Home / HVAC / Air Conditioner Air Filter 5304525526 Air Conditioner Air Filter 5304525526$15.05 Price may not be up-to-date. In Stock View Product Part Number: 5304525526 Brand: Crosley Seller: Repair Clinic Category: HVAC Description Part 5304525526, Air Filter, is a genuine OEM part manufactured by Frigidaire. It is used in Crosley Air Conditioners. Find appliance parts, lawn & garden equipment parts, HVAC parts and more from the top brands in the industry.