ALORAIR Air Scrubber HEPA Pro 770

For restoration crews, contractors, and homeowners handling major repair work, the ALORAIR PureAiro HEPA Pro 770 is built to move air through a multi-stage filtration setup. Its intended settings include construction, sewage remediation, and fire or water damage restoration.

It offers variable speed control and airflow up to 550 CFM. That gives you room to adjust operation for the work area rather than treating every job the same.

If you prioritize adjustable airflow and jobsite features, this has more to offer than a basic portable air cleaner, if you prefer a simple unit for occasional household use, its restoration-focused design may be more than you need.

Getting the most from it

The system can use up to three filtration stages: pre-filters, activated carbon, and HEPA filters. The filters are sold separately, so factor that into your setup and make sure you have the stages you need before starting a project. The product information does not specify filter life or replacement intervals, so those details depend on the filters selected and the conditions where you use the machine.

A practical use case is a renovation room where sanding or cleanup is underway: position the scrubber in the work area, select a speed for the task, and use the hour meter to track operating time. The filter-change light offers an additional cue to check the filtration system. Its 16-inch inlet and 8-inch outlet are useful planning details when deciding where the unit will sit and how air will move through the space.

The GFCI duplex outlet supports daisy-chaining compatible equipment, while the circuit breaker is designed to protect connected loads and the unit’s onboard components. The housing is stackable, which can help when equipment needs to be stored or moved between jobs.

Why it’s worth it

The value here is in combining adjustable airflow with features aimed at ongoing work: an hour meter, filter-change indicator, GFCI duplex outlet, and stackable housing. Rather than choosing a basic air cleaner with fewer jobsite controls, you get a machine designed for restoration and construction settings where tracking runtime and managing equipment matter.

Its rotomolded plastic housing is described as durable, and the unit is intended to be portable between rooms. The listed support is 10 years for the housing and one year for parts and labor. Those terms are distinct, so check which coverage applies to the part or issue you care about before making a decision.

Worth considering if you need a movable scrubber for repair, restoration, or construction work and want variable speed rather than a fixed setting. On the spec sheet, airflow reaches 550 CFM, but that figure alone does not establish how it will perform in a particular room or with a chosen filter setup.

Worth noting

The main limitation is that filters are not included as standard in the product details provided and are sold separately. That adds a separate selection step, and the system’s three-stage capability does not mean every filter type is supplied with the machine. Check the filtration configuration that fits your job, especially if odor control is part of the plan.

It may not suit you if you want a ready-to-run unit with filters included, or if your need is simply light, routine air cleaning at home. The product is aimed at demanding work environments, and the available details do not give noise levels, dimensions, or weight for comparing it with other portable options.

Is it worth it?

The HEPA Pro 770 makes the most sense when you expect to use an air scrubber for restoration or renovation and will benefit from variable speed, runtime tracking, and a daisy-chain outlet. Its stackable build and portable format also fit crews moving equipment from one room to another. If your priority is a straightforward household purifier, or you do not want to choose and buy filters separately, a simpler, fully specified alternative may be a better match.