Blueair Classic 400 Series SmokeStop Filter Ricoh Pentax 4X20 VD WP 3-in-1 Binocular With a light-weight that's 22%

With a light-weight that's 22% lighter than the previous generation

Current: 3

25 x 12 x 1 in

Works with Apple AirPlay 2 on Apple devices [iOS 11

Blueair Classic 400 Series SmokeStop Filter Ricoh Pentax 4X20 VD WP 3-in-1 Binocular With a light-weight that's 22%Less dense filters make the difference Our unique HEPASilent filtration technology allows our filters to be less dense. Less dense filters require less air pressure resulting in quieter and more energy efficient air purifiers. Protection against particles In addition to removing gases and odors, SmokeStop filters are highly efficient in eliminating airborne particle pollutants from your home, including allergens, pollen, dust, mold, pet dander,