Shop / Air Compressor Parts / Kit Valve Regulator QRS 7.5 “Quincy Replacement Air Filter Element” has been added to your cart. View cart Kit Valve Regulator QRS 7.5$299.63 Out of stock SKU: TH-2200902396 Category: Air Compressor Parts Related products Oil Filter QRS 20 $144.99 Add to cart Pressure Switch $447.63 Add to cart Refurbished Dryer Fan $526.41 Add to cart Air Compressor Pressure Switch $58.30 Add to cart