Germguardian AC4020-vs-KOIOS Large Air Purifier

COMPARISON – Germguardian AC4020 VS. KOIOS Large Air Purifier

HEPA FILTER

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It features a High Performance Allergen Filter (HEPA-filter) that helps to reduce airborne-pollutants down to 0.3-microns.

Yes

True HEPA filter that targets germs in the air while filtering microscopic dust, dander, mold-spores and smoke in a circular motion.

TIMER

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Features an automatic timer that helps to shut-off the unit after 1, 2, 4 or 8 hours of continuous operation. This feature helps to save energy

FOR LARGE ROOMS

Germguardian AC4020

KOIOS Large Air Purifier

REMOVES CIGARETTE ODOR

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Features a Carbon filter layer (Charcoal-filter) that traps and eliminates cigarette-odors and other household odors caused by pets and cooking.

Yes

Equipped with an advanced carbon-filter that helps to eliminate and neutralizes harsh odors caused by cooking, smoking cigarettes and other natural and unnatural gasses.

ROOM SIZE AND AIRFLOW

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Is designed for use in smaller rooms with sizes of up-to 60sq.ft. Likewise, this device takes in polluted-air at the back and then gives-off clean-air at the front.

Yes

Room coverage of 322 sq.ft (30 m²).Clean Air Delivery Rate-CADR (m³/h): 340 m³/H for Large Room

FIGHTS GERMS

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Uses UV light technology with Titanium Dioxide to kill airborne germs, bacteria and viruses.

Yes

The HEPA-filter removes up-to 99.97% germs, bacteria and allergens from your house. Your home will be kept germ-free at all times

ELIMINATES DUST MITES

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Uses a True HEPA filter to trap and eliminate 99.97% of airborne-pollutants including; dust-mites and household-dust.

Yes

Yes - It traps and eliminates dust-mites and microscopic dust using the HEPA filter

REMOVES PET DANDER

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It still uses a High Performance Allergen Filter (HEPA) to trap and reduce pet-dander down to 0.3-microns at an efficiency of 99.97%.

Yes

It uses an advanced HEPA-filter to capture and eliminate pet-dander while its pre-filter will help to trap pet and human hair coupled with other large-contaminants

GETS RID OF POLLEN

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It can effectively remove pollen from your house using a High Performance Allergen Filter (HEPA).

Yes

Uses 3-in-1 Air Filter Technology to remove 99.97% of pollen and other particles as small as 0.3-microns

REMOVES SMOKE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It uses a Carbon filter layer to capture large-particles and reduce smoke caused by cooking and smoking.

Yes

Uses a carbon-filter to eliminate and neutralize smoke, harsh odors caused by cooking and other natural and unnatural gasses.

REMOVES MOLD

Germguardian AC4020

KOIOS Large Air Purifier

Yes

UV-light technology works with Titanium Dioxide to kill and prevent the growth mold-spores within your home.

Yes

Uses a True HEPA filter to trap and filter mold-spores, dust, dander and smoke in a circular motion and after releases purely clean air

TRAPS ALLERGENS

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Its High Performance Allergen Filter (HEPA) helps capture common allergens within air in-order to keep your home-environment fresh and healthy.

Yes

The True HEPA filter traps and eliminates common allergy-triggers including; pollen dust-mites, mold and other particles within air.

QUIET OPERATION

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It generates a soft noise at minimum fan-speed and a modest audible noise at maximum fan-speed.

Yes

Maximum noise: <50dB - Features a Whisper-Quiet Sleep Mode which requires you to switch this device into sleep-mode so that it can operate at quiet level.

WASHABLE PRE-FILTERS

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Features a washable pre-filter that helps to capture large dust-particles and hair. However, the other 2-filters to be replaced every 6 months

EASY FILTER REPLACEMENT

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Replacing the filter is very easy since you just have to remove the back-panel and then change its all-in-one filter system.

Yes

The design of this device makes it very easy to replace the filters and the integrated replacement reminder will let you know when it’s time to change the filters

AUTOMATICALLY DETECTS AIRBORNE PARTICLES

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It has an auto mode which allows the fan-speed to automatically adjust basing on the live air quality sensor measurements.

SLEEP MODE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

This device features a Quiet Sleep Mode that can be turned-on to allow the unit to operate at quietest level of about 18-db.

WATTAGE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It uses less than 30-watts on the highest speed-setting and less than 5-watts on the low speed-setting. it also uses a voltage of 120V at 60Hz.

Yes

Power: <2W, Input: 110V / 50Hz

ENERGY STAR

Germguardian AC4020

KOIOS Large Air Purifier

Yes

This unit is energy-star certified because its power-consumption is minimal at low fan-speed and slightly higher at maximum fan-speed.

KOIOS Large Air Purifier

CONTROLS AND MODES

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It features a simple-to-use, round front dial knob control for adjusting to 3 fan-speeds coupled with a filter-change-indicator.

FILTER REPLACEMENT REMINDER

Germguardian AC4020

KOIOS Large Air Purifier

Yes

An integrated filter change indicator will help to remind you when to change the filters.

Yes

Features a filter replace indicator that will help to remind you when it’s time to change the filters. 1 single filter requires to be replaced every 6-months

ECONOMICAL

Germguardian AC4020

KOIOS Large Air Purifier

Yes

This unit won't have a substantial impact on your electricity-bills even if you run it 24×7 because of its low power-consumption.

Yes

Cpnsumes less power yet it captures and eliminates 99% of air contaminants

AFFORDABLE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

This unit is very affordable yet bits equipped with some great features.

Yes

Affordable yet it can trap and remove 99.97% of dust, pollen, smoke, odor, mold spores, pet-dander and other small particles up to 0.3-microns

IDEAL FOR ASTHMATIC PEOPLE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It features a High Performance Allergen Filter (HEPA) that reduces on dust and allergens down to 0.3-microns making it ideal for use by asthmatic-people.

Yes

Clean Air Delivery Rate: 50m³/h ± 10%

ALEXA COMPATIBLE

Germguardian AC4020

KOIOS Large Air Purifier

REMOTE CONTROL

Germguardian AC4020

KOIOS Large Air Purifier

FILTER LIFE - BASED ON USE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Only one single filter needs to be replaced every 6-8 months depending on the use of the device or depending on the air-quality of your area.

Yes

HEPA filter should be replaced every 6 months depending on the frequency of use and the air quality in your area.

Germguardian AC4020

CHILD LOCK

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It has a child-lock button that can be pressed to disable all keys when the unit is under operation.

OZONE FREE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It can effectively purify room-air without producing harmful-ozone. This mainly because it uses advanced technologies like; UV-light.

Yes

It is 100% Ozone-Free which makes it safe for the environment since it doesn't emit dangerous chemicals into the atmosphere and within your house.

KOIOS Large Air Purifier

DESIGN

Germguardian AC4020

KOIOS Large Air Purifier

Yes

It features a compact and lightweight speaker-like design with a round front dial knob control. It also features a air-inlets at the back and air-outlets at the front.

Yes

Compact design – available in white

SIZE AND APPEARANCE

Germguardian AC4020

KOIOS Large Air Purifier

Yes

Has a dimension of: 7.2"L x 5.8"W x 9"H coupled with a compact multi-colour body made of durable ABS-Plastic.

Yes

7.5 x 6.9 x 6.9 in

WEIGHT

Germguardian AC4020

KOIOS Large Air Purifier

Yes

4.5-pounds and this makes it very lightweight and perfect for use when traveling.

Yes

2.1 lbs

PERFORMANCE	WINNER : KOIOS Large Air Purifier TIMER WASHABLE PRE-FILTERS AUTOMATICALLY DETECTS AIRBORNE PARTICLES SLEEP MODE
USABILITY	WINNER : Germguardian AC4020 CONTROLS AND MODES
SAFETY	WINNER : KOIOS Large Air Purifier CHILD LOCK
APPEARANCE	DRAW :

Germguardian AC4020 VS. KOIOS Large Air Purifier

KOIOS Large Air Purifier