The Trion 1000-3000-0101 is the correct replacement air filter for the following air purifier models:
The Trion 1000-3000-0101 Replacement Air Filter 2-Pack is a replacement air filter for the Trion CAC500 and CAC500 air cleaners. This CAC500M filter features pleated media to trap contaminants and improve overall indoor air quality. This Trion filter arrives in a convenient two pack for your convenience.
Trion 1000-3000-0101 Replacement Air Filter 2-Pack specifications: