Price History for 17.5 in. x 23.5 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)

Name: 17.5 in. x 23.5 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)
SKU: 337696566

17.5 in. x 23.5 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)

Plumbing price trends

"The Filterbuy replacement air filter 17.5x23.5x1 (actual size: 17.38"" x 23.38"" x 0.75"") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help

ItemId: 337696566

UPC: 717267053341

$46.76

Last Updated

04-Nov-26 02:32 AM

How we track prices

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Price History Chart

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Lowest

$43.15 (Jul 2, 2026)

Highest

$51.96 (Oct 18, 2026)

Current

$46.76

View at Home Depot

Recorded price history

Date	Price
Nov 3, 2026	$46.76
Oct 18, 2026	$51.96
Sep 4, 2026	$47.96
Aug 19, 2026	$43.15
Jul 16, 2026	$47.96
Jul 14, 2026	$45.96
Jul 5, 2026	$47.96
Jul 2, 2026	$43.15
Jun 17, 2026	$47.96
Jun 14, 2026	$45.96
May 14, 2026	$47.96
May 9, 2026	$45.96
May 8, 2026	$47.96
Jan 25, 2026	$45.96
Dec 14, 2025	$43.96
Nov 28, 2025	$43.96
Nov 9, 2025	$43.96
Nov 3, 2025	$43.96

18 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices

17.5 in. x 23.5 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) price analysis

Price analysis for 17.5 in. x 23.5 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) at Home Depot: today's price of $46.76 is in the middle of the range we've recorded ($43.15 to $51.96).

Currently listed at $46.76, which is $2.80 above the original MSRP of $43.96.
Today's price is 2% below its average daily price over the last 90 days ($47.79).
The lowest recorded price on PriceWatchPro was $43.15 on July 2, 2026. That's $3.61 below today's price.
The highest recorded price on PriceWatchPro was $51.96 on October 18, 2026. Today's price is $5.20 below that peak.
30-day trend: trending down 10.0% from $51.96 to $46.76.
Across 17 tracked price changes, the listing has dropped 6 times with an average drop of $3.47.
PriceWatchPro has been tracking this listing since November 3, 2025 (366 days of price history).

Compare

Compare 17.5 in. x 23.5 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) prices across retailers

Same item (UPC 717267053341), also tracked at:

Best Buy: Filterbuy - 17.5x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold — $51.96