MERV 8, 11 or 13? Here’s the difference. 🌬️
Preview text: Almost Over: Hurry $15 off + FREE Shipping ends tomorrow.
Using this email in an article? Credit: Filters Fast email via They Sent It, with a link to this page. Full-size image
- Subject
- MERV 8, 11 or 13? Here’s the difference. 🌬️
- Preview text
- Almost Over: Hurry $15 off + FREE Shipping ends tomorrow.
- From
- marketing@
email.filtersfast.com - Brand
- Filters Fast
- ESP
- Klaviyo
- Sent
- Wed Nov 4, 2026, 2:26 AM ET
- Sent to
- filtersfast.com, filtersfats.com
- Size
- 66 KB
- Images
- 11
- Links
- 17, 3 of them buttons
- Subject length
- 42 characters
Against Filters Fast's usual
Sent in the 2 AM hour, which holds 4% of its emails; 33% arrive in the 8 AM hour. The subject is 42 characters; its average is 37.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Filters Fast <[email protected]>
- Reply-To
- [email protected]
- Subject
- MERV 8, 11 or 13? Here’s the difference. 🌬️
- Date
- Wed, 04 Nov 2026 07:26:05 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-101
- Return-Path domain
- k1.send.filtersfast.com
- DKIM signature
- d=send.filtersfast.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-n97t2 with SMTP
- from (unnamed) by geopod-ismtpd-101 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Nov 6, 2026 2:22 AM | Customer Appreciation Event: 20% off Filters Fast just dropped! | |
| Nov 5, 2026 3:07 AM | Ends tonight: $15 off orders $99 or more | |
| Nov 4, 2026 3:53 PM | Our mistake - the deal is still active! | |
| Nov 4, 2026 2:26 AM | MERV 8, 11 or 13? Here’s the difference. 🌬️ (this email) | |
| Nov 3, 2026 2:22 AM | Don't let this $15 go down the drain | |
| Nov 2, 2026 2:48 AM | End-of-season savings $15 off + free shipping | |
| Nov 1, 2026 9:18 AM | 🔥 Turning the heat on? Check your filter first. |
More from Filters Fast
All Filters Fast emailsThink Filters Fast first and save 20%
Nov 7, 2026 2:41 AM
Customer Appreciation Event: 20% off Filters Fast just dropped!
Nov 6, 2026 2:22 AM
Ends tonight: $15 off orders $99 or more
Nov 5, 2026 3:07 AM
Our mistake - the deal is still active!
Nov 4, 2026 3:53 PM
Don't let this $15 go down the drain
Nov 3, 2026 2:22 AM
End-of-season savings $15 off + free shipping
Nov 2, 2026 2:48 AM
🔥 Turning the heat on? Check your filter first.
Nov 1, 2026 9:18 AM
Change the clocks. Change your filters. ⏰
Nov 1, 2026 2:37 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Nov 4, 2026.
