Cobectal® H14 HEPA Air Purifiers ZQA-4000C for Bedroom Home, Pet and Office Use

Premium Build for Superior Performance

The ZQA-4000C Air Purifier features a high-density plastic housing, offering 40% greater impact resistance than standard models. It operates more quietly and stably, with significantly enhanced durability. Equipped with activated carbon and an upgraded H14 HEPA filter, the dual-filter system works synergistically for efficient purification, achieving over 99.995% filtration efficiency for fine particulate matter.

360° Air Purification for Every Space

The ZQA-4000C Air Purifier delivers 360° full-space purification, suitable for diverse settings including kitchens, living rooms, bedrooms, and offices. It rapidly eliminates cooking fumes and odors to maintain a clean environment. Operating at a low noise level of just 24 decibels in Bedroom Mode, it won't disturb sleep. This product is particularly ideal for households with infants, pets, allergy sufferers, and areas with heavy air pollution, effectively alleviating smog and dust issues.

Smart Control 

The ZQA-4000C Air Purifier features 3-speed fan settings and 3-stage timers (2/4/8 hours), offering flexible solutions for diverse scenarios: High speed rapidly purifies polluted air, while the timer function intelligently adapts to cooking, sleeping, or going out needs, saving energy and hassle. The product also includes a one-touch child lock, effectively preventing accidental shutdowns caused by children or pets, ensuring continuous and stable operation for enhanced safety.

Scent Diffusion Function

The ZQA-4000C Air Purifier has a handy aromatherapy design with a dedicated essential oil sponge—simply drip oil from the top, and it diffuses with the clean airflow. While purifying efficiently, it fills the space with fresh fragrance, neutralizing odors, soothing mind and body, and adding daily comfort, making every breath a pleasure.

Quiet ZQA-4000C Air Purifier

The ZQA-4000C Air Purifier’s sleep mode is a paragon of quietude: with noise as low as 24 dB, soft as a whisper in your ear, it never disturbs work, study, or sound sleep. Adding a thoughtful touch is its freely switchable nightlight—choose a gentle glow to bathe the room in warmth, or turn it off with one click to embrace pure darkness. Thoughtfully adapting to diverse sleep habits, it crafts a serene, cozy sanctuary just for you.