Wildfire smoke + pollen = MERV 13

Preview text: Breathe easier this summer

Filter KingThursday, Jul 16, 2026 at 9:02 AM EasternKlaviyo
Filter KingWildfire smoke + pollen = MERV 13
Subject
Wildfire smoke + pollen = MERV 13
Preview text
Breathe easier this summer
From
support@filterking.com
Sent
Thu Jul 16, 2026, 9:02 AM ET
Size
49 KB
Images
11
Links
11, 1 of them buttons
Subject length
33 characters

Against Filter King's usual

Sent in the 9 AM hour, which holds 18% of its emails; 25% arrive in the 8 AM hour. The subject is 33 characters; its average is 32.

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From
Filter King <[email protected]>
Subject
Wildfire smoke + pollen = MERV 13
Date
Thu, 16 Jul 2026 13:02:03 +0000 (UTC)
Message-ID domain
geopod-ismtpd-41
Return-Path domain
email.filterking.com
DKIM signature
d=filterking.com s=kl2
List-Unsubscribe
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  1. from o1398.shared.klaviyomail.com [149.72.95.9] by our receiving server with ESMTPS
  2. by recvd-…-mj54j with SMTP
  3. from (unnamed) by geopod-ismtpd-41 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

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Sent just before and after

Jul 20, 2026 9:00 AMDoes your house smell... like a dog? 🐶
Jul 19, 2026 9:01 AM🥵 Your HVAC has been pulling double shifts
Jul 18, 2026 11:02 AMYour AC doesn't get a summer break 🥵
Jul 16, 2026 9:02 AMWildfire smoke + pollen = MERV 13 (this email)
Jul 14, 2026 9:01 AMMERV 8, 11 or 13?
Jul 12, 2026 11:03 AMNever think about filters again
Jul 10, 2026 9:02 AM⚠️ Air quality alerts across the U.S.

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