Final hours — AD4000 + an extra filter.
Preview text: Ends Tonight: Save $360 on the AD4000 Bundle

Using this email in an article? Credit: AirDoctor email via They Sent It, with a link to this page. Full-size image
- Subject
- Final hours — AD4000 + an extra filter.
- Preview text
- Ends Tonight: Save $360 on the AD4000 Bundle
- From
- info@
airdoctor.com - Brand
- AirDoctor
- ESP
- Klaviyo
- Sent
- Sun Sep 20, 2026, 9:00 PM ET
- Sent to
- air-dr.org, airdoctor.com, Canada (airdoctorpro.ca), doctorsairpurifier.com, qc-airdoctorpro.com, shop.airdoctorpro.com, Canada (tryairdoctor.ca), tryairdoctor.com, tryairdoctortv.com
- Size
- 37 KB
- Images
- 11
- Links
- 12, 1 of them buttons
- Subject length
- 39 characters
Against AirDoctor's usual
Sent in the 9 PM hour, which holds 11% of its emails; 22% arrive in the 9 AM hour. The subject is 39 characters; its average is 42.
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
- AirDoctor <[email protected]>
- Subject
- Final hours — AD4000 + an extra filter.
- Date
- Mon, 21 Sep 2026 01:00:06 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- send.airdoctor.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=airdoctor.com s=km1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Sep 23, 2026 10:00 PM | Cleaner Air Starts in the Bedroom & Nursery 🌙 | |
| Sep 22, 2026 10:00 PM | Yep, it really is the cutest air purifier ever! | |
| Sep 21, 2026 10:00 PM | The cutest air purifier ever?!?! | |
| Sep 20, 2026 9:00 PM | Final hours — AD4000 + an extra filter. (this email) | |
| Sep 20, 2026 7:43 PM | Bring Home America’s Favorite Air Purifier | |
| Sep 20, 2026 9:04 AM | Ends Tonight: Save 46% on the AD4000 Bundle | |
| Sep 20, 2026 9:00 AM | Ends Tonight: Save $360 on the AD4000 Bundle |
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