Review on Filterbuy 15.75X27.63X3.5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement For Aprilaire Space-Gard 104 / Model 2140 (Actual Size: 15.75 X 27.63 X 3.75 Inches) by Josh Culotta

As someone with allergies and a dusty home, I cannot recommend Filterbuy's MERV 8 Dust Defense filters enough. Dubbed "Fresh Air Filters," this pack of two will replace your current filters with no hassle or fuss. The pleated nature of the filters ensures that even the smallest particles are caught in its web, resulting in cleaner air for you and your loved ones. The filters were a perfect fit for my Aprilaire Space-Gard 104 / Model 2140 and are just over 3.5 inches thick. While thicker than my previous filters, these do the job much more efficiently. The difference was noticeable within days, and my home smells and feels cleaner. Maintenance is a breeze. I can usually go 60-90 days without needing a replacement, but when the time comes, it's as simple swapping out the old filters with the new ones. Overall, I am thrilled with this purchase and will be a Filterbuy customer for the foreseeable future. Thank you for creating a product that truly lives up to its name - Fresh Air Filters.