Superlok SUI - 316 Stainless Steel Tube Compression Union - Built in Gap Gauge - 1/2" Tube industrial If your "Big Blue" filter's

If your "Big Blue" filter's o-ring is 5

A comfort-grip handle aids in controlled pouring

Mounts to air conditioning/heating vent in your vehicle and keeps your device secure

stainless steel Color: as pictures shown Size: as pictures shown Connection method: threaded connection Operating temperature: 0-50 Thread: DN20 3/ 4 inch Applicable medium: water Package includes: 2 x Float valves Notes: Manual measurement

Superlok SUI - 316 Stainless Steel Tube Compression Union - Built in Gap Gauge - 1/2" Tube industrial If your "Big Blue" filter'sSuperlok SUI 316 Stainless Steel Tube Compression Union Built in Gap Gauge 1 2" Tube Our exclusive SUPERLOK i fitting tube fittings include the patented red ring gap gauge that make it impossible to over tighten or under tighten. When you have tightened your tube fitting nut to the correct depth, the red gap gauge rings pop off, letting you know you have done it correctly, leaving no possibility of error. These tube fittings incorporate a built in gap