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Filter Sizes
- 0.5" Air Filter Sizes
- 1" Air Filter Sizes
  - 20x25x1
  - 20x20x1
  - 16x25x1
  - 8x24x1
  - 16x20x1
  - 30x30x1
  - 20x23x1
  - 20x40x1
  - 19.5x19.5x1
  - 17x21x1
  - 21x23x1
  - 19.5x23.5x1
  - 10x36x1
  - 16x19x1
  - 20x24x1
  - 24x36x1
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- 2" Air Filter Sizes
  - 16x20x2
  - 20x30x2
  - 20x25x2
  - 30x32x2
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  - 20x20x2
  - 10x10x2
  - 14x14x2
  - 30x36x2
  - 18x20x2
  - 20x24x2
  - 20x36x2
  - 28x30x2
  - 10x10x2
  - 13.25x13.25x2
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- 4" Air Filter Sizes
  - 20x25x4
  - 20x20x4
  - 16x25x4
  - 16x20x4
  - 24x25x4
  - 24x30x4
  - 30x32x4
  - 12x20x4
  - 14x20x4
  - 19.25x23.25x4
  - 19x21x4
  - 20x24x4
  - 20x30x4
  - 25x25x4
  - 10x20x4
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- Custom Air Filter
Filter by MERV
- Select Your Merv Type
- MERV 8
- MERV 11
- MERV 13
- MERV 8 Carbon
Or Select Popular Sizes
- 30x30x1
- 19.5x23.5x1
- 17x21x1
- 20x20x1
- 19x19x1
- 13x21x1
- 19.5x19.5x1
- 19x20x1
- 20x25x1
- 16x25x1
- 19x22x1
- 20x40x1
- 16x20x1
- 8x24x1
- 16x19x1
- 16x25x4
- 20x25x4
- 21x23x1
- 10x36x1
- 11.5x11.5x1
- 24x36x1
- 15x15x1
- 13x25x1
- 17.5x22x1
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Custom Filters
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Do you need Custom Air Filters in California?

Create your custom AC or furnace filter and we will ship it right to you in California

1. Select Your Custom Filter Size

Width

4"

4"
5"
6"
7"
8"
9"
10"
11"
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13"
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No elements found. Consider changing the search query.
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0" (0)

0" (0)
1/8" (0.125)
1/4" (0.25)
1/2" (0.5)
3/4" (0.75)
7/8" (0.875)
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Length

4"

4"
5"
6"
7"
8"
9"
10"
11"
12"
13"
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15"
16"
17"
18"
19"
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34"
35"
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37"
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48"
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51"
52"
53"
54"
55"
56"
57"
58"
59"
60"
61"
62"
63"
64"
65"
66"
No elements found. Consider changing the search query.
List is empty.

0" (0)

0" (0)
1/8" (0.125)
1/4" (0.25)
1/2" (0.5)
3/4" (0.75)
7/8" (0.875)
No elements found. Consider changing the search query.
List is empty.

Depth

1" (0.75)

1/2" (0.5)
1" (0.75)
2" (1.75)
4" (3.75)
No elements found. Consider changing the search query.
List is empty.

2. Select Your Custom Filter Quality

The Difference

Standard
MERV 8

Good
MERV 11

Better
MERV 13

Odor Eliminator
MERV 8 Carbon

Select the number of filters:

+ -

$75.54

6x 4x4x1 Air Filters for $12.59 each

Protect against:

Pollen
Dust
Mold
Dust mites

Pollen
Dust
Mold
Dust mites
Bacteria

Pollen
Dust
Mold
Dust mites
Bacteria
Virus

Pollen
Dust
Mold
Dust mites
Bacteria
Virus
Odor

Still Need Help?

Our Filter Specialist are here for you.

Call Us 305-928-8910

Air Filters and HVAC Solutions in California’s Major Cities

In California’s largest cities—Los Angeles, San Diego, San Jose, San Francisco, and Fresno—having the right air filters is crucial for maintaining optimal air quality and HVAC efficiency. Whether you need custom air filters, furnace filters, HVAC filters, or AC filters, the right choice makes a significant difference in your home’s comfort.

Los Angeles: Custom air filters help manage smog and dust while improving air quality.
San Diego: HVAC filters maintain airflow and efficiency, perfect for mild coastal climates.
San Jose: Furnace filters ensure clean air during cooler months and protect your HVAC system.
San Francisco: Combat coastal moisture and allergens with carbon air filters and AC filters.
Fresno: AC filters and HVAC filters keep your home cool and free from dust during hot summers.