Price History for 21.5 in. x 23 in. x 2 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)

Name: 21.5 in. x 23 in. x 2 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)
SKU: 337700900

21.5 in. x 23 in. x 2 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack)

Plumbing price trends

"The Filterbuy replacement air filter 21.5x23x2 (actual size: 21.50"" x 23.00"" x 1.75"") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help p

ItemId: 337700900

UPC: 717267219969

$115.96

Last Updated

04-Nov-26 02:28 AM

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Price History Chart

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Lowest

$115.32 (Oct 19, 2025)

Highest

$121.96 (Jan 25, 2026)

Current

$115.96

View at Home Depot

Recorded price history

Date	Price
Oct 18, 2026	$115.96
Jan 25, 2026	$121.96
Dec 14, 2025	$115.32
Dec 2, 2025	$115.32
Oct 28, 2025	$115.32
Oct 19, 2025	$115.32

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

21.5 in. x 23 in. x 2 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) price analysis

Price analysis for 21.5 in. x 23 in. x 2 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) at Home Depot: today's price of $115.96 is near the low end of the range we've recorded ($115.32 to $121.96).

Currently listed at $115.96, which is $0.64 above the original MSRP of $115.32.
Today's price is 4% below its average daily price over the last 90 days ($120.76).
The lowest recorded price on PriceWatchPro was $115.32 on October 19, 2025. That's $0.64 below today's price.
The highest recorded price on PriceWatchPro was $121.96 on January 25, 2026. Today's price is $6.00 below that peak.
Across 5 tracked price changes, the listing has dropped once with an average drop of $6.00.
PriceWatchPro has been tracking this listing since October 19, 2025 (381 days of price history).

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Compare 21.5 in. x 23 in. x 2 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) prices across retailers

Same item (UPC 717267219969), also tracked at:

Best Buy: Filterbuy - 21.5x23x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue — $115.96