Save money, instead of buying a whole new system simply
replace your current windmill head with a new one, if you already have the
tower. The Outdoor Water Solutions Replacement Windmill Head includes the
complete head, blades, one piece hub assembly, functional compressor, tail arms
and tail fin and 100 ft. of airline and 1 air-stone diffuser with a backflow
valve. Fits any windmill with a 2 in. receiver for the pivot tube. Windmill
Head is manufactured out of excellent quality 18 gauge galvanized steel and made
in the U.S.A.