IOYIJOI Filter Compatible with Holmes Aer1 Series, Replacement Parts # HAPF300AH-U4R, HAP242-NUC (4 True Filter Replacement + 8 Booster Pre Filter)
Brand: IOYIJOI
Replacement filter compatible with Holmes aer1 HAPF30AT-U4R
➤ Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
➤ Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, HAP9424 .

NOTE:The pre filter should be installed in front the true filter.
Compatible with Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, HAP9424.
Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
Includes 4-pack aer1 filters and 8-pack aer1 carbon filters. Spare filter allows you to replace it at anytime for your home.
Designed to Compatible with aer1 ready, Replaces A Filter, D Filter, K Filter.
Meet Your Needs: If for any reason you are not happy with our replacement filter, please let us know and we’ll sort out the issue fast.