Factory Direct Filters

Factory Direct Filters Coupon Codes April 2026

Updated: April, 2026 • 5 verified codes • Tested today
4.9 / 240 Validated 2 hours ago 9+ bonus ZenPoints

+9 bonus ZenPoints on your purchases.

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Featured Codes

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15% Off CODE
Uses today: 7 • Success: 99%
Verified Storewide Last used 11 days ago
Success rate 90%
Success rate 90%
Total uses
7
Last used
11 days ago
Detail
Everything you need to know about this code

15% Off Sitewide

Enjoy 15% off Sitewide using this Factory Direct Filters voucher code. Apply it at checkout to redeem.
Last successfully used: Mar 29, 2026
Code facts
  • This is a sitewide code and may apply on most items.
  • This code provides a discount of 15% off.
Code restrictions
  • Excludes selected brands / sale items (if applicable).
How this works
Click "Show code" to copy the voucher, then apply it at checkout on the retailer's site.

Best Deals

Browse latest codes and deals from Factory Direct Filters

15% Off CODE
Top Verified Storewide Fast approval

15% Off Sitewide

Total uses
0
Last used
21 hours ago
Detail
Everything you need to know about this code

15% Off Sitewide

Get 15% off Sitewide on your orders of $50 and above when you use this Factory Direct Filters discount code at checkout. *Conditions apply.
Last successfully used: Apr 8, 2026
Code facts
  • This is a sitewide code and may apply on most items.
  • This code provides a discount of 15% off off.
Code restrictions
  • Minimum order required: 50.
  • Excludes selected brands / sale items (if applicable).
How this works
Click "Show code" to copy the voucher, then apply it at checkout on the retailer's site.
10% Off CODE
Verified Storewide Trending

10% Off Storewide

Total uses
1
Last used
21 hours ago
Detail
Everything you need to know about this code

10% Off Storewide

Save 10% off Storewide when you use this Factory Direct Filters coupon code at checkout.
Last successfully used: Apr 8, 2026
Code facts
  • This code provides a discount of 10% off off.
Code restrictions
  • Excludes selected brands / sale items (if applicable).
How this works
Click "Show code" to copy the voucher, then apply it at checkout on the retailer's site.
10% Off CODE
Verified Eligibile orders Trending

10% Off Paint Booth Filters

Total uses
12
Last used
21 hours ago
Detail
Everything you need to know about this code

10% Off Paint Booth Filters

Enjoy 10% off Paint Booth Filters using this Factory Direct Filters voucher code. Apply it at checkout to redeem.
Last successfully used: Apr 8, 2026
Code facts
  • This code provides a discount of 10% off off.
Code restrictions
  • Excludes selected brands / sale items (if applicable).
How this works
Click "Show code" to copy the voucher, then apply it at checkout on the retailer's site.
10% Off CODE
Verified Eligibile orders Fast approval

10% Off On Your Order

Total uses
1
Last used
21 hours ago
Detail
Everything you need to know about this code

10% Off On Your Order

Enjoy 10% off On Your Order using this Factory Direct Filters voucher code. Apply it at checkout to redeem.
Last successfully used: Apr 8, 2026
Code facts
  • This code provides a discount of 10% off off.
Code restrictions
  • Excludes selected brands / sale items (if applicable).
How this works
Click "Show code" to copy the voucher, then apply it at checkout on the retailer's site.
34% Off DEAL
Get deal
Verified Eligibile orders Trending

34% Off Coway Air Filter Replacement

Total uses
17
Last used
21 hours ago
Detail
Everything you need to know about this deal

34% Off Coway Air Filter Replacement

Enjoy 34% off Coway Air Filter Replacement with this Factory Direct Filters discount voucher.
Last successfully used: Apr 8, 2026
Deal facts
  • This deal provides a discount of 34% off off.
Deal restrictions
  • Excludes selected brands / sale items (if applicable).
20% Off DEAL
Get deal
Verified Eligibile orders Premium

20% Off Humidifier Filter

Total uses
20
Last used
2 days ago
Detail
Everything you need to know about this deal

20% Off Humidifier Filter

Save 20% on Humidifier Filter when you use this Factory Direct Filters discount offer.
Last successfully used: Apr 7, 2026
Deal facts
  • This deal provides a discount of 20% off off.
Deal restrictions
  • Excludes selected brands / sale items (if applicable).
19% Off DEAL
Get deal
Verified Eligibile orders Top rated

19% Off Aerostar MERV 11 Collapsible Replacement Filter

Total uses
0
Last used
21 hours ago
Detail
Everything you need to know about this deal

19% Off Aerostar MERV 11 Collapsible Replacement Filter

Save 19% on Aerostar MERV 11 Collapsible Replacement Filter when you use this Factory Direct Filters discount offer.
Last successfully used: Apr 8, 2026
Deal facts
  • This deal provides a discount of 19% off off.
Deal restrictions
  • Excludes selected brands / sale items (if applicable).
8% Off DEAL
Get deal
Verified Eligibile orders Premium

Subscribe And Save 8% Off

Total uses
16
Last used
21 hours ago
Detail
Everything you need to know about this deal

Subscribe And Save 8% Off

Subscribe And Save 8% Off when you use this Factory Direct Filters discount offer.
Last successfully used: Apr 8, 2026
Deal facts
  • This deal provides a discount of 8% off off.
Deal restrictions
  • Excludes selected brands / sale items (if applicable).
Free Delivery DEAL
Get deal
Verified Eligibile orders Top rated
Total uses
17
Last used
19 minutes ago
Detail
Everything you need to know about this deal

Free Shipping

Get free shipping and returns on all orders at Factory Direct Filters.
Last successfully used: Apr 9, 2026
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About Factory Direct Filters

Factory Direct Filters manufactures USA-made HVAC air filters for residential and commercial systems, offering standard and custom sizes up to MERV 13 with prices starting around $10-$20 per filter. The company ships free to the contiguous United States on orders over $65 and accepts returns within 30 days if items remain in original condition and packaging. Since 2010, they've built their reputation on direct-to-consumer sales that eliminate middlemen markups, allowing customers to access quality filters at lower costs than traditional retailers.

Is Factory Direct Filters right for You?

A quick guide to help you decide if Factory Direct Filters fits your needs before you buy.

Who should shop at Factory Direct Filters

  • Orders exceeding $65 qualify for free standard shipping to the contiguous United States, reducing overall costs.
  • The company manufactures custom-sized filters to fit non-standard HVAC systems, solving a common problem for customers with unusual dimensions.
  • Subscription orders receive 5% off, and customers can set delivery frequencies from monthly to annually with flexible modification options.
  • Customers earn points on every purchase that can be redeemed for discounts, with 100 points equaling a discount on future orders.

Worth knowing before you buy

  • Free shipping only applies to orders over $65, which may require bulk purchases for some customers.
  • The 30-day return policy excludes custom-sized filters, limiting flexibility for non-standard orders.
  • Large orders are subject to a 10% restocking fee if returned, increasing the cost of returns on bulk purchases.

How to use Factory Direct Filters Coupon Codes

3 short steps to save.

Step 1
Start with Top Picks
Most reliable options first.
Step 2
Paste at checkout
Apply once and check totals.
Step 3
Try a no-code deal
Sometimes deals beat vouchers.

FAQs

Friendly answers to common questions.

Factory Direct Filters specializes in HVAC air filters including furnace filters, pleated filters, fiberglass filters, and custom-sized filters in various MERV ratings. They also carry water filters and humidifier filters for both residential and commercial applications.

The best time to buy from Factory Direct Filters are August, March, December. During these months, we have seen increased deal activity and higher average discounts.

The average saving at Factory Direct Filters is around $12.00, based on our analysis of recent deals and coupons.

Factory Direct Filters offers free shipping on qualified orders. Please check their website for specific details and eligibility criteria.

Currently, there are 5 Factory Direct Filters codes available.

Yes! Factory Direct Filters offers a welcome discount when you sign up for their newsletter. You'll also receive exclusive deals, early access to sales, and promotional offers directly to your inbox. Sign up on their website to claim your discount.

Why Trust Us

We focus on verified offers and transparent savings, so you can shop with confidence.

  • ✓ All codes checked daily by our team
  • ✓ Expired offers removed immediately
  • ✓ ZenPoints availability is clearly shown and tracked
  • ✓ Savings information is presented transparently
  • ✓ No forced signups or hidden fees
  • ✓ Designed to help you activate a working deal quickly