- Is MERV 8 enough for a home?
- For most homes, yes. MERV 8 traps pollen, dust mites, lint and mold spores. It does not filter fine smoke or virus particles, so choose MERV 11 or 13 if allergies or smoke are a concern.
- How long will 24 filters last?
- Changing monthly, the box lasts two years. Changing every three months, it lasts about six years.
- Will these fit my furnace?
- Only if your slot takes a 14 x 30 x 1 inch filter. Measure the old filter or the slot, since nominal and actual sizes can differ slightly.
- Is $159.97 a good price?
- That is about $6.67 per filter, which is low for a MERV 8 filter. Single filters often cost more each, so the bulk box is the cheaper route if you will use them.
- Do these filters raise energy costs?
- MERV 8 is a low-restriction rating, so airflow impact is modest. A clogged filter restricts airflow more than the rating does, so change it on schedule.
- Where is the Simply 14 in x 30 in x 1 in MERV 8 FPR Furnace Air Filter 24 Pack cheapest?
- At The Home Depot, for $159.97, as of our latest check.