Description
xClean air for larger living spaces
Meet the KNKA air purifier, engineered to refresh the air in rooms up to 1,695 square feet. It blends strong airflow with precise sensing to support a fresher indoor environment, without overwhelming you with noise or complexity.
Proven performance and thoughtful design
AHAM Verified certification confirms dependable performance, with CADR values that cover smoke, dust, PM2.5 and pollen. A dual intake and dual outlet configuration enhances circulation, helping air feel cleaner faster in active homes.
- Smoke, Dust, PM2.5 CADR: 226 CFM
- Pollen CADR: 244 CFM
- AHAM Verified for reliable, real-world performance
- Dual front-back intakes and dual side outlets for efficient airflow
Filtration that covers the spectrum
The purifier uses a two-cartridge 3-stage system: a washable pre-filter, a True HEPA filter, and an activated carbon filter. This combination targets larger particles, fine pollutants, and odors to help maintain clean air quality.
- Washable pre-filter for easy maintenance
- True HEPA filter captures fine particles
- Activated carbon filter helps reduce odors
- Filter replacement reminders support consistent performance
Smart modes to fit daily life
Adapt purification to your routine with PET mode, ECO mode, Sleep mode, Auto mode, and four fan speeds. Each setting is designed to balance performance with comfort in different spaces and times of day.
- Pet Mode boosts airflow to tackle hair and dander
- ECO Mode conserves energy and lengthens filter life
- Sleep Mode runs quietly for restful nights
- Auto Mode with multiple speeds for hands-free comfort
Real-time awareness and low-maintenance care
A built-in AQI display provides real-time feedback with color cues for quick checks. A filter replacement indicator helps you plan maintenance, and using genuine KNKA filters every 3–6 months supports peak performance.
Note: Benefits described reflect design intent and typical usage scenarios. Individual results vary with room conditions and activities.
FAQ
Q: What size room is KNKA Air Purifier suitable for?
A: Designed for spaces up to 1,695 sq ft with strong circulation to refresh air efficiently.
Q: How often should I replace the filters?
A: Monitor the indicator and use genuine KNKA filters; replacements typically every 3–6 months.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.