CRX-7118164 Air Filter Element fits CRX680 $18.89 MSRP: $20.94 Quantity discounts available QuantityPrice In Stock:3 Qty -+ Add to Cart Need Help? Call 800-321-6725 Request More Info Fill Out Our FormStandard Shipping Charge: $11.99(Charge for continental US. Other options at checkout.)Item SpecificationsItem SpecificationsShipping Rate Weight: 1.99Fits These ModelsCRX680-100732 CRX680-110059 CRX750-110055