Pre-Filter Replacement for AV470THP

This permanent Pre-Filter, compatible with the Airvana Capri AV470THP, adds another layer of protection to your Airvana Capri AV470THP Air Purifier. This Pre-Filter is crafted from coconut carbon and helps your True HEPA filter absorb odors and moisture, and eliminate odors like cooking, pets, or smoking, and VOCs, like formaldehyde, to enhance indoor air quality. What You Get:  Two (2) Pre-Filter Product Dimensions 4.12 x 19.5 x 0.1 in., 0.1 lbs. Shipping Dimensions 5 x 0.25 x 4.5 in., 0.05 lbs. Compatible Models AV470THP-BLK, AV470THP-DNB, AV470THP-GRA Part Number AV-PF470