{"product_id":"mars-hydro-ifresh-4-inch-inline-duct-fan-and-refillable-carbon-filter-combo-with-speed-controller","title":"Mars Hydro iFresh 4 Inch Inline Duct Fan and Refillable Carbon Filter Combo with Speed Controller","description":"\u003ch3\u003eMars Hydro iFresh 4 Inch Inline Duct Fan and Carbon Filter Combo\u003c\/h3\u003e\n\u003cp\u003eThe iFresh 4-inch combo brings smart climate control and odor elimination to 2x2 and 3x3 spaces. At 205 CFM with EC motor efficiency and full VPD monitoring through MarsPro app, this system handles temperature, humidity, and odor automatically. Australian activated charcoal plus smart regulation equals the complete compact grow environment.\u003c\/p\u003e\n\u003cp\u003eExperience integrated control gliding through your app where climate adjustments happen automatically and odor concerns dissolve. The 4-inch form factor feels compact yet complete - whisper-quiet EC motor, premium charcoal, flexible ducting, everything you need for perfect compact-space cultivation.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Motor PWM Control\u003c\/strong\u003e - 205 CFM whisper-quiet efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAustralian Activated Charcoal Filter\u003c\/strong\u003e - Complete odor control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Temperature and Humidity Regulation\u003c\/strong\u003e - App-based auto-adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVPD Monitoring\u003c\/strong\u003e - Real-time vapor pressure deficit tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarsPro APP Control\u003c\/strong\u003e - Remote management with alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Ducting Included\u003c\/strong\u003e - Easy setup with all accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClimate Triggers\u003c\/strong\u003e - Automated responses to environmental changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC 110-240V Universal Voltage\u003c\/strong\u003e - Works globally.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Size:\u003c\/strong\u003e 4-inch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow:\u003c\/strong\u003e 205 CFM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e - EC with PWM control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type:\u003c\/strong\u003e - Australian activated charcoal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e - AC 110-240V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Features:\u003c\/strong\u003e - App control, VPD monitoring, temperature\/humidity regulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e - Flexible ducting, clamps, carbon filter, accessories.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mars Hydro","offers":[{"title":"Default Title","offer_id":56304179544230,"sku":"MH-4IFRESHKIT-2508","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6344\/0294\/files\/1-4-mars-fan-2025-ifresh-fan-combo-04.jpg?v=1773802444","url":"https:\/\/gridfreesupply.com\/products\/mars-hydro-ifresh-4-inch-inline-duct-fan-and-refillable-carbon-filter-combo-with-speed-controller","provider":"Grid Free Supply","version":"1.0","type":"link"}