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Airdog Manuals & User Guides

Airdog represents two distinct product lines: high-performance automotive fuel air separation systems by PureFlow AirDog, and advanced TPA technology home air purifiers by Airdog USA.

Tip: include the full model number printed on your Airdog label for the best match.

About Airdog manuals on Manuals.plus

The Airdog brand category on Manuals.plus encompasses user guides and installation manuals for two separate major entities sharing the name.

  • PureFlow AirDog (Automotive): Specializing in diesel fuel delivery systems, PureFlow AirDog manufactures the Raptor-4G and AirDog II-5G series. These fuel air separation systems and lift pumps are designed to improve engine performance for diesel trucks (Chevy Duramax, Dodge Cummins, Ford Powerstroke) by removing water, particulates, and entrained air from the fuel.
  • Airdog USA (Home Appliances): A silicon valley-based company producing washable, filter-less air purifiers such as the X3, X5, and X8 models. These units utilize patented TPA technology to eliminate pollutants and viruses without the need for disposable HEPA filters.

Please ensure you select the manual corresponding to your specific automotive fuel system or home air purification device.

Airdog manuals

Апошнія інструкцыі ад manuals+ спецыяльна распрацаваны для гэтага брэнда.

Airdog X5 User Manual - Advanced Air Purification System

Кіраўніцтва карыстальніка
Comprehensive user manual for the Airdog X5 air purifier, detailing features, installation, operation, cleaning, maintenance, and technical specifications. Learn how to achieve cleaner air without HEPA filters.

Кіраўніцтва карыстальніка Airdog X5: Кіраўніцтва па пашыранай ачыстцы паветра

Кіраўніцтва карыстальніка
Падрабязнае кіраўніцтва карыстальніка для ачышчальніка паветра Airdog X5. Даведайцеся пра яго функцыі, усталёўку, эксплуатацыю, чыстку і ліквідацыю няспраўнасцей для аптымальнай якасці паветра ў памяшканні. Абсталяваны мыйнымі фільтрамі і энергаэфектыўным дызайнам.

Airdog manuals from online retailers

Airdog X8 Home Air Purifier Instruction Manual

X8 • 14 студзеня 2026 г.
Comprehensive instruction manual for the Airdog X8 Home Air Purifier, covering setup, operation, maintenance, specifications, and troubleshooting for optimal air quality.

Airdog X3D Black Air Purifier User Manual

X3D • December 4, 2025
This manual provides comprehensive instructions for the Airdog X3D Black air purifier, covering setup, operation, maintenance, and troubleshooting to ensure optimal performance.

Airdog X3 Air Purifier User Manual

X3 • 6 верасня 2025 г.
Comprehensive user manual for the Airdog X3 Air Purifier, covering setup, operation, maintenance, troubleshooting, and specifications for optimal air purification.

Airdog X3 Air Purifier and FitAir Necklace User Manual

X3 / FitAir Necklace • September 6, 2025
Comprehensive user manual for the Airdog X3 Air Purifier and Airdog FitAir Necklace, covering setup, operation, maintenance, and troubleshooting for superior air filtration and personal air purification.

Airdog X5 Air Purifier User Manual

X5 • 23 жніўня 2025 г.
The Airdog X5 Air Purifier utilizes patented TPA technology for highly effective air purification, capturing particles down to 0.0146µm. Featuring a washable and reusable filter, it offers significant…

Airdog video guides

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Airdog support FAQ

Распаўсюджаныя пытанні аб інструкцыях, рэгістрацыі і падтрымцы гэтага брэнда.

  • What is the difference between the Airdog products listed here?

    This category includes manuals for two distinct product lines: PureFlow AirDog diesel fuel systems (lift pumps and air separators for trucks) and Airdog USA home air purifiers (electronic air filtration units).

  • How do I register my PureFlow AirDog warranty?

    Warranty registration for fuel systems typically must be completed within 30 days of purchase via the official AirDog Diesel webсайт, каб забяспечыць пакрыццё.

  • Are Airdog air purifier filters washable?

    Yes, Airdog USA air purifiers use TPA technology with collecting plates that are designed to be washed and reused, rather than replaced like traditional HEPA filters.

  • What is the preset pressure for the Raptor-4G fuel pump?

    For most stock applications, the Raptor-4G is preset at the factory (e.g., 8-10psi or 50-55psi depending on the model), but it features an adjustable regulator for performance tuning up to 75psi.

  • Why is my Airdog air purifier making a zapping noise?

    Occasional cracking or zapping sounds are normal as the unit destroys larger particles. If the noise is constant, the collecting plates may need to be cleaned and fully dried.