Cleaner air for every room. Buy an AD4000, get an AD1500 free, plus 10% off replacement and HVAC filters.

Preview text: Get a FREE AD1500 ($399 Value) + 10% Off Filters

AirDoctor

Friday, Oct 9, 2026 at 6:00 AM EasternKlaviyo

AirDoctorCleaner air for every room. Buy an AD4000, get an AD1500 free, plus 10% off replacement and HVAC filters.

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Cleaner air for every room. Buy an AD4000, get an AD1500 free,
plus 10% off replacement and HVAC filters. - email from AirDoctor

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Subject: Cleaner air for every room. Buy an AD4000, get an AD1500 free, plus 10% off replacement and HVAC filters.
Preview text: Get a FREE AD1500 ($399 Value) + 10% Off Filters
From: info@airdoctor.com
Brand: AirDoctor
ESP: Klaviyo
Sent: Fri Oct 9, 2026, 6:00 AM ET
Sent to: airdoctorpro.com, shop.airdoctorpro.com, Canada (tryairdoctor.ca), tryairdoctor.com
Size: 45 KB
Images: 14
Links: 16, 1 of them buttons
Subject length: 106 characters

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Sent in the 6 AM hour, which holds 5% of its emails; 22% arrive in the 9 AM hour. The subject is 106 characters; its average is 42.

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From: AirDoctor <[email protected]>
Subject: Cleaner air for every room. Buy an AD4000, get an AD1500 free, plus 10% off replacement and HVAC filters.
Date: Fri, 09 Oct 2026 10:00:35 +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
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from (unnamed) by kmta-mta-green-….servers.clovesoftware.com with SMTP

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Sent just before and after

	Oct 11, 2026 6:00 AM	Buy One, Cover More: FREE AD1500 + 10% Off Filters
	Oct 10, 2026 6:00 AM	Two purifiers for every room, plus 10% off replacement and HVAC filters for a limited time.
	Oct 9, 2026 3:00 PM	Save $399: Get the AD1500 FREE with Your AD4000
	Oct 9, 2026 6:00 AM	Cleaner air for every room. Buy an AD4000, get an AD1500 free, plus 10% off replacement and HVAC filters. (this email)
	Oct 7, 2026 3:00 PM	Get a FREE AD1500 ($399 Value) + 10% Off Filters
	Oct 6, 2026 11:24 PM	Bring Home America’s Favorite Air Purifier · Resent
	Oct 6, 2026 11:00 PM	Save $399 with a free purifier for your bedroom or office, plus 10% off replacement and HVAC filters.