Shop / Air Compressor Parts / Kaeser Air Filter “QRS – 3 to 7.5 Air Filter Element” has been added to your cart. View cart Kaeser Air Filter$151.47 In stock Kaeser Air Filter quantity Add to cart SKU: TH-6.4212.0-BI Category: Air Compressor Parts Related products Air Compressor Pressure Switch $58.30 Add to cart Recip Compressor Oil $12.66 Add to cart QRS-7.5 Single Phase Pulley $210.42 Add to cart QRS 7.5/15 Belt $53.99 Add to cart