Air Purifier
APH4000
Smoke / Dust / Pollen / Pet Odors
Learn more
Air Purifier
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.
Air Purifier
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 filterâs 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.
Air Purifier
6-Way Air Intake:
Multiple bottom and side air inlets draw in air from different directions, helping capture loose pet hair, dander and airborne particles more efficiently in everyday pet households.
U-Shaped Filter:
The specially designed U-shaped filter provides up to 30% more filtration area, increasing contact with pet hair, dander and other airborne particles for more efficient everyday air cleaning.
Powerful Air Cleaning:
PetAir 2500 is designed for pet-friendly living spaces, with a recommended room size of 233 sq.ft. at 4.8 ACH and a maximum coverage reference of up to 1,119 sq.ft. at 1 ACH. Tested CADR reaches 119 CFM for smoke, 123 CFM for dust, 147 CFM for pollen and 121 CFM for PM2.5.
Dedicated Pet Mode:
Activate Pet Mode for enhanced purification while youâre out. The purifier runs high-performance purification for 30 minutes, helping maintain a fresher, more comfortable environment for pets at home.
Real-Time PM2.5 Monitoring & Smart Air Quality Indicator:
Built-in PM2.5 sensing continuously monitors indoor air quality, while the color-coded indicator makes current air conditions easy to check at a glance.
Quiet Sleep Mode:
Sleep Mode operates at approximately 24â28 dB with display lights turned off, making it suitable for bedrooms, living rooms and shared pet spaces without creating unnecessary disturbance.
Air Purifier
6-Way Air Intake:
Multiple bottom and side air inlets draw in air from different directions, helping capture loose pet hair, dander and airborne particles more efficiently in everyday pet households.
U-Shaped Filter:
The specially designed U-shaped filter provides up to 30% more filtration area, increasing contact with pet hair, dander and other airborne particles for more efficient everyday air cleaning.
Powerful Air Cleaning:
PetAir 2500 is designed for pet-friendly living spaces, with a recommended room size of 233 sq.ft. at 4.8 ACH and a maximum coverage reference of up to 1,119 sq.ft. at 1 ACH. Tested CADR reaches 119 CFM for smoke, 123 CFM for dust, 147 CFM for pollen and 121 CFM for PM2.5.
Dedicated Pet Mode:
Activate Pet Mode for enhanced purification while youâre out. The purifier runs high-performance purification for 30 minutes, helping maintain a fresher, more comfortable environment for pets at home.
Real-Time PM2.5 Monitoring & Smart Air Quality Indicator:
Built-in PM2.5 sensing continuously monitors indoor air quality, while the color-coded indicator makes current air conditions easy to check at a glance.
Quiet Sleep Mode:
Sleep Mode operates at approximately 24â28 dB with display lights turned off, making it suitable for bedrooms, living rooms and shared pet spaces without creating unnecessary disturbance.
Air Purifier
Compact Size, Powerful Airflow â 100 mÂŗ/h CADR:
Designed for personal spaces, the KNKA AirMini 1000 delivers a CADR of 100 mÂŗ/h while maintaining a compact footprint. Ideal for bedrooms, desks, offices, reading corners and other small spaces up to 15 m².
3-Layer Filtration for Everyday Air Care:
The three-layer filtration system helps capture dust, pollen, pet dander, mold spores and particles as small as 0.3 Îŧm, helping create a cleaner and more comfortable personal environment.
Ultra-Quiet for Sleep, Work & Study:
With a low operating noise of just 22â25 dB, AirMini 1000 is designed to run quietly in bedrooms, workspaces and study areas, helping maintain a calm environment without unnecessary disturbance.
Lightweight & Portable â Only 1.2 kg:
Weighing just 1.2 kg and designed with an integrated handle, this compact air purifier is easy to carry from room to room, making it suitable for bedrooms, offices, travel and even camping use.
Adjustable Ambient Light & Easy Touch Controls:
Choose from multiple ambient light levels to create a soft bedside or desktop atmosphere. Simple touch controls make it easy to adjust airflow settings and set the 2 / 4 / 8-hour timer for daily use.
Energy-Efficient 12W Everyday Operation:
Using only 12W of power, AirMini 1000 is designed for efficient everyday operation. Its compact, low-power design makes it suitable for regular use at home, at your desk or in portable-use scenarios.
Air Purifier
Compact Size, Powerful Airflow â 100 mÂŗ/h CADR:
Designed for personal spaces, the KNKA AirMini 1000 delivers a CADR of 100 mÂŗ/h while maintaining a compact footprint. Ideal for bedrooms, desks, offices, reading corners and other small spaces up to 15 m².
3-Layer Filtration for Everyday Air Care:
The three-layer filtration system helps capture dust, pollen, pet dander, mold spores and particles as small as 0.3 Îŧm, helping create a cleaner and more comfortable personal environment.
Ultra-Quiet for Sleep, Work & Study:
With a low operating noise of just 22â25 dB, AirMini 1000 is designed to run quietly in bedrooms, workspaces and study areas, helping maintain a calm environment without unnecessary disturbance.
Lightweight & Portable â Only 1.2 kg:
Weighing just 1.2 kg and designed with an integrated handle, this compact air purifier is easy to carry from room to room, making it suitable for bedrooms, offices, travel and even camping use.
Adjustable Ambient Light & Easy Touch Controls:
Choose from multiple ambient light levels to create a soft bedside or desktop atmosphere. Simple touch controls make it easy to adjust airflow settings and set the 2 / 4 / 8-hour timer for daily use.
Energy-Efficient 12W Everyday Operation:
Using only 12W of power, AirMini 1000 is designed for efficient everyday operation. Its compact, low-power design makes it suitable for regular use at home, at your desk or in portable-use scenarios.
Air Purifier
Advanced Triple Filtration:
The washable pre-filter extends the H13 HEPA filterâs lifespan, reducing costs while capturing larger particles like hair and dust. The HEPA filtration system with an activated carbon layer removes 99.9% of particles as small as 0.3 microns, including dust, pollen, pet dander, and smoke, making it ideal for households with pets or allergy sufferers.
Real-Time Air Quality Monitoring:
A built-in sensor continuously tracks air quality, with real-time updates displayed via an LED indicator. In Auto Mode, the room air purifier adjusts fan speed automatically for optimal performance and energy efficiency.
Ultra-Quiet Sleep Mode:
Operating at just 24dBâquieter than a whisperâit ensures restful sleep and uninterrupted air purification, a flexible light button to adjust the purifierâs lights as needed, making it perfect for bedrooms or nurseries.
Turbo Mode and Essential Features:
Speeds up purification by over one-third, effectively eliminating odors and pollutants. Additional features include a child lock, an aroma sponge for added ambiance, and a user-friendly design. Air purifiers for home pets combine style, efficiency, and convenience.
Customizable Modes:
Choose from three adjustable fan speeds or let Auto Mode adjust automatically based on air quality. The timer function (1-12 hours) ensures convenience when sleeping or away.
Hassle-Free Maintenance:
A filter replacement indicator notifies you when itâs time to change filters. Replace every 3â6 months for optimal performance. Use official KNKA filters.
Dehumidifier
High-efficiency dehumidifier for 1,600 Sq. Ft:
The KNKA basement dehumidifier removes up to 21 pints of moisture daily (at 95°F, 90% RH), ideal for spaces up to 1,600 sq. ft. Adjust humidity levels between 30%â80% to keep basements, bedrooms, bathrooms, kitchens, garages, laundry rooms, and more dry and comfortable.
Smart Touchscreen Controls for Effortless Use:
KNKA smart dehumidifier is equipped with an intuitive touchscreen control panel to easily manage humidity, fan speed, and timer settings. The clear LCD and user-friendly interface make operation simple for everyoneâno technical expertise is required.
Ultra-Quiet with Sleep Mode:
With a low noise level of just 37 dB, this quiet dehumidifier operates as softly as a whisper. In sleep mode, lights turn off and power is reduced for an even quieter experienceâperfect for bedrooms, offices, or nighttime use.
User-Friendly Features :
The room dehumidifier includes a 1â24 hour timer, child lock for safety, and a 90° adjustable air deflector for faster drying. The washable filter ensures easy cleaning, and the top-mounted controls provide quick access. Built with convenience and daily use in mind.
Two Drainage Options â Manual or Continuous:
Automatically shuts off when the 1.7L tank is full, with an alert light for added convenience. Use the visible front water tank for easy monitoring or connect the included 2.13 ft hose for continuous drainage. (Tip: Ensure the drainage pipe switch is tightly secured to prevent leaks.)
đPortable Design with Smart Details:
This portable dehumidifier moves easily using the built-in handle, 360° rotatable wheels, and a stable non-slip base. The color-changing LED light shows real-time humidity at a glance. Built-in cord storage keeps your space tidy and safe.
Dehumidifier
2500 Sq. Ft High-Efficiency Dehumidifier:
The KNKA basement dehumidifier features a quiet, high-performance compressor that removes up to 34 pints of moisture per day (at 95°F, 90% RH). Ideal for basements, offices, bathrooms, bedrooms, kitchens, stockrooms, living rooms, laundry rooms, garages, crawlspaces, or RVs. It helps maintain optimal humidity between 50%â70% for healthier, more comfortable living.
3 Smart Modes for Custom Comfort:
Our smart dehumidifiers for a home have DEHU, DRY, and CONT modes. Choose from DEHU (adjusts humidity from 30%â80% with fan control), DRY (quick clothes drying), or CONT (nonstop operation for extremely damp areas). Tip: For the best results, keep windows and doors closed while the dehumidifier is in use.
2 Drainage Options â Manual or Continuous:
This room dehumidifier with drain hose offers two drainage options. When the 3L water tank is full, the unit automatically shuts off, and a convenient indicator light lets you know itâs time to empty the tank. For hassle-free operation, simply connect the included 3.28 ft drain hose for continuous drainageâno need to manually empty the tank. (Note: The 34-pint capacity refers to moisture removal per day, not the water tank size.)
Smart Controls with Auto Humidity Adjustment & Safety Lock:
The home dehumidifier features an advanced smart control system that makes it easy to set the ideal humidity level, adjust the fan speed, set a timer, activate the child lock, and more. The automatic humidity control maintains your selected level by turning the unit on when humidity is high and off when itâs low. (Note: The real-time humidity reading reflects the air at the inlet, which may differ slightly from external humidity meters.)
Ultra-Quiet with LED Humidity Indicator:
Runs at just 37dBâquieter than a conversation. In sleep mode, lights turn off and sound levels drop even further. A color-changing LED displays real-time humidity, even when the unit is off, so youâre always informed.
Portable & Easy to Maintain â Ft. Wheels, Handle & Washable Filter:
Move effortlessly with 360° wheels and a soft leather handle. The removable tank and reusable filter simplify cleaning. Our soft leather handle offers a more comfortable and secure gripâitâs easy to grip even for seniors. Sleek design fits any home style.
Dehumidifier
2500 Sq. Ft High-Efficiency Dehumidifier:
The KNKA basement dehumidifier features a quiet, high-performance compressor that removes up to 34 pints of moisture per day (at 95°F, 90% RH). Ideal for basements, offices, bathrooms, bedrooms, kitchens, stockrooms, living rooms, laundry rooms, garages, crawlspaces, or RVs. It helps maintain optimal humidity between 50%â70% for healthier, more comfortable living.
3 Smart Modes for Custom Comfort:
Our smart dehumidifiers for a home have DEHU, DRY, and CONT modes. Choose from DEHU (adjusts humidity from 30%â80% with fan control), DRY (quick clothes drying), or CONT (nonstop operation for extremely damp areas). Tip: For the best results, keep windows and doors closed while the dehumidifier is in use.
2 Drainage Options â Manual or Continuous:
This room dehumidifier with drain hose offers two drainage options. When the 3L water tank is full, the unit automatically shuts off, and a convenient indicator light lets you know itâs time to empty the tank. For hassle-free operation, simply connect the included 3.28 ft drain hose for continuous drainageâno need to manually empty the tank. (Note: The 34-pint capacity refers to moisture removal per day, not the water tank size.)
Smart Controls with Auto Humidity Adjustment & Safety Lock:
The home dehumidifier features an advanced smart control system that makes it easy to set the ideal humidity level, adjust the fan speed, set a timer, activate the child lock, and more. The automatic humidity control maintains your selected level by turning the unit on when humidity is high and off when itâs low. (Note: The real-time humidity reading reflects the air at the inlet, which may differ slightly from external humidity meters.)
Ultra-Quiet with LED Humidity Indicator:
Runs at just 37dBâquieter than a conversation. In sleep mode, lights turn off and sound levels drop even further. A color-changing LED displays real-time humidity, even when the unit is off, so youâre always informed.
Portable & Easy to Maintain â Ft. Wheels, Handle & Washable Filter:
Move effortlessly with 360° wheels and a soft leather handle. The removable tank and reusable filter simplify cleaning. Our soft leather handle offers a more comfortable and secure gripâitâs easy to grip even for seniors. Sleek design fits any home style.
Dehumidifier
80 Pints Dehumidifier for Large Spaces:
Removes up to 80 pints/day at 95°F, 95% RH and 56 pints/day at 86°F, 80% RH. Designed for spaces up to 4,500 sq.ft, including basements, bedrooms, bathrooms, laundry rooms, and large living areas.
Flexible Drainage Options:
Use the built-in 1.06 gal tank, connect the included 2m drain hose for continuous drainage, or pair with the optional 2.64 gal external tank. Auto full alert and shut-off help make drainage safer and easier.
Quiet Operation for Everyday Comfort:
Operates at 42-48 dB with optimized airflow and vibration-reducing design. The humidity display and indicator lights can be turned off, making it suitable for bedrooms, living rooms, basements, work, sleep, and relaxation.
Smart Humidity Monitoring:
The real-time humidity display and color-changing breathing light make it easy to check room humidity at a glance. Simple controls allow quick access to key functions and settings.
3 Modes for Customized Comfort:
Choose AUTO mode, default 50% RH, DRY mode for faster clothes drying, or SETTING mode with 30%â80% RH humidity control to match different room needs.
Thoughtful User-Friendly Design:
Features a rainbow-woven handle, quiet 360° casters, cord storage, washable reusable filter, 12-hour timer, and child lock for easier daily use and maintenance.
Dehumidifier
80 Pints Dehumidifier for Large Spaces:
Removes up to 80 pints/day at 95°F, 95% RH and 56 pints/day at 86°F, 80% RH. Designed for spaces up to 4,500 sq.ft, including basements, bedrooms, bathrooms, laundry rooms, and large living areas.
Flexible Drainage Options:
Use the built-in 1.06 gal tank, connect the included 2m drain hose for continuous drainage, or pair with the optional 2.64 gal external tank. Auto full alert and shut-off help make drainage safer and easier.
Quiet Operation for Everyday Comfort:
Operates at 42-48 dB with optimized airflow and vibration-reducing design. The humidity display and indicator lights can be turned off, making it suitable for bedrooms, living rooms, basements, work, sleep, and relaxation.
Smart Humidity Monitoring:
The real-time humidity display and color-changing breathing light make it easy to check room humidity at a glance. Simple controls allow quick access to key functions and settings.
3 Modes for Customized Comfort:
Choose AUTO mode, default 50% RH, DRY mode for faster clothes drying, or SETTING mode with 30%â80% RH humidity control to match different room needs.
Thoughtful User-Friendly Design:
Features a rainbow-woven handle, quiet 360° casters, cord storage, washable reusable filter, 12-hour timer, and child lock for easier daily use and maintenance.
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