3-in-1 True HEPA Activated Carbon Air Filter Replacement Compatible with Holmes AER1 Smoke Grabber AER1 HAPF30AS-U4R Air Purifier - 1.2” x 10” x 4.6”, 12 Pack

QUALITY AIR FILTERS: 2 premium 3-in-1 HEPA filters with activated carbon compatible with Holmes and Bionaire air purifiers. 3 STAGES FILTRATION: HEPA filters remove up to 99.97 percent of airborne particles as small as 0.3 microns. Activated carbon eliminates smoke and other household odors from cooking, pet and chemical. Preliminary filter in fiber to capture large particles such as hair, dust and debris. COMPATIBLE WITH HOLMES AIR PURIFIERS: Usable with the following Holmes units: HAP242-NUC, HAPF300AH-U4R, HAPF30AT-U4R, CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422 and HAP9424. BIONAIRE COMPATIBLE: Can be used with the following Bionaire units: BAP260, BAP815, BAP825, BAP9200, BAP9700 and BAP520. SIZE: 1.2 x 10 x 4.6 inches. Order comes with 12 Filters. Quality meets or exceeds leading national brand's