Replacement Carbon Filter 10084$15.00 Dust Filter with Frame 10032$25.00 Unit Adapter Adapter connecting AC unit to exhaust hose (serial number beginning with A06 or A07). 10006$15.00 Unit Adapter Adapter connecting AC unit to exhaust hose (with serial number beginning with A04 or A05). 10005$15.00 Exhaust Hose 4-11/16"OD x 5' long. 10012$30.00 Extendable Plastic Slider Kit Set includes 3pcs. 20.5L x 6.5W (2pcs) and 20.5L x 6.25W (1pc), forms up to 58.5" long. Opening is 5". Window kit is secured in increments of 3/4" (btwn 29" to 58.5"), which may not conform to all window types. Kit will not fit windows btwn 20.5" to 29", but can be modified (sawed off) to fit this range. 10051$40.00 Foam Window Kits 1 set includes 2pcs, each pc = 24"L x 7"W. 10019$25.00 Round Connector & Cap Adapter connecting exhaust hose to window kit or for wall connection. 4-15/16"OD. 10016$12.00 Remote Control 10030$20.00 Rubber Plug 10042$5.00 Drain Cap 10044$5.00 Drain Tube 10035$5.00 Caster 10049$7.00