Product review (5 stars): Best replacement filter as the wire enforcement makes it more effective
Big difference from other generic replacement brands. These are much thicker and the metal mesh keeps the filter standing upright, not slouching down. Works much better too.&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Humidifier-Filter-Replacement-for-Kaz-Relion-Protec-WF813-6-Pack/dp/B01721OT1A/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Humidifier Filter Replacement for Kaz Relion Protec WF813 (6-Pack)</a>