Filterbuy 14x18x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.50 x 17.50 x 0.75)

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filterbuy 14x18x1 air filter merv 11 superior pet amp allergy defense 4-pack electrostatic pleated hvac ac furnace filters replacement made in usa actual size 1350 x 1750 x 075

$ 44.96

Last price was updated on: 12th Dec 2025, 06:55 PM

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Current Price $44.96

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Lowest Ever

$35.96

20th Nov 2025

Highest Ever

$55.56

21st Mar 2025

Average Price

$46.19

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$35.96

20th Nov 2025

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$35.96

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$35.96

20th Nov 2025

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Product Variants

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Product Technical Information

Product Code	B00CJZ9PDC
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Filterbuy
Rating	4.6 ( 22737 ratings )
Category	Furnace Filters
Model Number	AFB14x18x1M11pk4
Item Color	Gold
Item Dimensions	13.5 x 17.5 x 0.75 inches

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for Filterbuy 14x18x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 4-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1350 x 1750 x 075 was $35.96 on 20th Nov 2025. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for Filterbuy 14x18x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 4-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1350 x 1750 x 075 was $55.56 on 21st Mar 2025. Prices have dropped since then.
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In the last 3 months, Filterbuy 14x18x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 4-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1350 x 1750 x 075 reached a low of $35.96 on 20th Nov 2025. Recent price trends may help you decide when to buy.
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