Review on 🌬️ Enhance HVAC Filtration with FilterBuy 14X18X1 Pleated Furnace Filters by Lawrence Allison

This size (14x18) is hard to find in my area. Those in the hardware store Orange Big Box with a rating of 12 or higher seem to miss everything compared to these. They're strong, wire-braced, and only flex when the filter is so clogged that the A/C is having trouble "breathing" and is about to rupture anyway (it's long overdue to change the filter). Our complex is 4 years old. . We put the vacuum cleaner in the closet with the air conditioner, where there is relatively little dust. However, we go through a filter every 4-6 weeks. So some may get 3 months from each filter. We are not.