Factory Direct Filters subject lines
118 subject lines averaging 32 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Apr 16, 2026 2:31 PM | Still Deciding? Here’s 10% Off Sitewide | 41 | You have 48 hours to save on five-star filters | Apr 16, 2026 2:31 PM · 41 characters. You have 48 hours to save on five-star filters | |
| Apr 15, 2026 2:33 PM | Still Thinking it Over? 👀 | 26 | We noticed you browsing these filters…don’t worry, we saved them for you. | Apr 15, 2026 2:33 PM · 26 characters. We noticed you browsing these filters…don’t worry, we saved them for you. | |
| Apr 15, 2026 9:00 AM | Need a Special Size Air Filter? | 31 | We custom-build filters to your exact length, width, and depth. | Apr 15, 2026 9:00 AM · 31 characters. We custom-build filters to your exact length, width, and depth. | |
| Apr 13, 2026 3:00 PM | Indoor Pets Mean More Dander | 28 | Upgrade your filter to MERV 11 or MERV 13. | Apr 13, 2026 3:00 PM · 28 characters. Upgrade your filter to MERV 11 or MERV 13. | |
| Apr 11, 2026 9:00 AM | ⌛ 15% OFF Ends Tonight❗ | 23 | Use code REFRESH15 at checkout for 15% OFF orders $50+ | Apr 11, 2026 9:00 AM · 23 characters. Use code REFRESH15 at checkout for 15% OFF orders $50+ | |
| Apr 9, 2026 9:01 AM | Refresh Your Air: 15% OFF Today! | 32 | and FREE SHIPPING on all orders! | Apr 9, 2026 9:01 AM · 32 characters. and FREE SHIPPING on all orders! | |
| Apr 7, 2026 11:16 AM | Spring Refresh Sale | 19 | 15% OFF Orders $50+. | Apr 7, 2026 11:16 AM · 19 characters. 15% OFF Orders $50+. | |
| Apr 6, 2026 9:02 AM | The Home of Aerostar | 20 | Built for performance. Designed to fit. | Apr 6, 2026 9:02 AM · 20 characters. Built for performance. Designed to fit. | |
| Apr 3, 2026 9:03 AM | What MERV Rating Should You Use? | 32 | Here is a simple way to choose! | Apr 3, 2026 9:03 AM · 32 characters. Here is a simple way to choose! | |
| Mar 31, 2026 9:02 AM | Last Chance: Big Spring Sale! | 29 | Ends Tonight! 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | Mar 31, 2026 9:02 AM · 29 characters. Ends Tonight! 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | |
| Mar 29, 2026 9:05 AM | Don't Miss Our Spring Sale! | 27 | 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | Mar 29, 2026 9:05 AM · 27 characters. 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | |
| Mar 27, 2026 9:04 AM | Breathe Easy This Spring (Sale Inside!) | 39 | 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | Mar 27, 2026 9:04 AM · 39 characters. 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | |
| Mar 25, 2026 9:30 AM | 🌸 Big Spring Sale! | 19 | 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | Mar 25, 2026 9:30 AM · 19 characters. 8% OFF MERV 8, 11% OFF MERV 11, 13% OFF MERV 13. | |
| Mar 23, 2026 9:04 AM | Join Our Rewards Program | 24 | Earn points every time you shop and turn them into real savings. | Mar 23, 2026 9:04 AM · 24 characters. Earn points every time you shop and turn them into real savings. | |
| Mar 20, 2026 9:00 AM | The Air Has Changed | 19 | Choose the right MERV to protect against everyday allergens. | Mar 20, 2026 9:00 AM · 19 characters. Choose the right MERV to protect against everyday allergens. | |
| Mar 18, 2026 9:03 AM | Sale Extended: 17% OFF $50 or More | 34 | Use code GREEN17 at checkout. | Mar 18, 2026 9:03 AM · 34 characters. Use code GREEN17 at checkout. | |
| Mar 17, 2026 4:59 AM | Still Deciding? Here’s 10% Off Sitewide | 41 | You have 48 hours to save on five-star filters | Mar 17, 2026 4:59 AM · 41 characters. You have 48 hours to save on five-star filters | |
| Mar 16, 2026 5:00 AM | Still Thinking it Over? 👀 | 26 | We noticed you browsing these filters…don’t worry, we saved them for you. | Mar 16, 2026 5:00 AM · 26 characters. We noticed you browsing these filters…don’t worry, we saved them for you. |
Based on 118 emails received from Mar 16 to Nov 6, 2026. Times in US Eastern. How we collect