Price History for 18 in. x 30 in. x 4 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack)

Name: 18 in. x 30 in. x 4 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack)
SKU: 337698068

18 in. x 30 in. x 4 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack)

Plumbing price trends

The Filterbuy replacement air filter 18x30x4 (actual size: 17.50 in. x 29.50 in. x 3.63 in.) ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to hel

ItemId: 337698068

UPC: 717267226370

$126.99

Last Updated

04-Nov-26 02:34 AM

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Price History Chart

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Lowest

$104.88 (Oct 23, 2025)

Highest

$126.99 (Oct 18, 2026)

Current

$126.99

View at Home Depot

Recorded price history

Date	Price
Oct 18, 2026	$126.99
Aug 9, 2026	$123.99
Aug 6, 2026	$104.97
Aug 5, 2026	$123.99
Jul 31, 2026	$104.97
Jun 17, 2026	$123.99
Jun 14, 2026	$104.97
May 14, 2026	$123.99
May 9, 2026	$104.97
May 8, 2026	$123.99
Jan 25, 2026	$104.97
Dec 14, 2025	$104.88
Dec 6, 2025	$104.88
Nov 19, 2025	$104.88
Oct 23, 2025	$104.88

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

18 in. x 30 in. x 4 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) price analysis

Price analysis for 18 in. x 30 in. x 4 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) at Home Depot: today's price of $126.99 is the highest price we've recorded for this listing.

Currently listed at $126.99, which is $22.11 above the original MSRP of $104.88.
Today's price is 2% above its average daily price over the last 90 days ($124.17).
The lowest recorded price on PriceWatchPro was $104.88 on October 23, 2025. That's $22.11 below today's price.
The highest recorded price on PriceWatchPro was $126.99 on October 18, 2026.
Across 14 tracked price changes, the listing has dropped 4 times with an average drop of $19.02.
PriceWatchPro has been tracking this listing since October 23, 2025 (377 days of price history).

Compare

Compare 18 in. x 30 in. x 4 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) prices across retailers

Same item (UPC 717267226370), also tracked at:

Best Buy: Filterbuy - 18x30x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue — $126.99