Filterbuy 20x20x4 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 19.50 x 19.50 x 3.63)

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filterbuy 20x20x4 air filter merv 8 essential dust amp allergy defense 6-pack electrostatic pleated hvac ac furnace filters replacement made in usa actual size 1950 x 1950 x 363

$ 71.98

Last price was updated on: 12th Dec 2025, 12:01 PM

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Lowest Ever

$71.98

7th Sep 2025

Highest Ever

$108.12

27th Jun 2024

Average Price

$84.41

31 data points

Last 3M Low

$71.98

19th Oct 2025

Last 6M Low

$71.98

7th Sep 2025

Last 12M Low

$71.98

7th Sep 2025

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Product Variants

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Product Technical Information

Product Code	B00CK02HU4
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Filterbuy
Rating	4.7 ( 48584 ratings )
Category	Furnace Filters
Model Number	AFB20x20x4M8pk6
Item Color	Silver
Item Dimensions	19.38 x 19.38 x 3.63 inches

Frequently Asked Questions

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The lowest price for Filterbuy 20x20x4 Air Filter MERV 8 Essential Dust amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1950 x 1950 x 363 was $71.98 on 7th Sep 2025. This is the best recorded deal so far.
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In the last 3 months, Filterbuy 20x20x4 Air Filter MERV 8 Essential Dust amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1950 x 1950 x 363 reached a low of $71.98 on 19th Oct 2025. Recent price trends may help you decide when to buy.
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