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POPULAR 0.5" SIZES
Narrow (<10")
8x14x0.5 8x24x0.5 8x30x0.5 9.75x23.75x0.5 10x14x0.5
10x16x0.5 10x18x0.5 10x20x0.5 10x24x0.5 10x30x0.5
Medium (11"-20")
12x20x0.5 14x20x0.5 15x20x0.5 16x20x0.5 16x24x0.5
16x25x0.5 17x25x0.5 18x20x0.5 19x27x0.5 19.5x21x0.5
Wide (20"+)
19.75x21x0.5 20x20x0.5 20x21x0.5 20x22x0.5 20x23x0.5
20x24x0.5 20x25x0.5 20x27x0.5 20x30x0.5 21x23x0.5
POPULAR 1" SIZES
Narrow (<10")
6x14x1 6x30x1 8x8x1 8x12x1 8x14x1
8x24x1 9x11x1 9.5x9.5x1 10x30x1 10x36x1
Medium (11"-20")
11.5x11.5x1 14x14x1 15.5x19.5x1 16x19x1 16x20x1
17x21x1 17.5x17.5x1 17.5x22x1 19.5x19.5x1 19.5x23.5x1
Wide (20"+)
20x20x1 20x21x1 20x23x1 20x24x1 20x25x1
20x30x1 21x23x1 24x24x1 24x30x1 30x30x1
POPULAR 2" SIZES
Narrow (<10")
8x14x2 8x24x2 9.5x9.5x2 9.5x19.5x2 10x10x2
10x16x2 17x10x2 10x18x2 10x20x2 10x24x2
Medium (11"-20")
14x14x2 14x20x2 14x25x2 16x16x2 16x20x2
16x24x2 16x25x2 16x30x2 18x20x2 18x24x2
Wide (20"+)
20x20x2 20x22x2 20x24x2 20x25x2 20x30x2
20x35x2 24x24x2 28x30x2 30x32x2 30x36x2
POPULAR 4" SIZES
Narrow (<10")
8x14x4 8x16x4 8x20x4 10x10x4 10x15x4
10x16x4 10x18x4 10x20x4 10x24x4 10x25x4
Medium (11"-20")
12x20x4 14x20x4 15x25x4 15.5x24.5x4 16x16x4
16x20x4 16x24x4 16x25x4 19.5x19.5x4 19.5x24.5x4
Wide (20"+)
20x20x4 20x23x4 20x24x4 20x25x4 20x30x4
24x24x4 24x25x4 24x30x4 25x25x4 30x32x4
POPULAR 5" SIZES
Narrow (<10")
16x20x5 16x25x5 19x20x5
Medium (11"-20")
20x20x5 20x25x5
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CHOOSE MERV RATING
MERV 8 MERV 11 MERV 13 MERV 8 Carbon MERV 8 Freedom MERVs explained
See all MERV 8 sizes See all MERV 11 sizes See all MERV 13 sizes See all MERV 8 Carbon sizes See all MERV 8 Freedom sizes
MERVs explained
POPULAR MERV 8 SIZES
Narrow (<10")
6x14x1 6x30x1 8x8x1 8x12x1 8x14x1
8x24x1 9.5x9.5x1 10x10x2 10x30x1 10x36x1
Medium (11"-20")
11.5x11.5x1 15.5x19.5x1 16x20x1 16x20x2 16x25x2
16x25x4 17x21x1 17.5x17.5x1 17.5x22x1 19.5x19.5x1
Wide (20"+)
20x20x1 20x20x2 20x21x1 20x23x1 20x25x1
20x25x2 20x30x1 21x23x1 24x24x1 24x30x1
Shop MERV 8 air filters
POPULAR MERV 11 SIZES
Narrow (<10")
8x8x1 8x14x1 8x24x1 8x30x1 9.5x9.5x1
10x10x1 10x14x1 10x20x1 10x30x1 10x36x1
Medium (11"-20")
11.5x11.5x1 12x12x1 14x14x1 16x16x1 16x20x1
16x25x1 16x25x4 18x24x1 19x23x1 19.5x19.5x1
Wide (20"+)
20x20x1 20x20x4 20x24x1 20x25x1 20x25x4
20x30x1 23.5x23.5x1 24x24x1 24x30x1 30x36x1
Shop MERV 11 air filters
POPULAR MERV 13 SIZES
Narrow (<10")
8x8x1 8x24x1 9x11x1 9x11.38x1 9.5x9.5x1
10x10x1 10x10x2 10x20x1 10x30x1 10x36x1
Medium (11"-20")
12x12x1 14x14x1 16x16x1 16x20x1 16x25x1
16x25x4 17.5x17.5x1 18x20x1 19.5x19.5x1 19.5x23.5x1
Wide (20"+)
20x20x1 20x20x4 20x23x1 20x25x1 20x25x4
20x30x1 20x40x1 21x21x1 21x23x1 30x30x1
Shop MERV 13 air filters
POPULAR MERV 8 CARBON SIZES
Narrow (<10")
6x30x1 8x8x1 8x24x1 8x30x1 9.5x9.5x1
10x10x1 10x20x1 10x24x1 10x30x1 10x36x1
Medium (11"-20")
12x12x1 14x14x1 14x20x1 14x30x1 16x20x1
16x25x1 18x20x1 19x20x2 19.5x19.5x1 19.5x23.5x1
Wide (20"+)
20x20x1 20x23x1 20x24x1 20x25x1 20x25x4
20x30x1 20x40x1 24x24x1 24x30x1 30x30x1
Shop MERV 8 Carbon odor eliminator air filters
POPULAR MERV 8 FREEDOM SIZES
Medium (11"-20")
16x20x1 16x25x1 18x24x1 18x30x1
Wide (20"+)
20x20x1 20x25x1 24x24x1
Shop limited edition Freedom Filters

Air filter affiliate program

Promote Filter King and earn a commission on every new customer's first order.

Apply on Awin
Affiliate earnings dashboard preview
Reordered regularly
Widest size range
Premium quality, fair price
Free shipping & returns

Affiliate program overview

Filter King affiliate program is managed through Awin.com. Follow this link to learn more about our program terms and conditions.

All applications are reviewed and approved manually.

Commission

7.5%

on every new customer's first order

Cookie window

30 days

last-click attribution

Earnings

$100+ AOV

with frequent reorders

Payouts

Awin

automated transaction validation

How it works

Join the Filter King affiliate program in four simple steps.

1. Create an account

1. Create an account

Create a free Awin account to get started.

2. Apply to the program

2. Apply to the program

Find Filter King on Awin and submit your application for review.

3. Get approved

3. Get approved

Access your links, banners, and ready-to-use creative assets.

4. Earn commission

4. Earn commission

Promote Filter King and earn 7.5% on every new customer's first order.

Who is the program for

We partner with publishers and communities that help homeowners discover the right products for their homes.

Good fit:

Content publishers and bloggers

covering home maintenance, HVAC, or indoor air quality

Email newsletters

reaching homeowners

Community sites and forums

focused on home improvement

Product sites

comparing and reviewing relevant home products

Social media creators and influencers

with a relevant homeowner audience

Not eligible:

Pay-per-click (PPC) advertising

branded or generic

Coupon, deal, cashback, and loyalty sites

Apply on Awin

What we provide

Everything you need to start promoting Filter King and earning commission.

Branded banners

Branded banners

Ready-to-use creative in all standard display sizes

Deep links

Deep links

Link directly to any page or product on FilterKing.com

Email swipe copy

Email swipe copy

Short and full-length versions, ready to customize and send

Product catalog

Product catalog

Access all our product info in one place

Ready to start earning?

Join the Filter King affiliate program and earn 7.5% on every new customer's first order.

Apply on Awin

Frequently Asked Questions

7.5% on every new customer's first order. Repeat orders and subscription renewals are not commissionable.

Commissions are confirmed 37 days after the transaction date, in line with Awin's standard validation period. Payments follow Awin's regular payment schedule once confirmed.

If an order is returned or cancelled within the validation period, the commission is reversed automatically.

We use a 30-day cookie with last-click attribution through Awin.

Every application is reviewed manually. We approve content, email, and community publishers, along with shopping comparison and review sites. Coupon, deal, cashback, and loyalty sites, along with any PPC advertising, are not approved.

No. Paid search advertising, branded or generic, is not permitted for any publisher in the program.