{"product_id":"spider-farmer-inline-fan-sf-400","title":"Spider Farmer Inline Fan | SF-400","description":"\u003ch3\u003eSpider Farmer 4-Inch 205 CFM Inline Fan with Speed Controller\u003c\/h3\u003e\n\u003cp\u003eThe Spider Farmer 4-Inch 205 CFM Inline Fan is an efficient, low-noise ventilation solution built for compacter grow tents and hydroponic rooms. At 205 CFM on just 27 watts, its EC motor and mixed-flow design move more air per watt than comparable fans in its class.\u003c\/p\u003e\n\u003cp\u003eThe included analog speed controller provides stepless airflow adjustment from 30% to 100% without the buzzing or flickering common with triac-based dimmers. remarkably lightweight ABS impeller blades reduce airflow resistance by approximately 40% for maximum efficiency at every speed setting.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e205 CFM at 27W\u003c\/strong\u003e - Best-in-class efficiency ratio delivers resilient airflow for tents up to 3×3 ft at minimal electricity cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed-Flow EC Motor\u003c\/strong\u003e - Combines axial and centrifugal flow for quieter, more powerful air movement than standard axial designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStepless Speed Controller\u003c\/strong\u003e - Smooth dial adjustment from 30-100% keeps noise low and prevents temperature swings from on\/off cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Noise Operation\u003c\/strong\u003e - Approximately 32 dB-discreet enough for bedroom, apartment, and home office grows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight ABS Impellers\u003c\/strong\u003e - Engineered blade geometry reduces resistance by ~40%, improving effective CFM and long-term motor life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spider Farmer","offers":[{"title":"Default Title","offer_id":56296474312870,"sku":"SF-4Inlinefan","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6344\/0294\/files\/spider-farmer-4-inch-205-cfm-inline-fan-with-speed-controller-3141665.jpg?v=1773631834","url":"https:\/\/gridfreesupply.com\/products\/spider-farmer-inline-fan-sf-400","provider":"Grid Free Supply","version":"1.0","type":"link"}