Filterbuy 20x23x4 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 19.50 x 22.50 x 3.63)

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filterbuy 20x23x4 air filter merv 8 essential dust amp allergy defense 4-pack electrostatic pleated hvac ac furnace filters replacement made in usa actual size 1950 x 2250 x 363

$ 89.76

Last price was updated on: 12th Dec 2025, 11:45 AM

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Current Price $89.76

$68.95

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Price History Benchmarks

Lowest Ever

$68.95

12th Apr 2017

Highest Ever

$89.76

31st Mar 2025

Average Price

$82.72

25 data points

Last 3M Low

$89.76

20th Nov 2025

Last 6M Low

$89.76

20th Nov 2025

Last 12M Low

$89.76

31st Mar 2025

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Product Variants

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Product Technical Information

Product Code	B00CJZ9H1C
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Filterbuy
Rating	4.7 ( 153384 ratings )
Category	Furnace Filters
Model Number	AFB20x23x4M8pk4
Item Color	Silver
Item Dimensions	19.5 x 22.5 x 3.63 inches

Frequently Asked Questions

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The lowest price for Filterbuy 20x23x4 Air Filter MERV 8 Essential Dust amp Allergy Defense 4-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1950 x 2250 x 363 was $68.95 on 12th Apr 2017. This is the best recorded deal so far.
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