Pro Pre-Filter Replacement Requires less energy and less6 stage VOC (Volatile Organic Compound) pre filter Removes harmful gases, odors, and more Catches larger particles before they clog the main filter Recommended replacement frequency: every 3 6 months REPLACEMENTS FOR COMPACT AND PRO SERIES 500 AIR PURIFIER UNITS ONLY