Replacement Carbon Filters 2pcs/set 10081$30.00 Exhaust Hose 5"OD 10010$30.00 Extendable Plastic Slider Kit OUT OF STOCK Set includes 3pcs. 20.5"L x 6.5"W (2pcs) and 20.5"L x 6.25"W (1pc), forms up to 58.5" long. Opening is 5.25". 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. 10075$40.00 Foam Window Kits 1 set includes 2pcs, each pc = 24"L x 7"W. 10019$25.00 Unit Adapter Adapter connecting AC unit to exhaust hose. 10004$15.00 Round Connector & Cap Adapter connecting exhaust hose to foam window kit or for wall connection. 5 3/16"OD. 10046$15.00 WA-1310E Remote Control 10025$20.00 WA-1300E/H Remote Control 10027$20.00 Dust Filter with Frame (Top) Top (upper) dust filter with frame. 10037T$25.00 Dust Filter with Frame (Bottom) bottom (lower) dust filter with frame. 10037B$25.00 Rubber Plug 10042$5.00 Drain Cap 10044$5.00 Drain Tube 10035$5.00 Caster 10050$7.00