{"product_id":"4into1-uni-filter-up-102-clamp-on-breather-3-8-barb-polyurethane-foam-washable-high-efficiency-vent","title":"4into1 Uni Filter UP-102 Clamp-On Breather 3\/8\" Barb — Polyurethane Foam, Washable High-Efficiency Vent","description":"\u003cp\u003e\u003cstrong\u003eThe 4into1 Uni Filter UP-102 3\/8\" Clamp-On Breather is a clamp-on polyurethane-foam breather that traps dirt and moisture to protect your ATV or small-engine intake while allowing reliable airflow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Uni Filter UP-102 is a clamp-style breather designed for ATVs, pit bikes, small motorcycles, and other outdoor machines that operate in dusty, muddy conditions. Built around open-cell polyurethane foam and specially formulated filter oil, this breather captures contaminants before they enter your engine or crankcase vent. It’s compact, simple to install on a 3\/8\" barb, and engineered to be more effective than many paper vent elements according to independent testing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the UP-102 keep dirt and moisture out?\u003c\/h3\u003e\n\u003cp\u003eThe Uni Filter UP-102 uses multiple layers of open-cell foam coated with sticky, purpose-made oil. Particles and droplets impact the foam, stick to the oiled surface, and are held there rather than being drawn into the engine or vent system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen-cell polyurethane foam increases surface area for trapping particulates.\u003c\/li\u003e\n  \u003cli\u003eSpecial filter oil improves particle adhesion and water separation.\u003c\/li\u003e\n  \u003cli\u003eClamp-on design fits a 3\/8\" hose barb for secure mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my machine and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe UP-102 clamps onto a standard 3\/8\" breather or vent fitting, so installation is quick and tool-light on most machines. Slide the breather over the hose barb, tighten the clamp, and it’s ready to function; no special adapters are normally required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8\" clamp-on barb fits many crankcase and vent hoses.\u003c\/li\u003e\n  \u003cli\u003eSimple clamp mechanism allows fast replacement in the field.\u003c\/li\u003e\n  \u003cli\u003eCompact footprint works in tight engine bays or behind bodywork.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it compare to paper filters and what maintenance does it need?\u003c\/h3\u003e\n\u003cp\u003eIndependent lab testing shows Uni breather filters capture more contaminants than many paper-style vent elements. Because foam filters are washable and re-oilable, they can be refreshed repeatedly rather than replaced each service interval.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLaboratory-proven higher efficiency versus paper elements for breather use.\u003c\/li\u003e\n  \u003cli\u003eWash with a mild solvent or soapy water, let dry, then reapply filter oil.\u003c\/li\u003e\n  \u003cli\u003ePeriodic visual checks and re-oiling restore performance after heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The 4into1 Uni Filter UP-102 is ideal for riders and mechanics who need a compact, durable breather for ATVs, UTVs, pit bikes, go-karts, snowmobiles, and other small engines exposed to dust, mud, or water spray. It suits users who prefer maintainable, high-efficiency foam elements over disposable paper vent fittings and who want a simple clamp-on installation that’s easy to service in the field.\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: Can the UP-102 be cleaned and reused?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — wash the foam with mild soap or approved cleaner, let it dry fully, then reapply filter oil before reinstalling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this breather compatible with all 3\/8\" hoses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The clamp-on design fits most standard 3\/8\" barbs, but confirm hose outer diameter and barb style for a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"4into1","offers":[{"title":"Default Title","offer_id":55163508457815,"sku":"B000OO0XL8","price":31.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/4into1-uni-filter-up-102-front-view.jpg?v=1790344998","url":"https:\/\/britishgarage.co.uk\/products\/4into1-uni-filter-up-102-clamp-on-breather-3-8-barb-polyurethane-foam-washable-high-efficiency-vent","provider":"British Garage","version":"1.0","type":"link"}