Price History for 16.38 in. x 21.38 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (1-Pack)

Name: 16.38 in. x 21.38 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (1-Pack)
SKU: 337676312

16.38 in. x 21.38 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (1-Pack)

Plumbing price trends

The Filterbuy replacement air filter 16.38x21.38x4 (actual size: 16.38 in. x 21.38 in. x 3.63 in.) ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible

ItemId: 337676312

UPC: 717267278003

$56.99

Last Updated

04-Nov-26 02:34 AM

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Price History Chart

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Lowest

$43.81 (Nov 4, 2025)

Highest

$56.99 (Oct 19, 2026)

Current

$56.99

View at Home Depot

Recorded price history

Date	Price
Oct 19, 2026	$56.99
Jan 25, 2026	$45.99
Dec 14, 2025	$43.81
Nov 16, 2025	$43.81
Nov 11, 2025	$43.81
Nov 4, 2025	$43.81

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

16.38 in. x 21.38 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) price analysis

Price analysis for 16.38 in. x 21.38 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) at Home Depot: today's price of $56.99 is the highest price we've recorded for this listing.

Currently listed at $56.99, which is $13.18 above the original MSRP of $43.81.
Today's price is 19% above its average daily price over the last 90 days ($48.07).
The lowest recorded price on PriceWatchPro was $43.81 on November 4, 2025. That's $13.18 below today's price.
The highest recorded price on PriceWatchPro was $56.99 on October 19, 2026.
No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
PriceWatchPro has been tracking this listing since November 4, 2025 (365 days of price history).

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Compare 16.38 in. x 21.38 in. x 4 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) prices across retailers

Same item (UPC 717267278003), also tracked at:

Best Buy: Filterbuy - 16.38x21.38x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold — $56.99