Furnace Filters
Best 16x25x1 MERV 8 Furnace Filter (2026): Our 5 Picks Ranked
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For a 16x25x1 MERV 8 furnace filter, the Aerostar leads with MERV 8 filtration, a 6-pack, and pleated media in an actual size of 15.75 x 24.75 x 0.75 inches. If you want more filters per pack, the Simply offers a 12-pack, while the OlitAir adds a reusable ABS frame with 7 replacement media pieces.
Starting out? See the main guide: Best Furnace Air Filters
Top picks at a glance
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Best OverallAerostar Air Filter 16x25x1 MERV 8 AC9.8 View on Amazon -
Runner-UpFiltrete 16x25x1 Air Filter9.7 View on Amazon -
Also GreatFrigidaire 16x25x1 Air Filter9.5 View on Amazon -
Also GreatSimply 16x25x1 Air Filter9.4 View on Amazon -
Also GreatOlitAir 16x25x1 MERV 8 Air Filter9.2 View on Amazon
Compare the specs
Ranked on pack size from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | MERV rating | Pack size | Weight | Warranty |
|---|---|---|---|---|
| 1. Aerostar Air Filter 16x25x1 MERV 8 AC | MERV 8 | 6-pack | — | — |
| 2. Filtrete 16x25x1 Air Filter | MERV 8 | 4-pack | — | — |
| 3. Frigidaire 16x25x1 Air Filter | MERV 8 | 6-pack | — | 90-day |
| 4. Simply 16x25x1 Air Filter | MERV 8 | 12-pack | — | — |
| 5. OlitAir 16x25x1 MERV 8 Air Filter | MERV 8 | — | — | — |
Aerostar Air Filter 16x25x1 MERV 8 AC
It pairs MERV 8 filtration with a 6-pack, pleated media, and an actual size of 15.75 x 24.75 x 0.75 inches.
- MERV rating: MERV 8
- Pack size: 6-pack
Good for
- Buyers who want a 6-pack of MERV 8 filters
- Buyers who want pleated media that captures dust and lint
Skip it if
- You want a pack larger than 6 filters
- You want MERV higher than 8
Electrostatically charged media traps particles while allowing smooth air flow, and a heavy-duty beverage board frame with moisture-resistant backing holds reinforced pleats. The actual size is 15.75 x 24.75 x 0.75 inches, for use up to 3 months.
Filtrete 16x25x1 Air Filter
It pairs MERV 8 and MPR 700 filtration with a 4-pack and pleated media for 3-month use.
- MERV rating: MERV 8
- Pack size: 4-pack
Good for
- Buyers who want MPR 700 filtration
- Buyers who want a 4-pack for 3-month use
Skip it if
- You want a pack larger than 4 filters
- You want MERV higher than 8
The Filtrete Smart App scans the barcode and sets a 30, 60, or 90 day replacement countdown with a notification when the time is up. Change the filter at least every 90 days for 1 inch filters, with 3-in-1 technology that traps particles while letting air flow through.
Frigidaire 16x25x1 Air Filter
It pairs MERV 8 filtration with a 6-pack, a pleated design, and a 90-day warranty.
- MERV rating: MERV 8
- Pack size: 6-pack
- 90-day warranty stated
Good for
- Buyers who want a 6-pack of MERV 8 filters
- Buyers who want a 90-day warranty
Skip it if
- You want a pack larger than 6 filters
- You want a warranty longer than 90 days
It offers MERV 8 filtration in a 6-pack, with a pleated design and dual wire backing for high-performance filtration. Replace the filter every 3 months for best performance, and it carries a 90-day warranty.
Simply 16x25x1 Air Filter
It pairs MERV 8 and MPR 600 filtration with a 12-pack and pleated media.
- MERV rating: MERV 8
- Pack size: 12-pack
Good for
- Buyers who want a 12-pack of MERV 8 filters
- Buyers who want MPR 600 filtration
Skip it if
- You want a pack larger than 12 filters
- You want MERV higher than 8
The media traps 90% of airborne particles, with pleated media for capture coverage and airflow. The actual size is 15.75 x 24.75 x 0.75 inches, for use up to 3 months.
OlitAir 16x25x1 MERV 8 Air Filter
It pairs MERV 8 filtration with a reusable ABS frame and 7 replacement media pieces.
- MERV rating: MERV 8
Good for
- Buyers who want a reusable ABS frame
- Buyers who want 7 replacement media pieces
Skip it if
- You want a disposable frame instead of a reusable frame
- You want MERV higher than 8
It offers MERV 8 filtration with a reusable ABS plastic frame, plus 7 replacement media pieces for multiple replacement cycles. Internal multi-point positioning and retaining clips keep the pleated media evenly expanded for stable airflow. Airflow arrows, alignment marks, side buckles, and a clip applicator make media replacement simple, and the frame reduces repeated paper-frame disposal.
How to choose
MERV and pack size
MERV 8 applies to every pick here, so pack size and media set them apart. The Aerostar and Frigidaire offer 6-packs, the Filtrete offers a 4-pack, the Simply offers a 12-pack, and the OlitAir offers 1 frame with 7 media pieces. MPR differs where stated: the Filtrete is MPR 700, and the Aerostar and Simply are MPR 600.
Pleated media and airflow
Pleated media sets capture and airflow: all five use pleated media, with the Aerostar using electrostatically charged media for smooth air flow and the Simply using electrostatically charged synthetic media. The OlitAir uses melt-blown media in an ABS frame, with clips that keep the media evenly expanded for stable airflow. The Frigidaire uses a pleated design with dual wire backing. Compare media type and backing against your system and replacement routine.
Replacement and frames
Replacement timing sets upkeep: the Aerostar, Filtrete, Frigidaire, and Simply are made for 3-month use, with the Filtrete changed at least every 90 days and the Frigidaire changed every 3 months. The OlitAir differs: you replace only the media, keeping the reusable ABS frame for multiple cycles. The Frigidaire carries a 90-day warranty. Check replacement timing and frame type before you choose.
FAQ
Which filters are MERV 8?
All five filters are MERV 8: the Aerostar, Filtrete, Frigidaire, Simply, and OlitAir. The Filtrete is also MPR 700, and the Aerostar and Simply are also MPR 600.
How many filters come in each pack?
The Aerostar and Frigidaire come in 6-packs, the Filtrete comes in a 4-pack, and the Simply comes in a 12-pack. The OlitAir comes with 1 reusable frame and 7 replacement media pieces.
Which filter has a reusable frame?
The OlitAir has a reusable ABS plastic frame, with 7 replacement media pieces for multiple cycles. Media replacement uses airflow arrows, alignment marks, side buckles, and a clip applicator.
Which filter carries a 90-day warranty?
The Frigidaire carries a 90-day warranty. It offers MERV 8 filtration in a 6-pack, with a pleated design and dual wire backing.
