All 19 listings, cheapest per filter first
| Item | Size | Price | Per filter | |
|---|---|---|---|---|
| MANN+HUMMEL 16x25x4 MERV 8 Pleated 4" AC Furnace Air Filter. Case of 6 | 6 filter | $79.95 | $13.33 | Amazon → |
| Aerostar Air Filter 16x25x4 MERV 8 AC Filter, HVAC, Furnace Filter, 6 Pack | 6 filter | $87.79 | $14.63 | Amazon → |
| Simply 16x25x4 Air Filter MERV 8, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 15.5"x24.5"x3.63" | 6 filter | $88.54 | $14.76 | Amazon → |
| Filterbuy 16x25x4 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | 4 filter | $67.46 | $16.86 | Amazon → |
| Simply 16x25x4 Air Filter MERV 8, 2 Pack, For Home AC Furnace & HVAC (Actual Size: 15.5"x24.5"x3.63" | 2 filter | $35.97 | $17.98 | Amazon → |
| Filter King 16x25x4 Air Filter MERV 8, AC Furnace Filters (4-Pack) | 4 filter | $73.48 | $18.37 | Amazon → |
| Nordic Pure 16x25x4 Pleated MERV 12 Air Filters 2 Pack | 2 filter | $37.25 | $18.62 | Amazon → |
| Filtrete 16x25x4 Air Filter, MERV 11, MPR 1000, 4 HVAC Filters | 4 filter | $86.69 | $21.67 | Amazon → |
| Filterbuy 16x25x4 Air Filter MERV 11 Pet & Allergy Defense (4-Pack) | 4 filter | $87.96 | $21.99 | Amazon → |
| Filterbuy 16x25x4 Air Filter MERV 8 Dust & Allergy Defense (2-Pack) | 2 filter | $44.98 | $22.49 | Amazon → |
| Filtrete 16x25x4 Slim Fit, MERV 12, MPR 1550, 2 HVAC Filters | 2 filter | $46.31 | $23.16 | Amazon → |
| Filterbuy 16x25x4 Air Filter MERV 13 Smoke & Allergy Defense (6-Pack) | 6 filter | $140 | $23.33 | Amazon → |
| Filtrete 16x25x4 Air Filter, MERV 12, MPR 1550, 4 HVAC Filters | 4 filter | $95.95 | $23.99 | Amazon → |
| Filtrete 16x25x4 Air Filter, MERV 8, MPR 700, 2 HVAC Filters | 2 filter | $52.99 | $26.50 | Amazon → |
| Filterbuy 16x25x4 Air Filter MERV 11 Pet & Allergy Defense (2-Pack) | 2 filter | $53.98 | $26.99 | Amazon → |
| Filterbuy 16x25x4 Air Filter MERV 13 Smoke & Allergy Defense (2-Pack) | 2 filter | $61.98 | $30.99 | Amazon → |
| Filterbuy 16x25x4 Air Filter MERV 8 Dust & Allergy Defense (1-Pack) | 1 filter | $35.99 | $35.99 | Amazon → |
| Filtrete 16x25x4 Air Filter, MERV 13, MPR 1900, 2 HVAC Filters | 2 filter | $72.07 | $36.03 | Amazon → |
| Filtrete 16x25x4 Air Filter, MERV 11, MPR 1000, 2 HVAC Filters | 1 filter | $46.79 | $46.79 | Amazon → |
Prices as of 2026-10-24 21:13:39 UTC: Amazon item price (Amazon's own, else its lowest new offer) before shipping and tax, via Keepa. Size comes from Amazon's unit count or the listing title; check the listing before buying. Product prices and availability are accurate as of the date/time indicated and are subject to change. As an Amazon Associate, Sharpest earns from qualifying purchases.
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