Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 20.50 x 0.75)

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filterbuy 16x21x1 air filter merv 11 superior pet amp allergy defense 6-pack electrostatic pleated hvac ac furnace filters replacement made in usa actual size 1550 x 2050 x 075

$ 85.86

Last price was updated on: 12th Dec 2025, 12:37 PM

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Current Price $85.86

$77.27

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$87.96

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Price History Benchmarks

Lowest Ever

$77.27

9th Jun 2025

Highest Ever

$87.96

30th Jun 2024

Average Price

$84.82

18 data points

Last 3M Low

$85.86

19th Nov 2025

Last 6M Low

$85.86

15th Jun 2025

Last 12M Low

$77.27

9th Jun 2025

Price History Chart

Product Variants

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$44.94

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$85.86

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Filterbuy 13x24x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.00 x 24.00 x 0.75)

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Product Technical Information

Product Code	B09RKQGD2K
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Filterbuy
Rating	4.6 ( 10447 ratings )
Category	Furnace Filters
Model Number	AFB16x21x1M11Apk6
Item Color	Gold
Item Dimensions	16 x 21 x 1 inches

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1550 x 2050 x 075 was $77.27 on 9th Jun 2025. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1550 x 2050 x 075 was $87.96 on 30th Jun 2024. Prices have dropped since then.
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The average price for Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1550 x 2050 x 075 is $84.82 (18 data points). This helps you compare current deals.
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In the last 3 months, Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet amp Allergy Defense 6-Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1550 x 2050 x 075 reached a low of $85.86 on 19th Nov 2025. Recent price trends may help you decide when to buy.
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