Filter King subject lines
121 subject lines averaging 32 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Jul 8, 2026 9:00 AM | Filters aren’t optional | 25 | Jul 8, 2026 9:00 AM · 25 characters. | ||
| Jul 6, 2026 8:01 AM | 🇺🇸 Last chance for 15% OFF | 26 | Freedom to breathe fresh air! | Jul 6, 2026 8:01 AM · 26 characters. Freedom to breathe fresh air! | |
| Jul 5, 2026 9:01 AM | 🇺🇸 15% OFF is waiting | 21 | What if you didn't buy filters again until 2027? | Jul 5, 2026 9:01 AM · 21 characters. What if you didn't buy filters again until 2027? | |
| Jul 4, 2026 11:00 AM | Celebrate 250 years of freedom 🇺🇸 | 33 | 15% OFF inside | Jul 4, 2026 11:00 AM · 33 characters. 15% OFF inside | |
| Jul 3, 2026 8:02 AM | Last chance for your $9.55 ⏰ | 29 | Jul 3, 2026 8:02 AM · 29 characters. | ||
| Jul 2, 2026 8:01 AM | ⏰ 48 hours left: $9.55 | 23 | Jul 2, 2026 8:01 AM · 23 characters. | ||
| Jul 1, 2026 8:00 AM | Your credit expires this week ⏰ | 32 | Jul 1, 2026 8:00 AM · 32 characters. | ||
| Jun 29, 2026 8:01 AM | Money sitting in your account 💰 | 32 | Jun 29, 2026 8:01 AM · 32 characters. | ||
| Jun 28, 2026 10:03 AM | Why doesn't it fit? | 19 | Not all HVAC systems are standard ⚠️ | Jun 28, 2026 10:03 AM · 19 characters. Not all HVAC systems are standard ⚠️ | |
| Jun 27, 2026 10:03 AM | Homeowners said it better than we could | 39 | We’re seeing stars ⭐⭐⭐⭐⭐ | Jun 27, 2026 10:03 AM · 39 characters. We’re seeing stars ⭐⭐⭐⭐⭐ | |
| Jun 23, 2026 8:39 AM | Final Call on 15% OFF | 21 | You in? | Jun 23, 2026 8:39 AM · 21 characters. You in? | |
| Jun 21, 2026 10:02 AM | Better late than never… | 24 | Happy Father’s Day! | Jun 21, 2026 10:02 AM · 24 characters. Happy Father’s Day! | |
| Jun 20, 2026 10:24 AM | Still Unsure? I’d Love to Hear Why | 36 | Hi Subscriber, I’m Rick Hoskins , founder of Filter King. First off, thank you for… | Jun 20, 2026 10:24 AM · 36 characters. Hi Subscriber, I’m Rick Hoskins , founder of Filter King. First off, thank you for… | |
| Jun 20, 2026 10:01 AM | 😨 Almost forgot about Dad? | 27 | Still time to get it right | Jun 20, 2026 10:01 AM · 27 characters. Still time to get it right | |
| Jun 19, 2026 2:32 PM | Still Curious? It’s Right Where You Left It 👇 | 47 | Take a Closer Look 🔍 | Jun 19, 2026 2:32 PM · 47 characters. Take a Closer Look 🔍 | |
| Jun 19, 2026 10:27 AM | 🚨 Last Chance: $10 OFF Is Expiring… | 36 | Time’s Almost Up | Jun 19, 2026 10:27 AM · 36 characters. Time’s Almost Up | |
| Jun 19, 2026 4:25 AM | 275,000+ Homes Breathe Cleaner With These | 41 | Why It’s Rated ⭐⭐⭐⭐⭐ | Jun 19, 2026 4:25 AM · 41 characters. Why It’s Rated ⭐⭐⭐⭐⭐ | |
| Jun 18, 2026 3:32 PM | Still on Your Mind? 🤔 | 22 | We saved your pick | Jun 18, 2026 3:32 PM · 22 characters. We saved your pick | |
| Jun 18, 2026 2:24 PM | Why Homeowners Trust Filter King 👑 | 35 | ($10 OFF Inside) | Jun 18, 2026 2:24 PM · 35 characters. ($10 OFF Inside) | |
| Jun 18, 2026 6:25 AM | $10 OFF from Rick | 17 | Hi Subscriber, I wanted to personally welcome you to Filter King . When I started this… | Jun 18, 2026 6:25 AM · 17 characters. Hi Subscriber, I wanted to personally welcome you to Filter King . When I started this… | |
| Jun 18, 2026 4:24 AM | Here’s $10 Off to Get You Started | 34 | Welcome to a Cleaner Home | Jun 18, 2026 4:24 AM · 34 characters. Welcome to a Cleaner Home |
Based on 121 emails received from Jun 18 to Nov 2, 2026. Times in US Eastern. How we collect