XPOWER NFS Washable Nylon Mesh Filter Filter Size:(XPOWER) 16" x 16" - for X-3400A, X-3780, X-4700A, X-4700AM, AP-1500D, AP-1500U AC Infinity Flexible Four Layer

AC Infinity Flexible Four Layer Ducting

25 lbs per ft2) annually

then either 120 Micron

window kit

Can-Lite is manufactured in a dedicated carbon filter plant in North America

XPOWER NFS Washable Nylon Mesh Filter Filter Size:(XPOWER) 16" x 16" - for X-3400A, X-3780, X-4700A, X-4700AM, AP-1500D, AP-1500U AC Infinity Flexible Four LayerEasily cleaned and washable for long term use. This durable pre filter prolongs the life of subsequent filter stages. Durable ABS plastic material Washable nylon mesh Easy to install NFS13 is compatible with XPOWER X 2380, X 2480A, X 2580, X 2700, X 2800, X 2830, and X 2830U Mini Air Scrubbers NFS16 is compatible with XPOWER X 3380, X 3400A, X 3580, X 3780, X 4700A, X 4700AM, and AP 1500D Air Scrubbers