Hydrophobic Filter (for 66485)$15.76 Call us for a quote Product Model: 66484 Hydrophobic Filter (for 66485) quantity Add to cart SKU: 66484 Category: GMI Sensors & Parts Tag: GMI Sensors & Parts Related products Probe Handle*0 out of 5 $68.00 Add to cart Calibration Gas Humidifier0 out of 5 Read more O-Ring – Probe Tube Filter Bulb0 out of 5 $0.55 Add to cart