🚚Free Shipping On All Orders! Need Help? Call Us
855-740-0855
Skip to content
Factory Direct Filters
Search
Close
Search
Account
0
Cart
.
.
.
Site navigation
Close
Search
Close
Cancel
Air Filters
Shop by Size
1 Inch Filters
2 & 3 Inch Filters
4 Inch Filters
5 & 6 Inch Filters
Shop by MERV
MERV 6
MERV 7 Carbon
MERV 8
MERV 11
MERV 11 + Carbon Defense
MERV 13
Shop by Brand
AeroStar
Air Bear
AprilAire
Carrier
Coway
Honeywell
Lennox
Trane
Winix
Furnace Filters
Specialty Filters
Industrial Filters
Data Center & Router Filters
Paint Booth Filters
Poultry Box Pads
Air Purifier Filters
Coway
Holmes
Winix
Levoit
Humidifier Filters
Custom Air Filters
Subscribe & Save
Reviews
Rewards Program
Wholesale
Search
Close
Your cart is currently empty.
Air Filters
Expand submenu
Air Filters
Shop by Size
Expand submenu
Shop by Size
1 Inch Filters
2 & 3 Inch Filters
4 Inch Filters
5 & 6 Inch Filters
Shop by MERV
Expand submenu
Shop by MERV
MERV 6
MERV 7 Carbon
MERV 8
MERV 11
MERV 11 + Carbon Defense
MERV 13
Shop by Brand
Expand submenu
Shop by Brand
AeroStar
Air Bear
AprilAire
Carrier
Coway
Honeywell
Lennox
Trane
Winix
Furnace Filters
Specialty Filters
Expand submenu
Specialty Filters
Industrial Filters
Expand submenu
Industrial Filters
Data Center & Router Filters
Paint Booth Filters
Poultry Box Pads
Air Purifier Filters
Expand submenu
Air Purifier Filters
View all
Coway
Holmes
Winix
Levoit
Humidifier Filters
Custom Air Filters
Subscribe & Save
Reviews
Rewards Program
Wholesale
Home
/
Collections
/
12-Pack Air Filters
12-Pack Air Filters
50 products
Sort
Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Availability
In stock
(859)
Out of stock
(830)
Price
Bulk 12-Pack HVAC & Furnace Filters
.
.
.
.
Filter
919 products
Sort
Sort
Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Add to cart
11 1/8x23 1/8x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
Add to cart
11x17x1 Aerostar Air Filter
from
$42
04
from
$42.04
Regular price
$52
55
$52.55
Save 20%
"Close (esc)"
Add to cart
12 1/2x24 1/4x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
13 1/2x16x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
Add to cart
13 1/4x13 1/4x1 Aerostar Air Filter
from
$42
04
from
$42.04
Regular price
$52
55
$52.55
Save 20%
"Close (esc)"
Add to cart
13 3/4x24x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
14 1/2x19 1/2x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
Add to cart
14x17x1 Aerostar Air Filter
from
$44
78
from
$44.78
Regular price
$55
97
$55.97
Save 20%
"Close (esc)"
Add to cart
15 1/2x18 1/2x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
Add to cart
15 1/2x24x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
15 3/4x15 3/4x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
Add to cart
16 1/2x16 1/2x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
Add to cart
16 1/4x21 1/4x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
16 3/4x21 1/2x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
16 3/8x21 1/4x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
16x24 1/2x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
16x29x1 Aerostar Air Filter
from
$45
83
from
$45.83
Regular price
$57
29
$57.29
Save 20%
"Close (esc)"
Add to cart
17 1/2x20 1/2x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
17 3/4x23 3/4x1 Aerostar Air Filter
from
$43
84
from
$43.84
Regular price
$54
80
$54.80
Save 20%
"Close (esc)"
Add to cart
17 3/8x19 3/8x1 Aerostar Air Filter
from
$40
02
from
$40.02
Regular price
$50
03
$50.03
Save 20%
"Close (esc)"
Add to cart
17 3/8x29 1/8x1 Aerostar Air Filter
from
$41
07
from
$41.07
Regular price
$51
34
$51.34
Save 20%
"Close (esc)"
Add to cart
20 3/4x20 3/4x1 Aerostar Air Filter
from
$43
62
from
$43.62
Regular price
$54
53
$54.53
Save 20%
"Close (esc)"
Add to cart
20x27x1 Aerostar Air Filter
from
$41
07
from
$41.07
Regular price
$51
34
$51.34
Save 20%
"Close (esc)"
Add to cart
21 1/4x21 1/2x1 Aerostar Air Filter
from
$43
84
from
$43.84
Regular price
$54
80
$54.80
Save 20%
"Close (esc)"
Add to cart
23 1/2x30x1 Aerostar Air Filter
from
$46
27
from
$46.27
Regular price
$57
84
$57.84
Save 20%
"Close (esc)"
Add to cart
23 1/2x35x1 Aerostar Air Filter
from
$71
34
from
$71.34
Regular price
$89
18
$89.18
Save 20%
"Close (esc)"
Add to cart
23 1/4x23 1/4x1 Aerostar Air Filter
from
$38
22
from
$38.22
Regular price
$47
78
$47.78
Save 20%
"Close (esc)"
Add to cart
23x29 1/2x1 Aerostar Air Filter
from
$48
99
from
$48.99
Regular price
$61
24
$61.24
Save 20%
"Close (esc)"
Add to cart
27 7/8x29 7/8x1 Aerostar Air Filter
from
$49
20
from
$49.20
Regular price
$61
50
$61.50
Save 20%
"Close (esc)"
Add to cart
29x30x1 Aerostar Air Filter
from
$49
20
from
$49.20
Regular price
$61
50
$61.50
Save 20%
"Close (esc)"
Add to cart
6x10x1 Aerostar Air Filter
from
$43
75
from
$43.75
Regular price
$54
69
$54.69
Save 20%
"Close (esc)"
Add to cart
6x36x1 Aerostar Air Filter
from
$67
84
from
$67.84
Regular price
$84
79
$84.79
Save 20%
"Close (esc)"
Add to cart
7 1/2x13 1/2x1 Aerostar Air Filter
from
$42
04
from
$42.04
Regular price
$52
55
$52.55
Save 20%
"Close (esc)"
Add to cart
7 1/2x7 1/2x1 Aerostar Air Filter
from
$43
75
from
$43.75
Regular price
$54
69
$54.69
Save 20%
"Close (esc)"
Add to cart
7 3/4x7 3/4x1 Aerostar Air Filter
from
$42
04
from
$42.04
Regular price
$52
55
$52.55
Save 20%
"Close (esc)"
Add to cart
7x20x1 Aerostar Air Filter
from
$43
44
from
$43.44
Regular price
$54
30
$54.30
Save 20%
"Close (esc)"
Add to cart
9 3/4x24x1 Aerostar Air Filter
from
$43
87
from
$43.87
Regular price
$54
84
$54.84
Save 20%
"Close (esc)"
Add to cart
9 3/4x28x1 Aerostar Air Filter
from
$40
22
from
$40.22
Regular price
$50
28
$50.28
Save 20%
"Close (esc)"
Add to cart
9 3/4x29 3/4x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
Add to cart
9x25x1 Aerostar Air Filter
from
$42
79
from
$42.79
Regular price
$53
49
$53.49
Save 20%
"Close (esc)"
View More
Recently viewed
"Close (esc)"
"Close (esc)"
