BLUEAIR Air Cleaner 503 Purifying System Av501 Blue Air

The Blueair 503 is a room air purifier designed to remove dust, smoke, and pollen. It's known for its large room coverage (up to 580 sq ft) and its HEPASilent technology, which combines mechanical and electrostatic filtration for quiet and efficient air purification. The unit also features a filter replacement indicator and a SurroundAir system for even air distribution. Here's a more detailed breakdown:Key Features:Large Room Coverage:The 503 is designed for rooms up to 580 square feet, making it suitable for larger living spaces. HEPASilent Technology:This technology combines mechanical and electrostatic filtration to capture particles efficiently and quietly, according to Blueair. Clean Air Delivery Rate (CADR):The 503 has a CADR of 375 for smoke, dust, and pollen, meaning it can clean a large volume of air in a short amount of time. Filter Replacement Indicator:The unit includes a filter replacement indicator to alert users when it's time to change the filter. flawless for everyday use. premium materials and excellent craftsmanship ensure long-lasting durability.