{"product_id":"melonfarm-4-inch-air-carbon-filter-with-built-in-14cm-fan-australian-virgin-charcoal","title":"MELONFARM 4-Inch Air Carbon Filter with Built-In 14cm Fan – Australian Virgin Charcoal","description":"\u003cp\u003eMeet the MELONFARM 4'' Air Carbon Filter, a compact odor control solution designed for grow tents, hydroponic rooms, and other indoor spaces. It uses premium Australian virgin charcoal to trap odors and chemicals while delivering clean air flow through a built-in fan and adjustable speed control.\u003c\/p\u003e\n\u003cp\u003eKey features combine robust filtration with practical design. The 38mm thick charcoal bed provides generous absorption capacity, helping to reduce stubborn smells in enclosed environments. The carbon bed is paired with a double-sided galvanized steel mesh in a hexagonal pattern, which maximizes open area for steady airflow and efficient filtration. The result is a compact unit that balances odor control with reliable airflow, suitable for tight spaces and active grow setups.\u003c\/p\u003e\n\u003cp\u003eBuilt-in performance and quiet operation are a hallmark. The integrated fan delivers strong airflow with low noise, enabling you to ventilate the tent, transfer heat, or bring fresh air into a room without distraction. A built-in speed controller lets you tailor the airflow to your setup, helping balance odor control with noise and power consumption. This flexibility makes it easier to adapt to changing room conditions or different growth stages.\u003c\/p\u003e\n\u003cp\u003eDurability and reliability are designed in. The flange and base are stiff and precise, ensuring a secure fit on standard ducting and minimizing the chance of carbon leakage over time. The removable pre-filter captures the majority of dust and particles, helping maintain the main carbon bed's effectiveness and simplifying maintenance. A thoughtfully engineered design means fewer hiccups during routine setups or frequent reconfigurations.\u003c\/p\u003e\n\u003ch3\u003eVersatile use and installation ideas\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWidely compatible with inline duct fans, grow tents, closets, kitchens, bathrooms, and basements.\u003c\/li\u003e\n  \u003cli\u003eCan function as an intake or exhaust filter in various ducting configurations for flexible airflow management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4'' Air Carbon Filter\u003c\/li\u003e\n  \u003cli\u003ePre-Filter\u003c\/li\u003e\n  \u003cli\u003eBuilt-in ventilation fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions and finish: the unit features a 4'' flange duct connection and a length of about 14 inches, finished in silver to blend with common setups. The activated carbon uses Australian virgin charcoal to support strong odor reduction, while the overall construction emphasizes durability and straightforward maintenance. This filter is a practical addition for users seeking to improve indoor air quality in compact or active grow environments, without making bold guarantees about outcomes.\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: What is this MELONFARM 4 inch Air Carbon Filter best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Odor and pollutant reduction in grow tents, hydroponic rooms, bathrooms, basements, and kitchens with inline duct fans.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it include a pre-filter and is the fan speed adjustable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, a pre-filter is included; the built-in fan offers adjustable speed for customizable airflow.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MELONFARM","offers":[{"title":"Default Title","offer_id":43983481176198,"sku":"B0CF8VPCHM","price":70.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/melonfarm-air-carbon-filter-4in-built-fan.jpg?v=1778787347","url":"https:\/\/patiozora.com\/products\/melonfarm-4-inch-air-carbon-filter-with-built-in-14cm-fan-australian-virgin-charcoal","provider":"PatioZora","version":"1.0","type":"link"}