{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"15dd91897a02","name":"AIR FILTER FOR POWERFLOW, TWIN AIR 153909FR","sku":"15-3909.FR","brand":"Twin Air","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":14,"price":{"amount":20.09,"formatted":"£20.09"},"summary":"Twin Air flame retardant backfire filter for Powerflow kit. Dual-bonded foam design removes microscopic dirt particles while allowing more air flow than separate layer filters. Flow bench tested. Flat foam sealing ring ensures a secure seal to the airbox in all riding conditions. Filters run slightly smaller than stock for easier installation and increased dead air space around the filter for better performance. Part number 15-3909FR.","attributes":[{"label":"General Product Group","value":"Air Filters & Parts"},{"label":"General Product Type","value":"Air Filter"},{"label":"Variant Id","value":"219238"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-3909_2EFR/fb98b5d9b3b14af1.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-3909_2EFR/fb98b5d9b3b14af1.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-3909_2EFR/46c48c24575bb51c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-3909_2EFR/4a321216e12a270d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-3909_2EFR/f535767de5a3936e.jpg"],"description":"Twin Air flame retardant backfire filter for Powerflow kit. Dual-bonded foam design removes microscopic dirt particles while allowing more air flow than separate layer filters. Flow bench tested. Flat foam sealing ring ensures a secure seal to the airbox in all riding conditions. Filters run slightly smaller than stock for easier installation and increased dead air space around the filter for better performance. Part number 15-3909FR.","descriptionMarkdown":"### Twin Air Powerflow Flame Retardant Air Filter\n\nThis Twin Air foam air filter is designed for use with powerflow kits and features a flame-retardant construction. Its dual-stage foam design effectively captures microscopic dirt particles while allowing for increased airflow compared to standard two-layer filters. The flat foam sealing ring ensures a secure fit to the airbox, even in challenging riding conditions. Twin Air filters are manufactured to be slightly smaller than stock, simplifying installation and enhancing performance by increasing the dead air space around the filter.\n\n#### Key Features:\n\n \n- Flame-retardant foam construction\n \n- Dual-stage filtration for superior dirt capture and airflow\n \n- Secure seal with flat foam ring\n \n- Slightly smaller than stock for easier installation and improved performance\n \n- Designed for powerflow kits","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KFX 400","cc":null,"notes":null,"years":"2003–2006"},{"make":"SUZUKI","model":"EIGER 400","cc":null,"notes":null,"years":"2002–2018"},{"make":"SUZUKI","model":"KING QUAD 400","cc":null,"notes":null,"years":"2002–2018"},{"make":"SUZUKI","model":"LT Z 400","cc":null,"notes":null,"years":"2003–2013"},{"make":"SUZUKI","model":"VINSON 500","cc":null,"notes":null,"years":"2002–2007"}],"collections":[{"name":"Air Filters & Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/air-filters-parts"},{"name":"Air Filter","url":"https://www.2brosparts.com/api/agent/collection/GB/air-filter"}],"links":{"page":"https://www.2brosparts.com/products/air-filter-for-powerflow-twin-air-153909fr","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/15dd91897a02:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/15dd91897a02:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}