Replacement Air Conditioner Hose For Challenge Bush 5000BTU 7000BTU AC Unit R

This hose is designed to fit models3377424 ,3081820 ,4586472, and4586465, providing a secure and efficient solution for venting warm air. BTU Range: For 5000BTU and 7000BTU air conditioning units. Compatible Models: Challenge & Bush AC – 3377424, 3081820, 4586472, 4586465.