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Optimal for Health Protection - AiRx HEALTH 16x25x1 Air Filters - Pleated 16x25x1 MERV 13 Air Filters, AC Filter, Furnace Filter, HVAC Filter - Energy Efficient - Box of 6

$59.99

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PuraClean Filter Spray

$23.53

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Frost King Air Conditioner 15 x 24 x1/4 Filter

$8.96

Avg. Savings $2.10
Nordic Pure 24 by 96-Inch-WAC-HP44-roll Window Air Conditioner Filter

$36.99

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HQRP 2-pack Cut-to-fit Foam Filter for Air Conditioning Unit / Furnace Unit, 24" x 15" x 1/4" + HQRP Coaster

$14.95

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Heating, Cooling & Air Carrier & Bryant EZ Flex EXPXXFIL0020 Filter

$64.74

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Lennox Genuine X8310 Expandable replacement Filter 20x25x5 (2 Pack)

$95.78

Avg. Savings $16.99
General Electric WJ85X10041 Air Filter

$76.00

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Whynter 3M Antimicrobial Filter for ARC-14S, ARC-14SH and ARC-143MX

$25.56

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14x24x1 MERV 13 ( MPR 2200 ) AC Furnace Air Filters. Box of 6

$48.90

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Eco-Aire P15S.021621 MERV 11 Pleated Air Filter, 16 x 21 x 2"

$38.27

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3M Filtrete 14x24x1 600 Dust and Pollen Air Filter

$39.99

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Honeywell Return Grille Replacement Filter FC40R1003 20" x 20" x 5"

$71.95

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18x20x1 MERV 8 Pleated AC Furnace Air Filters. 4 PACK

$29.94

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Frost King ES1550/6 Window Air Conditioner Electrostatic Filter, 13.5 inch High x 24 inch Wide x 1/4 inch Thick,,, White

$15.03

Avg. Savings $1.67
Filtrete Ultra Allergen Reduction Air Filter, 1500 MPR (Previously 1250), 20-inch By 20-inch By 1-inch, Case of 12

$241.59

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20x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 PACK

$39.15

Avg. Savings $6.35
20x30x1 (19.7 x 29.7) Ultra Allergen Reduction 1500 Filter by 3M (2 Pack)

$60.01

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Honeywell FC100A1011 Replacement Media Air Furnace Filter, MERV 11, 20 x 20 x 4.5 in, 4 Packages

$100.22

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Nordic Pure 15x24-WAC-HP44pads Window Air Conditioner Filter with 15 by 24 Pads

$36.92

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20x25x4 MERV 13 ( MPR 2200 ) AC Furnace 4" Inch Air Filters. 2 Pack

$59.99

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Mitsubishi Electric MAC-408FT-E Filters (2 pk)

$19.99

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Trane FLR06069 American Standard BAYFTFR17M 17.5x27x5 Merv 11 Replacement Air Filter (2 Pack)

$68.97

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18x22x1 Merv 8 Pleated AC Furnace Air Filters - 6 PACK

$44.94

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Heating, Cooling & Air Trion Air Bear 259112-102 (3 Pack) Pleated Furnace Air Filter 20"x25"x5" MERV 11

$152.00

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3M 2007DC-6 Filtrate Ultra Allergen Reduction Filters, 10" x 20"

$19.99

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Purolator HE-40 16x25x1 Merv 8 Pleated AC Filters and Furnace Filters

$114.95

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30" X 30" X 1" MERV 8 Pleated Filter

$88.85

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Accumulair FD16X21 Diamond Filter, APR 1950

$26.22

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Accumulair® Titanium 15x20x1 (14.5x19.5) High Efficiency Allergen Reduction Air Filter/Furnace Filters

$17.99

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Vico Marine Support Pole (19" - 28") + Boat Vent 2 (G28A-1 BV2 BLK)

$26.10

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PneumaticPlus SAU3030M-N03G Three Stage Air Drying System - Air Particulate Filter, 0.3 Micron Coalescing Filter & Air Pressure Regulator Modular Combo 3/8" NPT - Manual Drain, Poly Bowl

$139.99

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Ventilaider Complete Air Vent Filter Set 20" x 84" Electrostatic Media With 126" of Installation Tape 35+ Filters per Roll for HVAC, AC & Heating Intake Registers & Grilles to Reduce Dust and Allergy

$14.99

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16x24x1 Merv 8 Pleated AC Furnace Air Filters. Box of 6

$40.88

Avg. Savings $9.84
US Home Filter SC80-18X18X2 18x18x2 Merv 13 Pleated Air Filter (6-Pack), 18" x 18" x 2"

$50.22

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14x20x1 MERV 13 (MPR 2200) Pleated AC Furnace Air Filters. Box of 6

$49.98

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LifeAir Air Filter 10x20x1 Reusable Permanent Washable MADE IN USA by LifeAir.com (10 x 20 x 1, White

$21.25

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Protech 47-102090-82 Comfort Alert Control Board Kit

$239.32

Avg. Savings $52.32
20x30x1, Filtrete Micro Allergen Air Filter, MERV 11, by 3m

$21.25

Avg. Savings $7.97
Filter Tree Carbon Cut-to-fit air filter - ACCTF03

$19.99

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16x20x2 MERV 13 (MPR 2200) AC Furnace 2" Inch Air Filters. Box of 4

$47.79

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Web Products WOCEAN Ocean Mist Scent FilterFresh Whole Home Air Freshener

$6.53

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DIAL 3080 Dura-Cool Evap Pad, 36' x 20'

$123.14

Avg. Savings $3.41
14x30x1 MERV 13 ( MPR 2200 ) AC Furnace Air Filters. Box of 6

$105.60

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3M 9819DC-6 12" X 20" X 1" Filtrete Micro Allergen Filter

$14.58

Avg. Savings $2.04
Nordic Pure Carbon Window AC Unit Filter 14x48 Cut to Fit Sheet

$13.19

Avg. Savings $1.65
16x20x1 MERV 13 ( MPR 2200 ) AC Furnace Air Filters. Box of 6

$46.88

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Honeywell PopUP2400 Media Air Filter For Aprilaire / Sp

$71.67

Avg. Savings $29.17

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Capital One Shopping gets you better offers and automatically applies coupon codes at checkout.

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