Threlaco 24" Radiator Cleaning Wand – 24in Stainless Steel Pressure-Washer Attachment with 5-Outlets for Radiators & HVAC

Threlaco's 24" radiator cleaning wand is a stainless-steel pressure-washer attachment designed to blow out and wash away dust, grime, and residue from radiators and air filters without disassembly.

Lightweight yet durable, this metal wand extends reach into tight engine bays and behind HVAC assemblies so you can clear clogged fins, water tanks, and filter housings faster. Built from corrosion-resistant 304 stainless steel and fitted with five angled outlets, the tool converts a single pressure-water or air source into a focused 90° spray pattern that dislodges buildup while reducing the need to remove large components.

How does the wand remove dirt without taking parts apart?

The wand’s slim 24" tube and narrow profile let it slide between fins and into cramped cavities, directing high-velocity air or water across surfaces instead of requiring full dismantling. Its head contains five evenly spaced outlets set to deliver a sweeping 90° flow that loosens soot, leaves, and deposits so they can be rinsed or blown out quickly.

• 24 x 0.78 inch slim stainless-steel shaft fits narrow gaps
• Five equidistant outlets produce a broad, angled cleaning cone
• Detachable 1/4" NPT inlet works with common pressure washers and air guns

What materials and fittings ensure long-term performance?

Constructed from 304 stainless steel, the Threlaco wand resists corrosion and keeps working after repeated exposure to water and detergents. The smooth metal surface prevents debris buildup on the tool itself while the reinforced connection points tolerate higher pressures when used with compatible washers.

• 304 stainless-steel body for rust resistance
• Smooth finish for easier cleaning and less residue retention
• Standard 1/4" NPT inlet with removable adapter for wide compatibility

Which jobs is the cleaning wand best suited for?

This tool is optimized for automotive radiators, HVAC coils, water tanks, and air filter housings where restricted access makes traditional scrubbing difficult. It also works for light household or workshop pressure-cleaning tasks when a precise, deep-reaching spray is needed.

• Automotive radiator fin and water-tank cleaning
• Air filter housings and HVAC coil maintenance
• Targeted pressure wash jobs in garages and around equipment

How simple is it to use and connect to my washer or air gun?

Using the wand is straightforward: attach the 1/4" NPT inlet to a compatible pressure washer or air gun, position the slim tip into the area to be cleaned, and apply water or air flow while sweeping across the surface. Its detachable interface makes swapping tools fast and keeps the wand useful across different pressure sources.

• Attach via 1/4" NPT inlet—common on many pressure washers and air guns
• Operate with moderate pressure; avoid using at unknown maximum pressures
• Detachable adapter enables quick changes between water and air setups

Who this tool is for: DIY car owners, small-shop mechanics, and homeowners who handle their own HVAC or engine-bay upkeep will find this Threlaco wand a practical, affordable way to extend cleaning reach and reduce disassembly time. If you need a corrosion-resistant, easy-to-use attachment for targeted blowout or washout jobs on radiators, filter housings, and tight-access equipment, this 24" stainless-steel wand is built to simplify routine maintenance and spot cleaning tasks.