Filterbuy 18x20x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.50 x 19.50 x 0.75)

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filterbuy 18x20x1 air filter merv 8 essential dust amp allergy defense 6-pack electrostatic pleated hvac ac furnace filters replacement made in usa actual size 1750 x 1950 x 075

$ 35.96

Last price was updated on: 12th Dec 2025, 06:56 PM

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$35.96

3rd Aug 2025

Highest Ever

$62.84

25th Jun 2024

Average Price

$47.05

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$35.96

19th Oct 2025

Last 6M Low

$35.96

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$35.96

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Product Technical Information

Product Code	B00CK01YCQ
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Filterbuy
Rating	4.7 ( 48584 ratings )
Category	Furnace Filters
Model Number	AFB18x20x1M8pk6
Item Color	Silver
Item Dimensions	17.5 x 19.5 x 0.75 inches

Frequently Asked Questions

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The lowest price for Filterbuy 18x20x1 Air Filter MERV 8 Essential Dust amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1750 x 1950 x 075 was $35.96 on 3rd Aug 2025. This is the best recorded deal so far.
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In the last 3 months, Filterbuy 18x20x1 Air Filter MERV 8 Essential Dust amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1750 x 1950 x 075 reached a low of $35.96 on 19th Oct 2025. Recent price trends may help you decide when to buy.
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