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KNKA Air Purifier for Home Bedroom Large Room Up to 1,695 Ft² in 1 Hr, HEPA Air Cleaner with Washable Pre-Filter, AQI Display, ECO Mode, Sleep Mode, Pet Mode for Pets, Dust, Pollen, APH4000
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KNKA Air Purifier for Home Bedroom Large Room Up to 1,695 Ft² in 1 Hr, HEPA Air Cleaner with Washable Pre-Filter, AQI Display, ECO Mode, Sleep Mode, Pet Mode for Pets, Dust, Pollen, APH4000

$259.99
$259.99
Please hurry! Only 785 left in stock
Color: White
Color
White/Black
Brand
KNKA
Product Dimensions
8.15"D x 12.36"W x 17.09"H
Power Source
ac_dc
Item Weight
9.7 Pounds
Subtotal: $259.99
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KNKA Air Purifier for Home Bedroom Large Room Up to 1,695 Ft² in 1 Hr, HEPA Air Cleaner with Washable Pre-Filter, AQI Display, ECO Mode, Sleep Mode, Pet Mode for Pets, Dust, Pollen, APH4000

$259.99
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KNKA Air Purifier for Home Bedroom Large Room Up to 1,695 Ft² in 1 Hr, HEPA Air Cleaner with Washable Pre-Filter, AQI Display, ECO Mode, Sleep Mode, Pet Mode for Pets, Dust, Pollen, APH4000
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KNKA Air Purifier for Home Bedroom Large Room Up to 1,695 Ft² in 1 Hr, HEPA Air Cleaner with Washable Pre-Filter, AQI Display, ECO Mode, Sleep Mode, Pet Mode for Pets, Dust, Pollen, APH4000

$259.99
Color: White
About APH4000
About APH4000
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High CADR Value: This air purifier provides reliable performance with a Smoke/Dust/PM2.5 CADR of 226 CFM (384 m³/h) and a Pollen CADR of 244 CFM (415 m³/h), ensuring effective and high-speed air purification for your home.
Efficient Airflow Design: Engineered with dual front-and-back air intakes and dual side outlets, this purifier maximizes circulation for faster air exchange. It refreshes the air 4.8 times per hour in rooms up to 350 ft², reaching up to 80% purification efficiency, while still delivering 1 full air refresh per hour in larger spaces up to 1695 ft² with about 45% efficiency, helping maintain cleaner, fresher air throughout your home.
Dual Filters & 3-Stage Design: Equipped with dual front-and-back cartridges, each featuring a three-stage filtration system: a washable pre-filter for larger particles, a True HEPA filter, and an activated carbon filter. 3-in-1 filter system traps everything from pet hair to microscopic particles, ensuring thorough purification. (Please remove the filter’s plastic packaging before installation.)
PET & ECO Modes: PET Mode increases airflow to tackle pet hair, dander, and odors, refreshing the air in just 30 minutes. ECO Mode saves energy and extends filter lifespan by entering standby when air quality is excellent, then restarting automatically when purification is required.
Multiple Modes & Fan Speeds: Includes Sleep Mode with noise levels as low as 22-24 dB for ultra-quiet nights, Auto Mode for effortless adjustments, and four fan speeds for personalized comfort. Select the setting that suits your needs any time of day.
Real-Time Air Quality Display: A built-in sensor monitors indoor air and displays the AQI in real time. Color-coded lights make it easy to check your air quality in an instant.
Hassle-Free Maintenance: The filter replacement indicator notifies you when it’s time for a change. For optimal performance, replace the filters every 3-6 months. Use genuine KNKA filters.
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Powerful Purification, Reaches Every Corner

Front & Rear Intake with Side Outlet for Full Room Coverage

APH4000 — Full Room Coverage

Dual-Sided 3-Stage Filtration

Removes 99.97% of particles

APH4000 — 3-Stage Filtration

Activated Carbon Filter

Removes odors, smoke, pollen, and harmful VOCs.

APH4000 — Activated Carbon Filter

Mighty Core, Fresh Air

Fast, thorough purification anytime, anywhere

APH4000 — Mighty Core

Genuine Filter Notice

For optimal performance and to extend the lifespan of your device, we recommend using genuine KNKA filters.

Authentic KNKA filters are available on our KNKA Store and Amazon .

Breathe Cleaner. Live Better.

Replacement Filter

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Replacement filter

User guide

Check your user guide online or download a copy

PDF 1.57 MB

Safety Instructions

Check the safety instructions online or download a copy

PDF 59.64 KB