Direct links to the specific size + MERV rating combo you're looking for, from the brands people actually search for — Filtrete, Nordic Pure, Filterbuy, Aerostar, and AIRx.
| Brand | Line | Size | Rating | |
|---|---|---|---|---|
| Filtrete | Filtrete Ultimate Allergen (MPR 1900) | 16x25x1 | MERV 13 | View → |
| Filtrete | Filtrete Micro Allergen Defense (MPR 1000) | 20x25x1 | MERV 11 | View → |
| Filtrete | Filtrete Ultimate Allergen (MPR 1900) | 14x25x1 | MERV 13 | View → |
| Nordic Pure | Nordic Pure Pleated | 16x25x1 | MERV 12 | View → |
| Nordic Pure | Nordic Pure Pleated | 20x25x1 | MERV 12 | View → |
| Nordic Pure | Nordic Pure Pleated | 14x25x1 | MERV 12 | View → |
| Filterbuy | Filterbuy Optimal Smoke & Allergy Defense | 16x25x1 | MERV 13 | View → |
| Filterbuy | Filterbuy Optimal Smoke & Allergy Defense | 20x25x1 | MERV 13 | View → |
| Filterbuy | Filterbuy Essential Dust & Allergy Defense | 16x25x1 | MERV 8 | View → |
| Aerostar | Aerostar High Efficiency Pleated | 16x25x1 | MERV 8 | View → |
| Aerostar | Aerostar High Efficiency Pleated | 20x25x1 | MERV 8 | View → |
| AIRx Filters | AIRx Air Beast | 16x25x1 | MERV 11 | View → |
| AIRx Filters | AIRx Wicked Clean Air Premium HEALTH | 16x25x1 | MERV 13 | View → |
| AIRx Filters | AIRx Allergy | 20x25x1 | MERV 11 | View → |