Customer-approved Blueair 500 and 600 Series DualProtection Filter

Experience the ultimate in air filtration with Blueair DualProtection filters. Designed for maximum particle, gas, and odor removal, they work seamlessly with Blueair's HEPASilent technology for uncompromised purifying power. Plus, the pure coconut carbon eliminates gaseous pollutants without harsh chemicals. Breathe easier with up to 4 times faster pollutant removal!

Compatible with Classic 503 • 505 • 603 • 650E • 550E • 501 • 510 • 555EB • 601 • 605 • 580i •680i • AllergyGuard Plus