Discount Filters subject lines
114 subject lines averaging 37 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Sep 4, 2026 12:03 PM | Get Fresh Filters 35% Off | 25 | Your Long Weekend Prep List ✅ Everything on your filter list is 35% off. You just click… | Sep 4, 2026 12:03 PM · 25 characters. Your Long Weekend Prep List ✅ Everything on your filter list is 35% off. You just click… | |
| Sep 2, 2026 12:02 PM | Tastier Water is 35% Off 🧊 | 27 | The 30-Second Job That Pays Off The easiest swap in the house. | Sep 2, 2026 12:02 PM · 27 characters. The 30-Second Job That Pays Off The easiest swap in the house. | |
| Aug 31, 2026 12:06 PM | 🦵🏽Kick Back & Save 35% Sitewide | 30 | The No Labor Required Sale is Here Every filter you need, 35% off all week long. | Aug 31, 2026 12:06 PM · 30 characters. The No Labor Required Sale is Here Every filter you need, 35% off all week long. | |
| Aug 28, 2026 12:08 PM | Get 30% Off Furnace & AC Filters | 32 | Your AC Deserves a Retirement Party Stock up on furnace & AC filters while they’re 30%… | Aug 28, 2026 12:08 PM · 32 characters. Your AC Deserves a Retirement Party Stock up on furnace & AC filters while they’re 30%… | |
| Aug 26, 2026 12:02 PM | Stock Up & Save 30% on Air Filters | 35 | Your AC Deserves a Retirement Party Five minutes now sets your system up for fall. | Aug 26, 2026 12:02 PM · 35 characters. Your AC Deserves a Retirement Party Five minutes now sets your system up for fall. | |
| Aug 24, 2026 12:02 PM | Save 30% on Furnace & AC Filters | 32 | Your AC Deserves a Retirement Party Stock up for the whole heating season at 30% off. | Aug 24, 2026 12:02 PM · 32 characters. Your AC Deserves a Retirement Party Stock up for the whole heating season at 30% off. | |
| Aug 23, 2026 7:05 PM | LAST CHANCE: Save 25% on Filter Bundles | 39 | Bundle 3 Filters Save 25% Ends Tonight Grab any 3 filters and save 25% offer expires… | Aug 23, 2026 7:05 PM · 39 characters. Bundle 3 Filters Save 25% Ends Tonight Grab any 3 filters and save 25% offer expires… | |
| Aug 23, 2026 7:05 AM | Bundle 3 Filters Save 25% 🌬️ Ends Tonight | 41 | Bundle 3 Filters Save 25% Ends Tonight Last call to build your bundle and save 25%. | Aug 23, 2026 7:05 AM · 41 characters. Bundle 3 Filters Save 25% Ends Tonight Last call to build your bundle and save 25%. | |
| Aug 21, 2026 12:05 PM | Your Whole Home Bundle is Here | 30 | Your Whole Home Bundle is Here Air, water, vacuum. Filter your whole home this weekend. | Aug 21, 2026 12:05 PM · 30 characters. Your Whole Home Bundle is Here Air, water, vacuum. Filter your whole home this weekend. | |
| Aug 17, 2026 12:03 PM | Bundle 3 Filters & Save 25% This Week | 37 | Stack Your Air Filters & Save 25% Every place your family breathes, covered in a single… | Aug 17, 2026 12:03 PM · 37 characters. Stack Your Air Filters & Save 25% Every place your family breathes, covered in a single… | |
| Aug 16, 2026 12:03 PM | Last Day to Save 20% on Filters | 31 | 20% Off Sitewide The offer ends tonight. | Aug 16, 2026 12:03 PM · 31 characters. 20% Off Sitewide The offer ends tonight. | |
| Aug 14, 2026 12:01 PM | Two Filters You Probably Forgot About 😬 | 40 | 20% Off Sitewide Air purifier and cabin air filters: both likely overdue, both 20% off. | Aug 14, 2026 12:01 PM · 40 characters. 20% Off Sitewide Air purifier and cabin air filters: both likely overdue, both 20% off. | |
| Aug 12, 2026 12:02 PM | What Your MERV Rating Actually Means 🔍 | 39 | 20% Off Sitewide Find out which filter fits your home and save 20%. | Aug 12, 2026 12:02 PM · 39 characters. 20% Off Sitewide Find out which filter fits your home and save 20%. | |
| Aug 10, 2026 12:01 PM | Your Home Air Quality Report is Ready 📋 | 40 | 20% Off Sitewide Save 20% on every filter your home is relying on. | Aug 10, 2026 12:01 PM · 40 characters. 20% Off Sitewide Save 20% on every filter your home is relying on. | |
| Aug 9, 2026 7:04 PM | Final hours — 30% off air filters ends tonight. | 48 | LAST DAY: 30% Off Air Filters Ends Tonight. 96 Your 30% off ends in a few hours Your 30%… | Aug 9, 2026 7:04 PM · 48 characters. LAST DAY: 30% Off Air Filters Ends Tonight. 96 Your 30% off ends in a few hours Your 30%… | |
| Aug 9, 2026 7:03 AM | LAST DAY: 30% Off Air Filters Ends Tonight. | 43 | LAST DAY: 30% Off Air Filters Ends Tonight. 96 Your 30% off ends at midnight. Your 30% off… | Aug 9, 2026 7:03 AM · 43 characters. LAST DAY: 30% Off Air Filters Ends Tonight. 96 Your 30% off ends at midnight. Your 30% off… | |
| Aug 7, 2026 12:06 PM | Only a Few Days Left to Save 30% on Air Filters. | 48 | It's Been a While, and Your Filters Miss You. 96 Your 30% off ends Sunday, don't wait… | Aug 7, 2026 12:06 PM · 48 characters. It's Been a While, and Your Filters Miss You. 96 Your 30% off ends Sunday, don't wait… | |
| Aug 5, 2026 12:03 PM | Your Kids Are Back. Is Your Air Filter? | 40 | Your Kids Are Back. Is Your Air Filter? 96 30% Off Replacement Filters for Back to School… | Aug 5, 2026 12:03 PM · 40 characters. Your Kids Are Back. Is Your Air Filter? 96 30% Off Replacement Filters for Back to School… | |
| Aug 3, 2026 12:04 PM | Back to School = Better Air. 30% Off Filters Now. | 50 | Back to School = Better Air. 30% Off Filters Now. 96 Fresh start, fresh air — 30% off… | Aug 3, 2026 12:04 PM · 50 characters. Back to School = Better Air. 30% Off Filters Now. 96 Fresh start, fresh air — 30% off… | |
| Aug 2, 2026 6:21 PM | Last Call for 35% Savings | 25 | Last Call for 35% Savings One last reminder. Big savings end tonight. | Aug 2, 2026 6:21 PM · 25 characters. Last Call for 35% Savings One last reminder. Big savings end tonight. | |
| Aug 2, 2026 7:17 AM | Final Hours to Save 35% on Filters | 34 | Final Hours to Save 35% on Filters One last reminder. Big savings end tonight. | Aug 2, 2026 7:17 AM · 34 characters. Final Hours to Save 35% on Filters One last reminder. Big savings end tonight. | |
| Jul 31, 2026 11:55 AM | 35% Off Before the Final Weekend ☀️ | 35 | 35% Off Before the Final Weekend ☀️ One quick check before the weekend. Your filters will… | Jul 31, 2026 11:55 AM · 35 characters. 35% Off Before the Final Weekend ☀️ One quick check before the weekend. Your filters will… | |
| Jul 29, 2026 1:02 PM | Save 35% on Overworked Filters 😅 | 33 | Save 35% on Overworked Filters The AC is carrying the team. Check its filter. | Jul 29, 2026 1:02 PM · 33 characters. Save 35% on Overworked Filters The AC is carrying the team. Check its filter. | |
| Jul 27, 2026 12:04 PM | 35% Off Filters for a Hot Summer ☀️ | 35 | 35% Off Filters for a Hot Summer ☀️ It's been running since June and nobody's even checked… | Jul 27, 2026 12:04 PM · 35 characters. 35% Off Filters for a Hot Summer ☀️ It's been running since June and nobody's even checked… | |
| Jul 19, 2026 7:04 PM | Last Chance to Save 30% Sitewide on Every Filter We Carry | 57 | Last Day for Summer Air Filter Savings Last Day for Summer Air Filter Savings. | Jul 19, 2026 7:04 PM · 57 characters. Last Day for Summer Air Filter Savings Last Day for Summer Air Filter Savings. | |
| Jul 19, 2026 7:06 AM | 30% Off Furnace & Purifier Filters Ends Tonight | 47 | Last Day for Summer Air Filter Savings Finding your filter takes a minute. The sale ends… | Jul 19, 2026 7:06 AM · 47 characters. Last Day for Summer Air Filter Savings Finding your filter takes a minute. The sale ends… | |
| Jul 17, 2026 12:04 PM | Save 30% on Furnace & Purifier Filters | 39 | Check the Filters You Rely on this Week A few minutes now covers the filters your whole… | Jul 17, 2026 12:04 PM · 39 characters. Check the Filters You Rely on this Week A few minutes now covers the filters your whole… | |
| Jul 15, 2026 12:04 PM | Save 30% on Furnace & Purifier Filters 💨 | 41 | Your Filters are Working Harder Than Usual More AC runtime, more dust, more reason to… | Jul 15, 2026 12:04 PM · 41 characters. Your Filters are Working Harder Than Usual More AC runtime, more dust, more reason to… | |
| Jul 13, 2026 12:05 PM | Save 30% on Air & Purifier Filters Today | 40 | Your Summer Air Quality Check Dust, pollen, and heat add up fast in summer. A fresh filter… | Jul 13, 2026 12:05 PM · 40 characters. Your Summer Air Quality Check Dust, pollen, and heat add up fast in summer. A fresh filter… | |
| Jul 12, 2026 12:06 PM | Save 20% on Fridge Filters Today Only | 37 | 20% Off Last chance to stock up on fridge filters at 20% off with free shipping. | Jul 12, 2026 12:06 PM · 37 characters. 20% Off Last chance to stock up on fridge filters at 20% off with free shipping. | |
| Jul 10, 2026 12:05 PM | Why Fridge Filters Matter 💧🤔 | 29 | 20% Off A fresh fridge filter reduces chlorine taste and odor so every glass tastes… | Jul 10, 2026 12:05 PM · 29 characters. 20% Off A fresh fridge filter reduces chlorine taste and odor so every glass tastes… | |
| Jul 8, 2026 12:06 PM | Better Water Starts at Your Fridge Door 💧 | 42 | 20% Off sitewide If your water tastes flat or faintly off, your fridge filter is probably… | Jul 8, 2026 12:06 PM · 42 characters. 20% Off sitewide If your water tastes flat or faintly off, your fridge filter is probably… | |
| Jul 6, 2026 7:01 PM | Final Reminder: 35% Off Sitewide Ends Tonight! | 46 | 35% Off with Code: USA35 Filters are still 35% off, but not for long. | Jul 6, 2026 7:01 PM · 46 characters. 35% Off with Code: USA35 Filters are still 35% off, but not for long. | |
| Jul 6, 2026 7:03 AM | ⭐ Last Chance: 35% Off Sitewide Ends Today | 42 | 35% Off with Code: USA35 Filters are still 35% off, but not for long. | Jul 6, 2026 7:03 AM · 42 characters. 35% Off with Code: USA35 Filters are still 35% off, but not for long. | |
| Jul 5, 2026 12:02 PM | The Independence Day Sale Ends Soon | 35 | 35% Off with Code: USA35 Get 35% off sitewide for a limited time. | Jul 5, 2026 12:02 PM · 35 characters. 35% Off with Code: USA35 Get 35% off sitewide for a limited time. | |
| Jul 3, 2026 12:09 PM | Save 35% Before the 4th Weekend Starts | 38 | 35% Off with Code: USA35 The Independence Day Sale is still live. Stock up on fridge… | Jul 3, 2026 12:09 PM · 38 characters. 35% Off with Code: USA35 The Independence Day Sale is still live. Stock up on fridge… | |
| Jul 1, 2026 12:07 PM | Save 35% on Filters Before the 4th | 34 | 35% Off with Code: USA35 Stock up on furnace, fridge, air purifier filters during our… | Jul 1, 2026 12:07 PM · 34 characters. 35% Off with Code: USA35 Stock up on furnace, fridge, air purifier filters during our… | |
| Jun 29, 2026 11:07 AM | Stock Up With 35% Off Filters | 29 | 35% Off with Code: USA35 America's 250th calls for the season's biggest sale | Jun 29, 2026 11:07 AM · 29 characters. 35% Off with Code: USA35 America's 250th calls for the season's biggest sale | |
| Jun 28, 2026 7:02 PM | Last call: 35% off, today only | 30 | Final Day: 35% Off, Today Only — Code PRIME35 After midnight, the savings are gone. Lock… | Jun 28, 2026 7:02 PM · 30 characters. Final Day: 35% Off, Today Only — Code PRIME35 After midnight, the savings are gone. Lock… | |
| Jun 28, 2026 7:03 AM | Final day: 35% off, today only | 30 | Final Day: 35% Off, Today Only — Code PRIME35 One day, our biggest discount. 35% off every… | Jun 28, 2026 7:03 AM · 30 characters. Final Day: 35% Off, Today Only — Code PRIME35 One day, our biggest discount. 35% off every… | |
| Jun 26, 2026 12:13 PM | Don’t miss it: 30% off ends soon | 32 | Don't Miss It: 30% Off Ends Soon — Code PRIME30 Stock up before 30% off ends June 28. This… | Jun 26, 2026 12:13 PM · 32 characters. Don't Miss It: 30% Off Ends Soon — Code PRIME30 Stock up before 30% off ends June 28. This… | |
| Jun 24, 2026 12:02 PM | 30% off + summer = swap now | 28 | It's Prime Time to Swap That Filter — 30% Off, Code PRIME30 Stock up and save 30% off… | Jun 24, 2026 12:02 PM · 28 characters. It's Prime Time to Swap That Filter — 30% Off, Code PRIME30 Stock up and save 30% off… | |
| Jun 22, 2026 12:01 PM | Prime savings start now — 25% off | 34 | 25% Off Everything — The PRIME Sale Starts Now The filter you need to replace is 25% off… | Jun 22, 2026 12:01 PM · 34 characters. 25% Off Everything — The PRIME Sale Starts Now The filter you need to replace is 25% off… | |
| Jun 21, 2026 12:04 PM | Final Hours: 25% Off Ends Tonight | 33 | Final Hours: 25% Off Ends Tonight One week, one code, one last day to save. | Jun 21, 2026 12:04 PM · 33 characters. Final Hours: 25% Off Ends Tonight One week, one code, one last day to save. | |
| Jun 19, 2026 12:03 PM | Save 25% Before Your Pool Needs It | 34 | Is Your Pool Filter Clogged? Stock up now and keep your water clear all summer. | Jun 19, 2026 12:03 PM · 34 characters. Is Your Pool Filter Clogged? Stock up now and keep your water clear all summer. | |
| Jun 17, 2026 12:04 PM | 💧 Save 25% on Your Fridge Filter Now | 36 | Your Fridge Works Harder All Summer More ice, more cold water, more demand on your filter. | Jun 17, 2026 12:04 PM · 36 characters. Your Fridge Works Harder All Summer More ice, more cold water, more demand on your filter. | |
| Jun 15, 2026 12:05 PM | 🥵 Save 25% Before Summer Heats Up | 33 | Your AC's Busiest Season Starts Now Fresh filters mean cleaner air and lower bills. Offer… | Jun 15, 2026 12:05 PM · 33 characters. Your AC's Busiest Season Starts Now Fresh filters mean cleaner air and lower bills. Offer… | |
| Jun 14, 2026 9:04 AM | Last Day to Save 35% Sitewide | 29 | SAVE 35% + FREE SHIPPING Sale ends tonight. Don't miss it. | Jun 14, 2026 9:04 AM · 29 characters. SAVE 35% + FREE SHIPPING Sale ends tonight. Don't miss it. | |
| Jun 12, 2026 1:08 PM | Two Days Left to Save 35% | 25 | SAVE 35% + FREE SHIPPING Offer expires Sunday. Stock up on filters now. | Jun 12, 2026 1:08 PM · 25 characters. SAVE 35% + FREE SHIPPING Offer expires Sunday. Stock up on filters now. | |
| Jun 10, 2026 12:16 PM | Save 35% on Every Filter You Need | 33 | SAVE 35% + FREE SHIPPING Offer ends Sunday. | Jun 10, 2026 12:16 PM · 33 characters. SAVE 35% + FREE SHIPPING Offer ends Sunday. |
Based on 114 emails received from May 22 to Nov 6, 2026. Times in US Eastern. How we collect