The adjustable louvers provide a 6 way air flow so you can direct air where you want it.
Swamp cooler ceiling air diffuser.
The evaporative cooler grille installs quickly and easily and fits vents with 13 20 in.
Fits evaporative cooler vents with 13 in 16 in 18 in.
P 888 selkirk 735 5475 f 866 835 9624.
375 green road stoney creek ontario canada l8e 4a5.
Fits all vents 13 up to 20 duct.
Costway evaporative cooler portable cooler with fan humidifier bladeless quiet electric air cooler w remote control for indoor home office dorms 3 1 out of 5 stars 455 109 99 109.
6 way grille diffuser will fit 4 500 to 6 500 cfm coolers.
Note this grill has a punch out for rotary switch.