Clean Air K12 Box Fan Kit

Ordering Information: This is a Your Crawl Space product and must be ordered separately from all other non-Your Crawl Space products. The listed price does not include shipping. YCS will confirm your order, including shipping costs, and invoice you directly. To avoid delays in order fulfillment, do not send payment to GHS.

4 Filters: 3M MPR 1900 (20" x 20" x 1"

1-20-inch Box Fan