{"product_id":"specilite-16-undercarriage-pressure-washer-attachment-dual-function-brush-water-broom-rubber-casters","title":"SPECILITE 16\" Undercarriage Pressure Washer Attachment — Dual-Function Brush \u0026 Water-Broom, Rubber Casters","description":"\u003cp\u003e\u003cstrong\u003eSPECILITE's 16\" dual-function undercarriage pressure washer attachment cleans vehicle undersides quickly and safely without crawling underneath.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis versatile undercarriage cleaner combines a low-profile brush head with a water-broom mode to remove road grime, salt, grease, and mud from cars, trucks, SUVs and trailers. Built for compatibility with most gas and electric pressure washers, the attachment uses rubber casters to glide under the vehicle and a 1\/4\" quick connector for fast setup. It accepts hot or cold water (up to 212°F) and is rated for typical pressure-washer ranges, delivering effective spray coverage across the full 16-inch cleaning width.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the SPECILITE undercarriage attachment make underside cleaning safer and easier?\u003c\/h3\u003e\n\u003cp\u003eInstead of lying on the ground or using awkward hand sprayers, this tool slides beneath the vehicle on rubber casters and directs high-pressure jets upward to dislodge buildup. That reduces strain and exposure while reaching areas that are hard to access with conventional wands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-profile head fits under most passenger vehicles and light trucks\u003c\/li\u003e\n  \u003cli\u003eRubber casters provide smooth sliding and protect surfaces\u003c\/li\u003e\n  \u003cli\u003eUpward-facing nozzles target frame rails, floor pans, and axles\u003c\/li\u003e\n  \u003cli\u003eQuick 1\/4\" connector for fast attachment to your wand or lance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat pressure and temperature does it support for best results?\u003c\/h3\u003e\n\u003cp\u003eThe SPECILITE undercarriage broom is designed to work across a broad pressure range but performs best at higher settings. For reliable cleaning, maintain at least 1,500 PSI; optimal performance is typically achieved at or above 2,500 PSI. The unit accepts cold or hot water up to 212°F, helping loosen grease and road salts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 1,300–4,000 PSI machines\u003c\/li\u003e\n  \u003cli\u003eRecommended operation at ≥2,500 PSI for deep cleaning\u003c\/li\u003e\n  \u003cli\u003eSafe use with hot water up to 212°F for increased effectiveness\u003c\/li\u003e\n  \u003cli\u003eNozzle clogs can be cleared with a small needle for maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this attachment fit my pressure washer and vehicles?\u003c\/h3\u003e\n\u003cp\u003eThe extension pole includes a 1\/4\" quick connector that matches most common pressure-washer lances and accessories. The 16-inch head and low profile are sized for cars, SUVs, light trucks and many commercial vehicles, though very high-clearance equipment may not require it.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4\" quick connector ensures broad compatibility\u003c\/li\u003e\n  \u003cli\u003e16\" cleaning width balances reach and maneuverability\u003c\/li\u003e\n  \u003cli\u003eWorks on cars, trucks, SUVs, trailers and light commercial vehicles\u003c\/li\u003e\n  \u003cli\u003eRubber casters adapt to uneven ground and protect paintwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you maintain and get the longest life from the unit?\u003c\/h3\u003e\n\u003cp\u003ePeriodic flushing with clean water after use and occasional inspection of nozzles and casters will keep the attachment performing well. If a nozzle clogs, use a small cleaning needle, and check the quick connector for debris to ensure a secure, leak-free fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlush with clean water after each use to remove chemicals and grit\u003c\/li\u003e\n  \u003cli\u003eClear nozzle blockages with a needle or soft wire\u003c\/li\u003e\n  \u003cli\u003eInspect rubber casters for wear and replace when needed\u003c\/li\u003e\n  \u003cli\u003eStore indoors to protect seals and connectors from corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The SPECILITE 16 Inch Dual-Function Undercarriage Pressure Washer Attachment is made for DIY car enthusiasts, professional detailers, fleet maintenance teams and anyone who needs an efficient, safer way to clean vehicle undersides. It's especially useful for owners in regions with heavy road salt, mud, or oil buildup who want faster, more thorough undercarriage cleaning without crawling under vehicles.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pressure washer pressures work with this attachment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 1,300–4,000 PSI; best results usually occur at or above 2,500 PSI.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use hot water with the SPECILITE undercarriage cleaner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it accepts cold or hot water up to 212°F for better grease and salt removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SPECILITE","offers":[{"title":"Default Title","offer_id":56825137725780,"sku":"B0F1THPTT7","price":85.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/specilite-undercarriage-front-view.jpg?v=1786989938","url":"https:\/\/gardenluxe.co.uk\/products\/specilite-16-undercarriage-pressure-washer-attachment-dual-function-brush-water-broom-rubber-casters","provider":"Gardenluxe Uk","version":"1.0","type":"link"}