Filterbuy 20x23x1 Air Filter MERV 11 Superior Pet & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 19.50 x 22.50 x 0.75)

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filterbuy 20x23x1 air filter merv 11 superior pet amp allergy defense 2-pack electrostatic pleated hvac ac furnace filters replacement made in usa actual size 1950 x 2250 x 075

$ 36.54

Last price was updated on: 12th Dec 2025, 12:34 PM

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Current Price $36.54

$28.48

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$36.54

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Price History Benchmarks

Lowest Ever

$28.48

6th Oct 2019

Highest Ever

$36.54

31st Mar 2025

Average Price

$34.32

25 data points

Last 3M Low

$36.54

19th Nov 2025

Last 6M Low

$36.54

19th Nov 2025

Last 12M Low

$32.72

5th May 2025

Price History Chart

Product Variants

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$44.48

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Product Technical Information

Product Code	B00CK02M3Q
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Filterbuy
Rating	4.5 ( 19879 ratings )
Category	Furnace Filters
Model Number	AFB20x23x1M11pk2
Item Color	Gold
Item Dimensions	22.5 x 19.5 x 0.75 inches

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for Filterbuy 20x23x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 2-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1950 x 2250 x 075 was $28.48 on 6th Oct 2019. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for Filterbuy 20x23x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 2-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1950 x 2250 x 075 was $36.54 on 31st Mar 2025. Prices have dropped since then.
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The average price for Filterbuy 20x23x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 2-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1950 x 2250 x 075 is $34.32 (25 data points). This helps you compare current deals.
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In the last 3 months, Filterbuy 20x23x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 2-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1950 x 2250 x 075 reached a low of $36.54 on 19th Nov 2025. Recent price trends may help you decide when to buy.
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