{"product_id":"motorcycle-air-filter-mushroom-head-high-air-volume-universal-modification-part-in-red-or-green-with-28mm-to-48mm-caliber-options-and-42mm-inner-diameter-45mm-outer-diameter","title":"Motorcycle Air Filter Mushroom Head High Air Volume Universal Modification Part in Red or Green with 28mm to 48mm Caliber Options and 42mm Inner Diameter 45mm Outer Diameter","description":"\u003ch1\u003eMotorcycle Air Filter Mushroom Head High Air Volume Modification Part 28-48mm\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mushroom-head motorcycle air filter for modification, red or green, 28mm to 48mm calibers, 42mm inner and 45mm outer diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/3279\/2025-10-16\/original-image\/2cf16df6-600c-4d74-9f39-9da638ec2131.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis motorcycle air filter is a mushroom-head type intended for motorcycle modification. It is offered in a range of calibers from 28mm to 48mm, allowing you to select the size that best matches your intake setup. The design is presented as a high air volume filter, positioned for modified motorcycles where airflow requirements may differ from the standard setup. Colour options are red and green, and the specified inner and outer diameters are 42 and 45 respectively. Each pack contains one motorcycle air filter. The source information does not include material composition, filtration efficiency, or detailed care instructions, so this description stays strictly within the stated specifications.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mushroom-head motorcycle air filter for modification, red or green, 28mm to 48mm calibers, 42mm inner and 45mm outer diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/3279\/2025-10-16\/original-image\/8ec1d177-84f9-4531-a6c6-432cccfbf12b.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe filter is built around a mushroom-head shape and is described as a high air volume unit. Caliber options span 28mm, 35mm, 38mm, 42mm, 45mm and 48mm, with red and green colour choices across the range. The 42mm inner diameter and 45mm outer diameter are the only dimensional figures given.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eNo specific material is stated in the source text. The product is identified only as a motorcycle air filter of the mushroom-head type, intended for modification use. Because the material composition is not provided, no claims can be made about filtration media, housing construction, or resistance to heat, fuel, or weather. The description therefore remains limited to the stated product type and its high air volume positioning.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe caliber options range from 28mm to 48mm, covering common intake connection sizes for modified motorcycles. For the 42mm and 45mm specifications, the source lists a 42mm inner diameter and a 45mm outer diameter. These measurements are the primary guide for fitment. No additional adapter sizes, clamp dimensions, or mounting hardware details are included, so matching the caliber to the intake is the key practical step.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mushroom-head motorcycle air filter for modification, red or green, 28mm to 48mm calibers, 42mm inner and 45mm outer diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/3279\/2025-10-16\/original-image\/a54e2c82-ba19-4fc0-8484-0c503fa58afd.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis filter is intended for motorcycle modification rather than as a direct standard replacement. The multiple caliber choices and two colour options make it suitable for custom builds where the intake diameter and visual finish are both considered. It is supplied as a single unit per pack.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor workshop or professional modification projects, the 28mm to 48mm caliber range allows a single product line to cover several intake sizes. The mushroom-head design is recognisable in custom and performance-oriented builds. The red and green colour options can be selected to match a build's colour scheme. No performance gains, flow ratings, or dyno results are stated, so the filter should be described only as a high air volume modification part.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home mechanics and DIY motorcycle projects, the filter offers a straightforward fitment path when the correct caliber is chosen. The single-unit pack means one filter per purchase, so multiple orders may be needed if more than one filter is required. Fitting is limited to matching the caliber to the intake; no special tools or adapters are mentioned in the source text.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mushroom-head motorcycle air filter for modification, red or green, 28mm to 48mm calibers, 42mm inner and 45mm outer diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/3279\/2025-10-16\/original-image\/c2cbc670-05e0-4745-85e5-f0e6be138719.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe main practical value is the wide caliber selection and the choice of red or green, which supports both fitment and appearance on a modified motorcycle. Because the product is a modification part with stated high air volume positioning, it addresses the need for a filter that can be matched to a specific intake size without relying on a one-size-fits-all approach.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eNo reuse or cleaning instructions are provided in the source text. As a result, no claims can be made about washability, re-oiling, or service life. Owners should follow their motorcycle's general maintenance schedule and inspect the filter for debris as part of routine checks. Any specific cleaning method should be confirmed with the manufacturer or supplier before use.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis filter is a practical option when you need a mushroom-head motorcycle air filter in a specific caliber between 28mm and 48mm, in either red or green. The stated 42mm inner diameter and 45mm outer diameter give clear dimensional guidance for those sizes. It is supplied as one unit, and the source information does not include material, filtration rating, or performance guarantees, so the buying decision rests on caliber fit, colour choice, and the modification use case.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mushroom-head motorcycle air filter for modification, red or green, 28mm to 48mm calibers, 42mm inner and 45mm outer diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/3279\/2025-10-16\/original-image\/d0ea3145-5d88-48df-9bee-3a49c3912661.webp\"\u003e\u003c\/div\u003e","brand":"u9cmuw-dx","offers":[{"title":"28mm Caliber Green","offer_id":57628755984764,"sku":"CJYD214500407GT","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"45mm Caliber Red","offer_id":57628756017532,"sku":"CJYD214500405EV","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"35mm Caliber Green","offer_id":57628756050300,"sku":"CJYD214500410JQ","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"45mm Caliber Green","offer_id":57628756083068,"sku":"CJYD214500408HS","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"35mm Caliber Red","offer_id":57628756115836,"sku":"CJYD214500402BY","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"38mm Caliber Red","offer_id":57628756148604,"sku":"CJYD214500403CX","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"42mm Caliber Red","offer_id":57628756181372,"sku":"CJYD214500404DW","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"48mm Caliber Green","offer_id":57628756214140,"sku":"CJYD214500409IR","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"48mm Caliber Red","offer_id":57628756246908,"sku":"CJYD214500406FU","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"42mm Caliber Green","offer_id":57628756279676,"sku":"CJYD214500411KP","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"38mm Caliber Green","offer_id":57628756312444,"sku":"CJYD214500412LO","price":17.75,"currency_code":"GBP","in_stock":true},{"title":"28mm Caliber Red","offer_id":57628756345212,"sku":"CJYD214500401AZ","price":17.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1685\/3628\/files\/d0ea3145-5d88-48df-9bee-3a49c3912661.webp?v=1791612627","url":"https:\/\/havenmere.co.uk\/products\/motorcycle-air-filter-mushroom-head-high-air-volume-universal-modification-part-in-red-or-green-with-28mm-to-48mm-caliber-options-and-42mm-inner-diameter-45mm-outer-diameter","provider":"Havenmere.co.uk","version":"1.0","type":"link"}