Shop / Air Compressor Parts / QRS – 3 to 7.5 Air Filter Element “Compressor Auto Drain” has been added to your cart. View cart QRS – 3 to 7.5 Air Filter Element$47.82 In stock QRS - 3 to 7.5 Air Filter Element quantity Add to cart SKU: TH-6211473750 Category: Air Compressor Parts Related products Separator Element QRS $523.74 Add to cart Separator Element Filter $219.12 Add to cart Pulley for QRS 7.5 $292.83 Add to cart PAO 8000 BI Compressor Oil $34.67 Add to cart