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Deal.ai › Simply › Filters
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Simply 24 in x 24 in x 1 in MERV 13 FPR Furnace Air Filter 4-Pack

Simply 24 in x 24 in x 1 in MERV 13 FPR Furnace Air Filter 4-Pack

Best price now

$53.97at The Home DepotObserved at 9:51 PM

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Our take on the Simply 24 in x 24 in x 1 in MERV 13 FPR Furnace Air Filter 4-Pack

This is a four-pack of Simply 24 x 24 x 1 inch pleated furnace filters rated MERV 13, which captures fine particles like pollen, mold spores and smoke down to the 0.3–1 micron range. The actual size is 23.75 x 23.75 x 1 inch, so it fits standard 24 x 24 filter slots with a little clearance. At $53.97 for four at The Home Depot as of November 7, 2026, that is about $13.49 per filter, a typical price for MERV 13 in this size.

Best forHomes with allergies or pets that need fine-particle filtrationStandard 24 x 24 x 1 filter grilles and return slotsChanging filters every 2–3 months on a budgetSmoke or wildfire-season households
Pros
  • MERV 13 captures fine particles like pollen, mold spores and smoke
  • Four-pack brings the per-filter cost to about $13.49
  • Nominal 24 x 24 x 1 size fits common residential filter slots
  • Pleated media gives more surface area than basic fiberglass filters
Cons
  • MERV 13 is restrictive; older or undersized blowers may lose airflow
  • Higher MERV filters load up faster and need more frequent changes
  • Actual size is 23.75 x 23.75 x 1 inch, so check your slot before buying
  • No published pressure-drop or airflow rating to compare against rivals

Simply 24 in x 24 in x 1 in MERV 13 FPR Furnace Air Filter 4-Pack prices at every store

  • The Home DepotNew

    In stock

    $53.97Free shippingObserved at 9:51 PM
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Store links may earn us a commission. Price via Klarna.

Simply 24 in x 24 in x 1 in MERV 13 FPR Furnace Air Filter 4-Pack price history

Lowest price we've seen: $53.97 on Nov 8 at The Home Depot. Tracked across 1 store since Nov 8.

Specifications

Width (")
24.0Source
Quantity (pcs)
4Source
Depth (")
23.75Source

Questions and answers

Is MERV 13 too restrictive for my furnace?
For most modern residential systems MERV 13 is fine, but older or undersized blowers can lose airflow. If your system is near its static-pressure limit or you have a 1-inch slot, check with an HVAC tech before stepping up from MERV 8.
What size filter do I actually need?
This filter is nominal 24 x 24 x 1 inch but measures 23.75 x 23.75 x 1 inch. Measure your filter slot and the old filter's printed size; if it says 24 x 24 x 1, this should fit.
How often should I change it?
Every 2 to 3 months is typical, and sooner in dusty homes, with pets, or during wildfire smoke. MERV 13 media loads faster than lower-rated filters, so check monthly.
How does MERV 13 compare to MERV 8 or MERV 11?
MERV 13 catches finer particles, including smoke and bacteria-sized ones, than MERV 8 or 11. The trade-off is more airflow resistance and faster loading.
Is $53.97 for four a good price?
That works out to about $13.49 per filter, which is in line with other MERV 13 four-packs in this size. Stock up when it dips below that per-filter cost.
What is in the box?
Four pleated 24 x 24 x 1 inch MERV 13 filters. No frame or installation hardware is included.
Where is the Simply 24 in x 24 in x 1 in MERV 13 FPR Furnace Air Filter 4-Pack cheapest?
At The Home Depot, for $53.97, as of our latest check.

Stores we've priced the Simply 24 in x 24 in x 1 in MERV 13 FPR Furnace Air Filter 4-Pack at

  • Home Depot deals and prices