Filterbuy16.5 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (12-Pack)

Model# AFB16.5x21x1M8Apk12

$11496

($9.58 /filter)

Exclusive

16.5 in. x 21 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 12

+more options

HDX16.5 in. x 21 in. x 1 in. Premium Pleated Air Filter FPR 10, MERV 12

(4.6 / 47072)

Model# HDX1P10-0089

$2135

Filterbuy16.5 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (2-Pack)

Model# AFB16.5x21x1M8Apk2

$3498

($17.49 /filter)

Filterbuy16.5 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (5-Pack)

Model# AFB16.5x21x1M8Apk5

$4895

($9.79 /filter)

Filterbuy16.5 in. x 21 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack)

Model# AFB16.5x21x1M11Apk3

$5397

($17.99 /filter)

Filterbuy16.5 in. x 21 in. x 1 in. MERV 13 (FPR 10) Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack)

Model# AFB16.5x21x1M13Apk3

$6999

($23.33 /filter)

Filterbuy16.5 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (6-Pack)

Model# AFB16.5x21x1M8Apk6

$5796

($9.66 /filter)

Filterbuy16.5 in. x 21 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (6-Pack)

Model# AFB16.5x21x1M11Apk6

$8994

($14.99 /filter)

Filterbuy16.5 in. x 21 in. x 4 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (6-Pack)

Model# AFB16.5x21x4M8Apk6

$13494

($22.49 /filter)

Filterbuy16.5 in. x 21 in. x 4 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (5-Pack)

Model# AFB16.5x21x4M8Apk5

$11895

($23.79 /filter)

Filterbuy16.5 in. x 21 in. x 4 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (3-Pack)

Model# AFB16.5x21x4M8Apk3

$7599

($25.33 /filter)

Filterbuy16.5 in. x 21 in. x 4 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (2-Pack)

Model# AFB16.5x21x4M8Apk2

$5398

($26.99 /filter)

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16 1/2 X21 AIR FILTERS

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Category

Review Rating

1 & Up

2 & Up

3 & Up

4 & Up

Brand

Price

Air Filter Depth (in.)

Air Filter Size

MERV Rating (Minimum Efficiency Reporting Value)

Air Filter Features

Contaminants Captured

Filter Performance Rating (FPR)

Pack Size

Filterbuy16.​5 in.​ x 21 in.​ x 1 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (12-​Pack)​

HDX16.​5 in.​ x 21 in.​ x 1 in.​ Premium Pleated Air Filter FPR 10, MERV 12

Filterbuy16.​5 in.​ x 21 in.​ x 1 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (2-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 1 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (5-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 1 in.​ MERV 11 (FPR 7)​ Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (3-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 1 in.​ MERV 13 (FPR 10)​ Health Defense Pleated HVAC AC Furnace Air Filters Replacement (3-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 1 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (6-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 1 in.​ MERV 11 (FPR 7)​ Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (6-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 4 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (6-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 4 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (5-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 4 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (3-​Pack)​

Filterbuy16.​5 in.​ x 21 in.​ x 4 in.​ MERV 8 (FPR 5)​ Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (2-​Pack)​