Aluminum Mesh Filter

The first line of defense inside the PD-890, this durable aluminum mesh captures large airborne debris such as lint, dust, and pet hair before they can reach the finer stages. Its washable, reusable design simplifies maintenance while extending the life of the electronic collecting cell—ensuring maximum airflow and consistent purification performance without disposable filter waste.

Lifetime Electronic Filter System

At the heart of the PD-890 lies an electrostatic collecting cell that traps microscopic pollutants as small as 0.01 micron. Charged particles are magnetically drawn to precision-engineered plates, where they adhere until washed clean. This reusable core filter removes smoke, dust, bacteria, and viruses with near-silent efficiency, offering lifetime performance that never needs replacement.

Activated Carbon VOC & Odor Protection

The PD-890’s activated carbon filter adsorbs gaseous pollutants at the molecular level, neutralizing odors, smoke, and volatile organic compounds (VOCs) from paints, cleaners, and furnishings. By capturing harmful vapors and light gases, it restores natural freshness to your environment. Replace every three to six months to maintain continuous, chemical-free indoor air comfort.

Negative Ionizer for Natural Freshness

The integrated negative ionizer enriches purified air with refreshing negative ions—nature’s way of making air feel crisp and energizing. Similar to the revitalizing atmosphere after rainfall or near waterfalls, these ions bind with fine particles for easier capture and contribute to a cleaner, more invigorating breathing experience throughout your home or workplace.