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

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

Brand: KNKA

Condition: Used
$12095
$18999
-37% Save $6904
Updated: 4 days ago

Description

๐‡๐ข๐ ๐ก ๐‚๐€๐ƒ๐‘ ๐•๐š๐ฅ๐ฎ๐ž: This air purifier provides reliable performance with a Smoke/Dust/PM2.5 CADR of 226 CFM (384 mยณ/h) and a Pollen CADR of 244 CFM (415 mยณ/h), ensuring effective and high-speed air purification for your home.

๐„๐Ÿ๐Ÿ๐ข๐œ๐ข๐ž๐ง๐ญ ๐€๐ข๐ซ๐Ÿ๐ฅ๐จ๐ฐ ๐ƒ๐ž๐ฌ๐ข๐ ๐ง: 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 ftยฒ, reaching up to 80% purification efficiency, while still delivering 1 full air refresh per hour in larger spaces up to 1695 ftยฒ with about 45% efficiency, helping maintain cleaner, fresher air throughout your home.

๐ƒ๐ฎ๐š๐ฅ ๐…๐ข๐ฅ๐ญ๐ž๐ซ๐ฌ & ๐Ÿ‘-๐’๐ญ๐š๐ ๐ž ๐ƒ๐ž๐ฌ๐ข๐ ๐ง: Equipped with dual front-and-back cartridges, each featuring a three-stage filtration system: a washable pre-filter for larger particles, a High-Efficiency 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 filterโ€™s plastic packaging before installation.)

๐๐„๐“ & ๐„๐‚๐Ž ๐Œ๐จ๐๐ž๐ฌ: 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.

๐Œ๐ฎ๐ฅ๐ญ๐ข๐ฉ๐ฅ๐ž ๐Œ๐จ๐๐ž๐ฌ & ๐…๐š๐ง ๐’๐ฉ๐ž๐ž๐๐ฌ: 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.

๐‘๐ž๐š๐ฅ-๐“๐ข๐ฆ๐ž ๐€๐ข๐ซ ๐๐ฎ๐š๐ฅ๐ข๐ญ๐ฒ ๐ƒ๐ข๐ฌ๐ฉ๐ฅ๐š๐ฒ: 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.

๐‡๐š๐ฌ๐ฌ๐ฅ๐ž-๐…๐ซ๐ž๐ž ๐Œ๐š๐ข๐ง๐ญ๐ž๐ง๐š๐ง๐œ๐ž: The filter replacement indicator notifies you when itโ€™s time for a change. For optimal performance, replace the filters every 3โ€“6 months. Use genuine KNKA filters (search B0FYM6DFCR, B0GK1LBHXB or B0GK1L2H41 on Amazon).

KNKA Air Purifier for Home Bedroom Large Room, HEPA Sleep Mode Air Cleaner with Washable Pre-Filter, AQI Display, ECO Mode, Sleep Mode, Pet Mode for Pets, Dust, Pollen, APH4000, White

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Product Details

SKU:
awhd-ca-b0fym2cdbc
Model:
APH4000
Country:
CA
ASIN:
B0FYM2CDBC
UPC:
797606668795

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $69 on this listing. They've been inspected, tested, and are ready to use โ€” the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use โ€” often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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