LAST CALL: 10% Off Filters Ends Tonight

Preview text: Final hours to shop AirDoctor purifiers and save on genuine filters.

AirDoctorSaturday, Oct 31, 2026 at 9:00 PM EasternKlaviyo
AirDoctorLAST CALL: 10% Off Filters Ends Tonight
Subject
LAST CALL: 10% Off Filters Ends Tonight
Preview text
Final hours to shop AirDoctor purifiers and save on genuine filters.
From
info@airdoctor.com
Sent
Sat Oct 31, 2026, 9:00 PM ET
Sent to
airdoctor.com
Size
54 KB
Images
18
Links
19, 1 of them buttons
Subject length
39 characters

Against AirDoctor's usual

Sent in the 9 PM hour, which holds 12% 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
LAST CALL: 10% Off Filters Ends Tonight
Date
Sun, 01 Nov 2026 01:00:09 +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

  1. from (unnamed) by kmta-mta-green-….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

Report this email

Sent just before and after

Nov 1, 2026 9:00 PMBest Prices of the Year: 20% Off Filters
Nov 1, 2026 9:00 AM20% Off All Filters: Black Friday Starts Now
Nov 1, 2026 3:30 AM- Bring Home Award Winning Purification · Resent
Oct 31, 2026 9:00 PMLAST CALL: 10% Off Filters Ends Tonight (this email)
Oct 31, 2026 9:03 AMENDS AT MIDNIGHT: 10% Off Filters + Up to $300 Off Purifiers
Oct 30, 2026 12:46 PMBring Home America’s Favorite Air Purifier
Oct 30, 2026 9:01 AMA Little Treat for Your Air 🎃

More from AirDoctor

All AirDoctor emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 31, 2026.

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.