Winix c535 VS. Philips Air Purifier 2000i

It is equipped with True HEPA filter that captures airborne-particles as small as 0.3-microns at an efficiency of 99.97%.

It features a Timer-button that allows you to set the device operate for either 1, 4 or 8 hours depending on air-purification needs.

It features a carbon filter that helps to trap and eliminate different household-odors including; cigarette-odor and other chemical-pollutants within air.

It’s meant for use in small-rooms with sizes of up-to 360Sq.Feet. It also features air-inlets on sides and outlets at the front coupled with a decent airflow-delivery-rate.

It uses a True HEPA Filter and PlasmaWave Technology to capture and eliminate harmful air-pollutants including; germs, viruses and bacteria.

It uses a True HEPA Filter and PlasmaWave Technology to eliminate dust-mites while the pre-filter helps to trap large dust-particles.

Its True HEPA Filtration captures 99.99% of airborne pollutants including; pet-dander and other allergens as small as 0.3-microns to help you comfortably with pets.

It uses a true HEPA filter to remove things like pollen and other airborne-particles down to 0.3-microns and efficiency rate 99.97%.

It’s equipped with an odor control carbon-filter that helps to quickly wipe out airborne contaminants like; cooking-smoke and cigarette-smoke in-order to keep your home fresh.

It uses a True HEPA Filter and PlasmaWave Technology to trap and eliminate mold-spores at an efficiency of 99.97% down to 0.3-micron.

It can trap and eliminate 99.97% of allergens and other airborne-pollutants within your home using a True HEPA Filter and PlasmaWave Technology.

This device can be very quiet when operating on the lowest 3 fan speeds. Additionally, it features a sleep-mode that ensures extreme quiet operation.

Only the permanent pre-filter is washable every 3-months so that it can be reused hence reducing on costs of operation.

This device features easy to replace filters that can be accessed by removing the front-panel. Additionally, its permanent pre-filter is washable and easy to access.

It features an Auto-mode that automatically changes fan-speed according to what the Smart-sensor has discovered within air. In fact, the smart-sensor helps to automatically detect airborne-particles.

It features a sleep-mode that switches the fan speed to level-1 for extreme quiet operation and even switches-off the light on the air quality indicator.

This unit features a total maximum energy-consumption rate of 60-watts which makes it very energy efficient and perfect for use in most homes.

Its Energy Star rated because it uses only 60-watts at the highest speed setting which makes it very energy efficient than other standard models.

It features a control-panel at top-section which features different modes like; Auto, sleep, PlasmaWave, Fan-speed and several LED indicators and sensors.

It features a filter-change-indicator button that lights-up to let you know that it’s time to replace the true-HEPA-filter but it doesn’t work for other filters.

It’s very energy-efficient and will help you save a lot of money on electricity bills annually which makes it very economical.

It is very affordable yet it’s equipped with some of the best features that you can only find on an advanced air-purifier.

It uses a True HEPA Filter and PlasmaWave Technology to effectively capture 99.97% of allergens which are the main causes asthma.

It comes with a remote-control for convenient-operation within a 20-foot radius to the unit. So, you can control the fan-speed and modes without getting up.

The Carbon pre-filter must be replaced every 3-months, True-HEPA filter must be replaced every 12-months while the permanent pre-filter needs to be cleaned every 2-weeks

CABR has certified this unit as ozone-free and that means it is safe for use in any home environment without producing any harmful-gasses.

It features a simple tower-shape with a control-panel placed along the top-section with several buttons, LEDs-indicators and sensors coupled with a bottom-stand and air-vents.

This unit features dimensions of; 14.9 x 7.8 x 23.6inches which makes it very portable. It also features a white, nice-looking, tower-shaped and durable body.

It weighs only 17.6-pounds which makes it very easy to carry from one room to another within your house for optimum air-purification results.