HomeParts & AccessoriesTrade Pro Moisture Indicating sight glass 5 Trade Pro Moisture Indicating sight glass 5 Available in 3/8″, 1/2″, 5/8″ $105.00 Trade Pro Moisture Indicating sight glass 5 quantity Buy now SKU: TP-MI Category: Parts & Accessories Product ID: 1920 Description Description Available in 3/8″, 1/2″, 5/8″ Related products $5.95 Miami Tech Nested Tab Collar 4” $35.00 Nu-Calgon Black Hawk Expanding Foam Coil Cleaner 18 oz / 510g $459.00 Diversitech Mini-Split Condensate Pump 230V AC 24 Ft Lift