Air Purifier RM-AC300

The RM-AC300 from Jack Liu is a multi-room air purifier built around a layered filtration train comprising pre-filter, HEPA media, and activated carbon stages. The unit is marketed for residential, commercial, and institutional environments including hospitals and schools, though buyers should request the specific HEPA grade and carbon weight to match application requirements. A high CADR rating is claimed, enabling rapid air exchange in larger spaces, while energy-saving modes reduce power draw during low-pollution periods. The control interface centres on a digital display with what the supplier describes as intuitive operation.

The filtration architecture combines mechanical particulate capture with adsorptive gas-phase removal, a configuration standard for units targeting both allergen and odour concerns. Jack Liu states CE and ISO certification for the RM-AC300, but the specific standards (e.g., ISO 9001 for quality management or ISO 14001 for environmental management) and certifying bodies are not detailed. The activated carbon layer's gram weight and whether it uses pelletised, granular, or bonded sheet carbon will determine VOC removal capacity. Buyers should also clarify whether the HEPA element is tested to EN 1822 or a national equivalent, as 'HEPA' alone is not a regulated term in all jurisdictions.

Target buyers include facilities managers, healthcare procurement officers, and residential distributors seeking a unit with claimed broad applicability. The energy-efficient modes may appeal to markets with high electricity tariffs or sustainability mandates. Jack Liu offers FOB and CIF shipping terms with L/C and T/T payment options, though exact MOQs and price bands are not present in the source data and must be confirmed directly. The Humen Town, Dongguan address places production within the Pearl River Delta electronics and appliance manufacturing cluster, a logistics advantage for sea freight consolidation.

Jack Liu operates from 2 Shang'ao Road, Humen Town, Dongguan 523929, Guangdong Province, placing the business in one of China's densest small appliance manufacturing corridors. The supplier holds a harbor trust tier with an imported supplier tier designation, suggesting the listing may represent a trading office or factory with import-export registration rather than solely domestic sales. The response rate stands at 0.00% with zero recorded average response hours, indicating limited platform-mediated communication activity at capture time.

The profile does not state years in operation, factory floor space, employee count, or annual turnover, so buyers should treat claims of scale and experience as unverified until supported by audit documentation. The address in Humen Town is shared by numerous electronics and white goods subcontractors, which may mean Jack Liu operates from a leased facility or represents a network of manufacturers. Buyers should request an Alibaba or equivalent factory audit, or engage a local inspector to verify the physical address and production capabilities before committing to volume orders.