Factory Direct Filters subject lines
116 subject lines averaging 32 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Nov 2, 2026 5:00 PM | Built Better. Breathe Better. | 29 | Factory Direct Filters are made in the USA. | Nov 2, 2026 5:00 PM · 29 characters. Factory Direct Filters are made in the USA. | |
| Oct 29, 2026 7:30 PM | 🎃 15% OFF SITEWIDE | 19 | Use code SPOOKY15 at checkout. | Oct 29, 2026 7:30 PM · 19 characters. Use code SPOOKY15 at checkout. | |
| Oct 28, 2026 7:06 AM | Last Chance to Claim Your Exclusive Discount! | 45 | Get a breath of fresh air with 15% off | Oct 28, 2026 7:06 AM · 45 characters. Get a breath of fresh air with 15% off | |
| Oct 27, 2026 11:13 AM | Spooky Sale: 15% OFF SITEWIDE | 29 | Use code SPOOKY15 at checkout! | Oct 27, 2026 11:13 AM · 29 characters. Use code SPOOKY15 at checkout! | |
| Oct 26, 2026 3:07 PM | Ready for Cleaner Air? Grab 15% Off Now! | 40 | Get 15% off for 48 hours + free shipping! | Oct 26, 2026 3:07 PM · 40 characters. Get 15% off for 48 hours + free shipping! | |
| Oct 23, 2026 10:31 AM | Breathe Better: Quick 5-Minute Solution | 39 | Your step-by-step guide to better air! | Oct 23, 2026 10:31 AM · 39 characters. Your step-by-step guide to better air! | |
| Oct 20, 2026 12:45 PM | Did You Know? | 13 | We offer custom filters. | Oct 20, 2026 12:45 PM · 13 characters. We offer custom filters. | |
| Oct 18, 2026 11:00 AM | Breathe Better. Spend Less. | 27 | Check out MERV 13 filters for an allergy solution. | Oct 18, 2026 11:00 AM · 27 characters. Check out MERV 13 filters for an allergy solution. | |
| Oct 14, 2026 12:30 PM | Pet's Inside? Keep Your Air Fresh | 33 | A MERV 11 filter catches the pet dander. | Oct 14, 2026 12:30 PM · 33 characters. A MERV 11 filter catches the pet dander. | |
| Oct 12, 2026 1:02 PM | Filters Delivered Directly To Your Door | 39 | Clean air right on schedule. | Oct 12, 2026 1:02 PM · 39 characters. Clean air right on schedule. | |
| Oct 8, 2026 9:08 AM | Last Chance for Prime Day Savings | 33 | Ends tonight. Don't miss out! | Oct 8, 2026 9:08 AM · 33 characters. Ends tonight. Don't miss out! | |
| Oct 7, 2026 10:05 AM | Get Prime Day Savings | 21 | It's the perfect time to stock up and save. | Oct 7, 2026 10:05 AM · 21 characters. It's the perfect time to stock up and save. | |
| Oct 6, 2026 11:31 AM | Breathe Easy: Shop Prime Day Savings | 36 | Shop Prime Day deals now. | Oct 6, 2026 11:31 AM · 36 characters. Shop Prime Day deals now. | |
| Oct 5, 2026 10:45 AM | Prime Day Savings Start Now | 27 | Shop now and save up to 13% on filters. | Oct 5, 2026 10:45 AM · 27 characters. Shop now and save up to 13% on filters. | |
| Oct 4, 2026 6:55 PM | Still Searching for Filters? Save 10% Sitewide | 46 | Trap up to 99% of airborne allergens | Oct 4, 2026 6:55 PM · 46 characters. Trap up to 99% of airborne allergens | |
| Oct 3, 2026 6:54 PM | Take Another Look At Our Premium Air Filters | 44 | Guaranteed free & fast shipping on every order | Oct 3, 2026 6:54 PM · 44 characters. Guaranteed free & fast shipping on every order | |
| Oct 3, 2026 1:04 PM | The Forgotten Home Essential | 28 | 5 signs you may have forgotten your air filter. | Oct 3, 2026 1:04 PM · 28 characters. 5 signs you may have forgotten your air filter. | |
| Sep 29, 2026 10:19 AM | Last Chance! 15% OFF SITEWIDE | 29 | Sale ends tonight. Use code: RESET15 at checkout. | Sep 29, 2026 10:19 AM · 29 characters. Sale ends tonight. Use code: RESET15 at checkout. | |
| Sep 27, 2026 12:07 PM | Fall is Here: 15% OFF SITEWIDE | 30 | Use code: RESET15 | Sep 27, 2026 12:07 PM · 30 characters. Use code: RESET15 | |
| Sep 25, 2026 1:05 PM | 15% OFF SITEWIDE | 16 | No exceptions. No reason to wait. | Sep 25, 2026 1:05 PM · 16 characters. No exceptions. No reason to wait. | |
| Sep 23, 2026 11:30 PM | September Reset: 15% OFF SITEWIDE | 33 | Use code RESET15 at checkout. | Sep 23, 2026 11:30 PM · 33 characters. Use code RESET15 at checkout. | |
| Sep 22, 2026 12:45 AM | Fall Into Autopilot | 19 | Save this fall with subscription benefits! | Sep 22, 2026 12:45 AM · 19 characters. Save this fall with subscription benefits! | |
| Sep 18, 2026 11:05 AM | The Results Are In | 18 | Find out what customers are actually saying about air filters. | Sep 18, 2026 11:05 AM · 18 characters. Find out what customers are actually saying about air filters. | |
| Sep 14, 2026 11:01 AM | Ready for Wildfire Smoke? | 25 | A MERV 13 filter captures the fine particles smoke leaves behind. | Sep 14, 2026 11:01 AM · 25 characters. A MERV 13 filter captures the fine particles smoke leaves behind. | |
| Sep 13, 2026 11:08 AM | Breathe Better. Spend Less. | 27 | Here's what an overdue filter is actually costing you. | Sep 13, 2026 11:08 AM · 27 characters. Here's what an overdue filter is actually costing you. | |
| Sep 9, 2026 11:06 AM | MERV Ratings Explained: Clean Air Simplified | 44 | Find out what best fits your home! | Sep 9, 2026 11:06 AM · 44 characters. Find out what best fits your home! | |
| Sep 7, 2026 9:05 AM | 🚨 Final Call: 20% OFF $100+ | 28 | The Labor Day Sale ends tonight! | Sep 7, 2026 9:05 AM · 28 characters. The Labor Day Sale ends tonight! | |
| Sep 6, 2026 11:00 AM | Clean Air Awaits: 20% OFF $100+ | 31 | Grab new filters today with the Labor Day Sale. | Sep 6, 2026 11:00 AM · 31 characters. Grab new filters today with the Labor Day Sale. | |
| Sep 4, 2026 2:15 PM | 20% OFF Orders $100+ | 20 | Use code: LABORDAY20 at checkout. | Sep 4, 2026 2:15 PM · 20 characters. Use code: LABORDAY20 at checkout. | |
| Sep 3, 2026 1:03 PM | Labor Day Refresh: 20% OFF $100+ | 32 | Use code LABORDAY20 at checkout. | Sep 3, 2026 1:03 PM · 32 characters. Use code LABORDAY20 at checkout. | |
| Sep 1, 2026 5:39 PM | Still Searching for Filters? Save 10% Sitewide | 46 | Trap up to 99% of airborne allergens | Sep 1, 2026 5:39 PM · 46 characters. Trap up to 99% of airborne allergens | |
| Sep 1, 2026 12:06 PM | Is Your Filter Due for a Change? | 32 | Find out how often you should change your filter. | Sep 1, 2026 12:06 PM · 32 characters. Find out how often you should change your filter. | |
| Aug 31, 2026 5:32 PM | Take Another Look At Our Premium Air Filters | 44 | Guaranteed free & fast shipping on every order | Aug 31, 2026 5:32 PM · 44 characters. Guaranteed free & fast shipping on every order | |
| Aug 31, 2026 10:30 AM | 🍂 Freshen Up Your Air This Fall | 32 | Prepare your home with clean air ahead of the new season. | Aug 31, 2026 10:30 AM · 32 characters. Prepare your home with clean air ahead of the new season. | |
| Aug 26, 2026 11:31 AM | Last Chance: 15% OFF SITEWIDE | 29 | Give your whole home's air a reset. | Aug 26, 2026 11:31 AM · 29 characters. Give your whole home's air a reset. | |
| Aug 23, 2026 10:00 AM | 15% OFF SITEWIDE | 16 | One less thing to think about this fall. | Aug 23, 2026 10:00 AM · 16 characters. One less thing to think about this fall. | |
| Aug 21, 2026 1:05 PM | 🍁 Get Ready for a Fresh Fall Start! | 36 | Shop the season's last sale with 15% off sitewide! | Aug 21, 2026 1:05 PM · 36 characters. Shop the season's last sale with 15% off sitewide! | |
| Aug 20, 2026 11:02 AM | Your Filter is About to Pull a Double Shift | 43 | Summer to fall is one of the most toughest stretches for your HVAC system. | Aug 20, 2026 11:02 AM · 43 characters. Summer to fall is one of the most toughest stretches for your HVAC system. | |
| Aug 18, 2026 11:04 AM | MERV Ratings, Translated | 24 | Find out what MERV rating is best for your home! | Aug 18, 2026 11:04 AM · 24 characters. Find out what MERV rating is best for your home! | |
| Aug 14, 2026 11:06 AM | Set it. Forget it. Breathe Easy. | 32 | Subscribe and save to get the right filter, right on time! | Aug 14, 2026 11:06 AM · 32 characters. Subscribe and save to get the right filter, right on time! | |
| Aug 12, 2026 10:31 AM | Last Chance: 20% OFF Filters | 28 | Don't miss out! Use code FRESH20 at checkout. | Aug 12, 2026 10:31 AM · 28 characters. Don't miss out! Use code FRESH20 at checkout. | |
| Aug 10, 2026 10:30 AM | 20% OFF Orders $100+ | 20 | Grab a new filter and get back on schedule! | Aug 10, 2026 10:30 AM · 20 characters. Grab a new filter and get back on schedule! | |
| Aug 8, 2026 10:30 AM | Fresh Start Savings: 20% OFF | 28 | Orders $100+ with code FRESH20. Back to school season is here. | Aug 8, 2026 10:30 AM · 28 characters. Orders $100+ with code FRESH20. Back to school season is here. | |
| Aug 7, 2026 10:30 AM | 20% OFF Orders $100+ | 20 | Use code FRESH20 at checkout. | Aug 7, 2026 10:30 AM · 20 characters. Use code FRESH20 at checkout. | |
| Aug 5, 2026 10:45 AM | Fresh Start Sale: 20% OFF | 25 | Orders $100+ with code FRESH20. | Aug 5, 2026 10:45 AM · 25 characters. Orders $100+ with code FRESH20. | |
| Aug 1, 2026 11:30 AM | August Refresh: Time to Change Your Filter | 42 | One clean air filter in August saves you a fall full of headaches. | Aug 1, 2026 11:30 AM · 42 characters. One clean air filter in August saves you a fall full of headaches. | |
| Jul 28, 2026 10:30 AM | Clean Air is Just a Click Away | 30 | Subscribe once. Save money. Breathe cleaner air. | Jul 28, 2026 10:30 AM · 30 characters. Subscribe once. Save money. Breathe cleaner air. | |
| Jul 25, 2026 7:37 PM | Still Deciding? Here’s 10% Off Sitewide | 41 | You have 48 hours to save on five-star filters | Jul 25, 2026 7:37 PM · 41 characters. You have 48 hours to save on five-star filters | |
| Jul 24, 2026 7:37 PM | Take Another Look At Our Premium Air Filters | 44 | Guaranteed free & fast shipping on every order | Jul 24, 2026 7:37 PM · 44 characters. Guaranteed free & fast shipping on every order | |
| Jul 24, 2026 10:30 AM | ⏳ Last Chance: 15% OFF SITEWIDE | 32 | A dirty air filter could be costing you more than you think. | Jul 24, 2026 10:30 AM · 32 characters. A dirty air filter could be costing you more than you think. |
Based on 116 emails received from Mar 16 to Nov 2, 2026. Times in US Eastern. How we collect