Boltigen

Boltigen R410A Mini Split Adapters are a six-piece brass connector kit that lets HVAC technicians and DIYers safely join R410A mini-split service ports to standard 1/4" SAE hoses and refrigerant tanks for charging, evacuation, and service. This compact kit includes a mix of straight...

Boltigen Refrigerator Freon Recharge Hose Kit is a complete R134a-compatible refill toolset that lets technicians and handy homeowners safely connect, pierce, and top up refrigerant in household refrigerators and small appliances. This compact kit assembles the essential components for on-site refrigerator refrigerant work: two...

Boltigen's RV city water inlet is a lead-free brass replacement inlet with a built-in check valve and rubber dust cap that converts 3/4" NH (GHT) female to 1/2" NPT male for secure fresh-water hookups. This replacement inlet is designed for RVs, campers, trailers, motorhomes...

Boltigen's RV City Water Inlet with an integrated check valve is a lead-free brass fresh-water fill connection that converts 3/4" NH (GHT) female hoses to a 1/2" NPT male fitting while preventing backflow and keeping contaminants out. If you need a reliable replacement inlet...

Boltigen's RV City Water Inlet is a lead-free brass, backflow-preventing connector with a 3/4" NH (GHT) female to 1/2" NPT male thread, a 3" black flange, and a rubber dust plug for RV, camper, trailer, and marine fresh water connections. This compact inlet replaces...

Boltigen's RV Fresh Water Inlet is a lead-free brass city water fill with a built-in check valve, converting a 3/4" NH (GHT) female connection to a 1/2" NPT male for secure RV, camper or marine hookups. This replacement water inlet provides a durable, easy-to-install...

Boltigen's RV water inlet replacement is a lead-free brass city water fill flange with a built-in check valve and dust cap designed to stop backflow and keep your RV's fresh water safe. When you need a reliable city water connection for an RV, camper...

Boltigen's RV Water Pressure Regulator Filter Kit is a complete freshwater supply solution that combines an adjustable pressure regulator with NSF-certified inline filters and all the hose fittings you need for safe, reliable RV water hookup. When you connect to campground water, inconsistent pressure...

Boltigen's RV Water Pressure Regulator Kit is a complete hookup solution that protects your camper plumbing while delivering cleaner, better-tasting water at the tap. Camping water hookups can be unpredictable: pressure spikes, chlorine taste and sediment are common at campgrounds and marinas. This all-in-one...

Boltigen's 59-inch RV winterizing hose is a complete blowout kit with a 0–60psi pressure gauge and shut-off valve that lets you purge waterlines safely and precisely before winter. When temperatures drop, trapped water in RVs, boats, and outdoor plumbing can freeze and damage pipes,...

Boltigen RV Winterizing Kit is a compact blowout hose assembly with a removable 0–60 psi oil pressure gauge and mini shut-off valve that lets you safely purge water from RV, boat, and irrigation lines before freezing weather. Winterizing an RV, camper, boat or sprinkler...

Boltigen Upgraded RV Winterizing Kit with Pressure Gauge & Control Valve is a complete blowout set that lets you purge and protect RV, boat, and outdoor plumbing lines from freezing using measured air pressure. When temperatures drop, trapped water in hoses and onboard plumbing...

Boltigen’s RV Winterizing Kit is a complete antifreeze bypass system that includes a 3-way valve, 59" flexible hose, brass 1/2" barb adapter and installation accessories to simplify seasonal RV plumbing protection. When temperatures drop, protecting your RV’s potable water lines and fixtures is essential....

Boltigen's 3/8" ID transmission oil cooler hose is a 10-foot, SAE J1532–rated line built to carry transmission, hydraulic, and lubricant fluids reliably under high temperature and pressure. This heavy-duty cooler hose combines a reinforced polyester braid with a durable CPE outer cover to deliver...