MaximalPower 2 True HEPA + 4 Pre Filter for Holmes AER1 Filter, Replacement Parts # HAPF300AH-U4R, HAP242-NUC

• Compatibility: Compatible with models HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400, HAP9240, HAP9241, HAP9242, HAP9243, HAP9412, HAP9413, HAP9414, HAP9415, HAP9422, HAP9423, HAP9424, and HAP9425 from Holmes.
• True HEPA Filtration: This True HEPA purifier effectively captures up to 99.97% of airborne particles such as dirt and dust, trapping them in its filter panels to maintain clean and safe air quality in your home for your family to breathe.
• Sizing: Dimensions are 1.2 x 10 x 4.6 inches, and it may also be compatible with models BAP260, BAP520, BAP815, BAP825, BAP9200, and BAP9700 from Bionaire.
• Easy Installation & Replacement: Replace the filter when the indicator light for your specific model illuminates; simply remove the old filter and insert the new one into the filter slot. The process is quick and tool-free. Replace filters every 4-6 months based on usage.
• Company Support: This product is backed by a US-based brand with warranty and customer service support.

product information: