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6 MERV 11 Allergen Air Furnace Filters 21x23x1
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6 MERV 11 Allergen Air Furnace Filters 21x23x1

Amazon Price History

This is our record of Amazon price changes for 6 MERV 11 Allergen Air Furnace Filters 21x23x1 (B01CGZNS32) since we began monitoring it.

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Amazon (Jul 09, 2026) (Jul 09, 2026) 0,00 € (Jul 09, 2026)

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Jul 09, 2026 05:27 AM

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Filter King Air Filters 21x23x1 6-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA
Filter King Air Filters 21x23x1 6-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA
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2 MERV 11 Allergen Air Furnace Filters 21x23x1
2 MERV 11 Allergen Air Furnace Filters 21x23x1
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Think Crucial Replacement Air Conditioner Filter - Compatible With Part # 21x23x1 & Fit Models MERV 11 Allergen Air Furnace & AC Filter, Pleated - 3 Pack
Think Crucial Replacement Air Conditioner Filter - Compatible With Part # 21x23x1 & Fit Models MERV 11 Allergen Air Furnace & AC Filter, Pleated - 3 Pack
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Filterbuy 21x23x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 21.00 x 23.00 x 1.00 Inches)
Filterbuy 21x23x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 21.00 x 23.00 x 1.00 Inches)
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14"x20"x1" Furnace Air Filter Kit MERV 8-6 Filters with Reusable Frame - Allergen Defense - Pleated HVAC AC Furnace Filters - 3-Month Lifespan - Enhanced Indoor Air Quality
14"x20"x1" Furnace Air Filter Kit MERV 8-6 Filters with Reusable Frame - Allergen Defense - Pleated HVAC AC Furnace Filters - 3-Month Lifespan - Enhanced Indoor Air Quality
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Filtrete 16x25x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
Filtrete 16x25x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
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Filtrete 20x25x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
Filtrete 20x25x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
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Filtrete 14x25x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
Filtrete 14x25x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
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Filtrete 20x20x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
Filtrete 20x20x1 Smart Air Filter, MPR 2200 MERV 13, 1-Inch Premium Allergen & Home Pollutant Air Filters for AC and Furnace, 2 Filters
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Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Trion Air Bear, Air Kontrol, Generalaire, Payne, Skuttle, and Ultravation (Actual Size: 19.63 x 24.13 x 4.88 Inches)
Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Trion Air Bear, Air Kontrol, Generalaire, Payne, Skuttle, and Ultravation (Actual Size: 19.63 x 24.13 x 4.88 Inches)
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Filtrete 16x16x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 16x16x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 14x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 14x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 15x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 15x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 20x24x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 20x24x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 10x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 10x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 16x25x4 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 4-Inch Air Filters, 4 Filters
Filtrete 16x25x4 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 4-Inch Air Filters, 4 Filters
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Filtrete 20x20x4 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 4-Inch Air Filters, 4 Filters
Filtrete 20x20x4 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 4-Inch Air Filters, 4 Filters
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Filtrete 11x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 11x20x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 14x16x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 14x16x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 16x25x1 Furnace Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 2 Filters
Filtrete 16x25x1 Furnace Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 2 Filters
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Filtrete 16x25x5 Furnace Filter, MPR 1550, MERV 12, Healthy Living Ultra Allergen Healthy Living 12-Month Deep-Pleated 5-Inch Air Filters, 4 Filters
Filtrete 16x25x5 Furnace Filter, MPR 1550, MERV 12, Healthy Living Ultra Allergen Healthy Living 12-Month Deep-Pleated 5-Inch Air Filters, 4 Filters
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Filtrete 20x25x5 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 5-Inch Air Filters, 4 Filters, 20x25x5 (4.31 Actual)
Filtrete 20x25x5 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 5-Inch Air Filters, 4 Filters, 20x25x5 (4.31 Actual)
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Filtrete 20x25x5 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 5-Inch Air Filters, 4 Filters
Filtrete 20x25x5 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 5-Inch Air Filters, 4 Filters
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Filtrete 16x20x1 Furnace Filter, MPR 600, MERV 7, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 2 Filters
Filtrete 16x20x1 Furnace Filter, MPR 600, MERV 7, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 2 Filters
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Filtrete 20x20x1 Furnace Filter, MPR 2200, MERV 13, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 20x20x1 Furnace Filter, MPR 2200, MERV 13, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filtrete 16x20x1 Furnace Filter, MPR 2200, MERV 13, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete 16x20x1 Furnace Filter, MPR 2200, MERV 13, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
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Filterbuy 16x25x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Honeywell FC100A1029, Lennox X6670, Carrier P102-1625, Air Kontrol, Bryant, Day & Night, and Payne (Actual Size: 15.75 x 24.75 x 4.38)
Filterbuy 16x25x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Honeywell FC100A1029, Lennox X6670, Carrier P102-1625, Air Kontrol, Bryant, Day & Night, and Payne (Actual Size: 15.75 x 24.75 x 4.38)
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Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Amana, BDP, Coleman, Electro-Air, Five Seasons, Gibson, Goodman, Nordyne, Totaline, & York (Actual Size: 20.25 x 25.38 x 5.25 Inches)
Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Amana, BDP, Coleman, Electro-Air, Five Seasons, Gibson, Goodman, Nordyne, Totaline, & York (Actual Size: 20.25 x 25.38 x 5.25 Inches)
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Filterbuy 16x26x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Electro-Air F825-0548 (Actual Size: 16.00 x 25.75 x 4.88 Inches)
Filterbuy 16x26x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Electro-Air F825-0548 (Actual Size: 16.00 x 25.75 x 4.88 Inches)
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Filterbuy 16x22x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Amana, Coleman, Electro-Air, Five Seasons, Goodman, Totaline, and York (Actual Size: 15.38 x 21.88 x 5.25 Inches)
Filterbuy 16x22x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Amana, Coleman, Electro-Air, Five Seasons, Goodman, Totaline, and York (Actual Size: 15.38 x 21.88 x 5.25 Inches)
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