Enjoy fresh air with your furry friends with the Core P350-P Pet Care Air Purifier. Its non-woven Pre-Filter captures pet-related airborne contaminants. The Activated Carbon Filter with ARC Formula removes pet odors and VOCs. The air purifier quickly refreshes medium-sized rooms up to 1050 sq ft (1 ACH), like a kitchen or living room, with its aerodynamic air duct design and spiral 360 airflow, while the convenient Check Filter Indicator reminds you when it might be time for a new filter.