Your discount was upgraded!

Preview text: Exclusive 15% offer inside

Filters FastThursday, Apr 16, 2026 at 2:38 PM EasternKlaviyo
Filters FastYour discount was upgraded!
Subject
Your discount was upgraded!
Preview text
Exclusive 15% offer inside
From
marketing@email.filtersfast.com
Sent
Thu Apr 16, 2026, 2:38 PM ET
Sent to
Colombia (filtersfast.co)
Size
57 KB
Images
6
Links
12, 6 of them buttons
Subject length
27 characters

Against Filters Fast's usual

Sent in the 2 PM hour, which holds 8% of its emails; 33% arrive in the 8 AM hour. The subject is 27 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]>
Subject
Your discount was upgraded!
Date
Thu, 16 Apr 2026 18:38:37 +0000 (UTC)
Message-ID domain
geopod-ismtpd-28
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

  1. from o3956.m.filtersfast.com [167.89.91.128] by our receiving server with ESMTPS
  2. by recvd-…-6lnkk with SMTP
  3. from (unnamed) by geopod-ismtpd-28 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, 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

Apr 18, 2026 8:51 AMReady, Set, Refresh — 20% Off Filters Fast
Apr 17, 2026 2:37 PMYour 15% off is expiring soon
Apr 17, 2026 8:46 AM20% Off Filters Fast Brand + Free Shipping
Apr 16, 2026 2:38 PMYour discount was upgraded! (this email)
Apr 16, 2026 8:41 AM🔄 Never Forget to Replace Your Filters Again
Apr 15, 2026 2:38 PM10% off is waiting inside
Apr 15, 2026 8:37 AM⛱️ Up to 44% Off Pool & Spa Filters + Free Shipping

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