FAQs for Nivo Medium Air Purifier BKJ-33

Q: What room size is the Nivo Medium Air Purifier BKJ-33 suitable for?

A: The Nivo Medium Air Purifier BKJ-33 is designed for rooms up to 78m², making it ideal for large bedrooms, living areas, offices, and shared workspaces. With a Clean Air Delivery Rate (CADR) of 300m³ per hour, it efficiently refreshes indoor air multiple times per hour, ensuring consistent air quality in medium-to-large Australian spaces.

Q: What type of filtration system does this air purifier use?

A: This model features a 3-stage filtration system: a pre-filter that traps dust and pet hair, a H13 HEPA filter that removes 99.97% of particles as small as 0.3 microns, and an activated carbon filter to neutralise odours, VOCs, and harmful gases. Together, they deliver hospital-grade purification for healthier indoor air.

Q: Does the Nivo BKJ-33 connect to Wi-Fi or a mobile app?

A: Yes. The purifier includes smart Wi-Fi connectivity and works with the TUYA SMART app (iOS and Android). You can adjust fan speeds, set timers, activate sleep mode, or monitor real-time air quality directly from your smartphone, giving you full control wherever you are.

Q: How noisy is the Nivo Medium Air Purifier during operation?

A: The BKJ-33 is engineered for quiet performance, particularly in Sleep Mode, where it runs at ultra-low noise levels. This makes it suitable for bedrooms, nurseries, or offices where minimal disruption is important. The unit balances power with silence, so you can enjoy clean air without background noise.

Q: How do I know when the filter needs replacing?

A: The purifier is equipped with a filter replacement indicator that alerts you when it’s time for a change. On average, filters last between 6–12 months depending on usage and air quality. Replacement filter packs are available to keep your unit performing at peak efficiency.

Q: What safety features are included in the Nivo BKJ-33?

A: This model has a child lock function to prevent accidental changes to settings, plus a timer (up to 8 hours) for safe and efficient operation. Its sturdy design, auto mode, and safety alerts make it a reliable choice for family homes and professional spaces.

Q: Is the Nivo Medium Air Purifier energy efficient?

A: Yes. With its low power consumption, the BKJ-33 is designed to run cost-effectively for extended periods. This makes it ideal for continuous use in homes or offices where maintaining clean air around the clock is essential without significantly increasing energy bills.

Q: Does the Nivo BKJ-33 come with a warranty?

A: The purifier is backed by a 1-year manufacturer’s warranty, providing peace of mind for Australian customers. The brand is Australian-owned, with units manufactured in China to meet strict performance and safety standards.

Q: Can this purifier help with allergies and asthma?

A: Absolutely. The H13 HEPA filter is highly effective at removing allergens such as pollen, dust mites, and pet dander, making it a strong choice for asthma and allergy sufferers. Its activated carbon filter also tackles odours and VOCs, further improving indoor air quality.

Q: How heavy is the Nivo BKJ-33 and is it easy to move?

A: Weighing just 6.7kg and measuring 365W x 205D x 540H mm, the unit is compact and portable. Its sleek, lightweight design makes it easy to move between rooms while still powerful enough to clean the air in large areas.