AllerAir AirMedic Pro 5 Ultra Air Purifier
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AllerAir AirMedic Pro 5 Ultra Air Purifier (Maximum 5" Carbon + Super HEPA)
airflow
(5" deep bed)
at 0.1 microns
The AllerAir AirMedic Pro 5 Ultra carries the deepest carbon bed in the entire Pro 5 line, built into the same compact chassis as the rest of the series. It's the model to reach for when heavy VOCs, persistent chemical odors, or serious off-gassing are the actual problem, not a background nuisance.
It runs a 5-inch activated carbon bed holding 24 to 27 pounds of media, paired with a Super HEPA filter that captures particles down to 0.1 microns. That combination is meant for renovation fumes, wildfire smoke drifting indoors, new-furniture off-gassing, and ongoing chemical exposure in a bedroom, office, studio, or apartment where a lighter unit hasn't kept up. You still pick the carbon blend, so you can tune it toward broad odor control or the heaviest VOC and chemical loads.
How the Pro 5 Ultra Compares: Pro 5 Plus vs Pro 5 HD vs Pro 5 Ultra
All three share the same compact cylindrical AllerAir cabinet, the same 400 CFM airflow, and the same 5-year labor / 10-year parts warranty. They separate on one thing: how much carbon they carry. The Pro 5 Plus is the entry point into the Super HEPA tier. The Pro 5 HD goes deeper for heavier loads. The Pro 5 Ultra carries the most carbon the Pro 5 chassis holds, for the toughest chemical, smoke, and off-gassing problems.
| Pro 5 Plus | Pro 5 HD | Pro 5 Ultra THIS MODEL |
|
|---|---|---|---|
| Best for | Heavier VOCs & finer particles | Heavy VOC & smoke loads | The heaviest chemical, VOC & smoke loads |
| Carbon filter | 3" bed, 17-18 lb | 3.5" bed, 19-23 lb | 5" bed, 24-27 lb |
| Particle filter | Super HEPA (99.99% at 0.1 micron) | Super HEPA (99.99% at 0.1 micron) | Super HEPA (99.99% at 0.1 micron) |
| Airflow | 400 CFM | 400 CFM | 400 CFM |
| Coverage | 1,500 sq ft | 1,500 sq ft | 1,500 sq ft |
| Sound level (low) | 39 dB | 39 dB | 39 dB |
| Warranty | 5yr labor / 10yr parts | 5yr labor / 10yr parts | 5yr labor / 10yr parts |
| Price from | $594.98 | $722.98 | $892.98 |
Choose the Pro 5 Ultra when heavy, ongoing VOCs, chemical odors, or off-gassing are the reason you're buying, and you want the deepest 5" carbon bed AllerAir builds into the Pro 5 chassis. The Pro 5 HD is enough for most heavy VOC and smoke problems and costs less. The Pro 5 Plus sits at the entry of the Super HEPA tier, a good fit when odors and VOCs are real but not severe.
Need the same depth of carbon in a larger room? The Pro 6 Ultra pairs a 5" bed with 560 CFM airflow and a taller cabinet. Fighting smoke and tar specifically? The Pro 5 Ultra S adds a tar-trapping pre-filter to this same carbon depth. Dealing with a diagnosed multiple chemical sensitivity? The Pro 5 MCS is built specifically for that job.
Coverage is based on 8-ft ceilings and AllerAir's recommended two air changes per hour. AllerAir sizes its units by room volume, so contact us if you want help matching a unit to your space. Sound levels vary by fan speed.
Is the AllerAir AirMedic Pro 5 Ultra Right for You?
The Pro 5 Ultra is for homes where the chemical load or the smell is the whole reason you're shopping, and a standard or mid-tier purifier hasn't been enough, but the room itself isn't oversized.
It's an especially strong fit if you:
✔Deal with heavy or persistent VOCs from renovation, new flooring, or off-gassing that a lighter unit hasn't cleared
✔Are managing a chemical sensitivity and want the most carbon the Pro 5 chassis offers
✔Live with ongoing chemical exposure from paint, cabinetry, or building materials
✔Deal with wildfire smoke or other smoke infiltration on a regular, heavy basis
✔Want the Super HEPA filter that captures particles down to 0.1 microns alongside maximum carbon depth
Great fit for:
✔Bedrooms, home offices, and living areas up to 1,500 sq ft
✔Recently renovated homes still off-gassing months later
✔Studios and workspaces with chemical-heavy materials or supplies
✔Sensitive households where lighter purifiers haven't kept up
✔Homes in wildfire regions that need maximum carbon during smoke season
What the AllerAir AirMedic Pro 5 Ultra Removes
Particles & Allergens (Super HEPA)
Air passes through a Super HEPA filter certified to capture 99.99% of airborne particles down to 0.1 microns:
- Pollen and seasonal allergens, common triggers for allergy and asthma
- Fine dust and combustion particles, including the smallest smoke particulate
- Pet dander, the airborne skin flakes from cats and dogs
- Mold spores, captured before they settle and spread
- Ultrafine particles in the 0.1 to 0.3 micron range
Chemicals, Gases & Odors (Activated Carbon)
Before air reaches the HEPA, it passes through a 5-inch bed holding 24 to 27 pounds of activated carbon, the deepest bed in the Pro 5 line. Carbon adsorbs gases and odors that particle filters cannot touch:
- VOCs and chemical fumes from paint, furniture, flooring, and household products
- Smoke odor from wildfire infiltration, cooking, or fireplaces
- Renovation and off-gassing smells from new cabinetry, mattresses, and finishes
- Everyday household odors from cooking, pets, and cleaning products
Good to know: if your main concern is heavy VOCs, formaldehyde, or off-gassing from a renovation, choose the Vocarb carbon blend below, which AllerAir tunes specifically for those gases. For a diagnosed multiple chemical sensitivity, the Pro 5 MCS is purpose-built for that job.
Key Design Features
5" Deep-Bed Activated Carbon
The deepest carbon bed in the Pro 5 line, holding 24 to 27 pounds of media depending on the blend. The extra depth gives gases and odors more contact time, so the unit adsorbs more before the carbon is spent.
3,375 sq ft of Carbon Media Surface Area
The large internal surface area gives airborne gas molecules more contact with the carbon as air passes through the purifier.
Super HEPA Wrap
A finer particle filter than a standard medical HEPA, certified to 99.99% at 0.1 microns. It wraps the carbon canister and catches the ultrafine particles a 0.3-micron filter lets through more often.
400 CFM of Airflow
The Pro 5 Ultra moves the same volume of air as the rest of the Pro 5 line, so it cycles a room of up to 1,500 sq ft several times an hour.
Quick-Change Pre-Filter
The pre-filter catches larger dust and debris first, which protects the main filters and stretches their life. You can reach it without tools.
Choice of Carbon Blend
You pick Exec for broad odor and VOC control, or Vocarb for the heaviest chemical, formaldehyde, and fume loads. Custom blends are available on request.
Optional UV-C Germicidal Lamp
Add a 10-watt UV-C lamp if you want an extra layer of treatment on top of filtration. It's a supplement to the carbon and HEPA, not a replacement for them.
Compact Housing on Wheels
At 20.5 inches high and 15 inches across, the Pro 5 Ultra is the same footprint as the rest of the Pro 5 line and rolls on four caster wheels, so you can move it near the source of pollutants.
Carbon Blends & Options
The Pro 5 Ultra lets you match the unit to your air. You just pick the combination you need when you order:
- Exec (Standard): AllerAir's broad activated-carbon blend for general household odors and VOCs, in the deep 5" bed. This is the base configuration.
- Vocarb (for VOCs): a carbon blend tuned for higher pollution, chemicals, formaldehyde, fumes, and stronger odors. It's a paid upgrade you select when you order.
- Optional UV-C lamp: a 10-watt germicidal lamp for added treatment. It's an added-cost option and can be combined with either carbon blend.
- Colors: White, Black, and Sandstone, all at the same price.
Maintenance & Filter Life
The Pro 5 Ultra is built to run continuously, and keeping it effective comes down to a simple filter schedule:
- Pre-filter: replace every 2 to 3 months to keep airflow up
- Super HEPA filter: every 1 to 2 years, best changed together with the carbon filter
- Carbon filter: every 2 to 3 years, with a 5-year shelf life
- UV-C lamp (if fitted): every 16,000 hours, or once a year
The pre-filter changes in seconds. For the main Super HEPA and carbon filters, you turn the unit off, unplug it, and open the base with a screwdriver to lift the filters out. AllerAir recommends running the unit 24/7 on a low setting and placing it near the source of pollutants for best results.
Genuine replacement filters for the Pro 5 Ultra are available right here at Pure Indoor Living.
Frequently Asked Questions
Why does a deeper, heavier carbon filter matter?
Activated carbon works by adsorption: gas and odor molecules stick to the huge internal surface area inside each grain of carbon. Two things decide how well that works. The first is how much carbon there is, because every pound adds surface area and holds more molecules before it's full. The Pro 5 Ultra carries 24 to 27 pounds in a 5-inch bed, the most of any Pro 5 configuration. The second is contact time. A deeper bed keeps the air moving through the carbon a fraction longer on each pass, so more of the VOCs and odors get pulled out before the air exits. The practical payoff is that the Pro 5 Ultra handles the heaviest chemical or smoke load in the line and goes longer between carbon replacements.
How is the Pro 5 Ultra different from the Pro 5 HD?
Both use the Super HEPA and the same 400 CFM airflow in the same compact cabinet. The difference is carbon depth. The Pro 5 HD carries a 3.5" bed with 19 to 23 pounds of carbon. The Pro 5 Ultra carries a 5" bed with 24 to 27 pounds, the deepest in the Pro 5 line. Choose the HD for a serious, ongoing VOC or smoke problem, and the Ultra when you want the most carbon the Pro 5 chassis offers.
Should I get the Pro 5 Ultra or the Pro 6 Ultra?
They use the same 5" carbon bed and the same Super HEPA. The difference is airflow and size. The Pro 5 Ultra moves 400 CFM in a 20.5-inch cabinet, sized for rooms up to 1,500 sq ft. The Pro 6 Ultra moves 560 CFM in a taller 23.5-inch cabinet for rooms up to 2,000 sq ft. If your problem room is on the larger side or you want faster air turnover, the Pro 6 Ultra is the better fit for the same filtration.
What's the difference between the Pro 5 Ultra and the Pro 5 Ultra S?
Both use the same 5" carbon bed and Super HEPA. The Pro 5 Ultra S adds a tar-trapping pre-filter built specifically for smoke, and carries a fixed carbon blend instead of a choice between Exec and Vocarb. If smoke or tar residue is your specific problem, the Ultra S is worth a look. If you want to choose the carbon blend that best fits VOCs, chemicals, or a broader mix of odors, the Pro 5 Ultra gives you that choice.
Should I choose Exec or Vocarb carbon?
Start with what's in your air. Exec is AllerAir's broad blend and it's the right pick for general household odors, pets, cooking, and moderate VOCs. Choose Vocarb if you're dealing with heavier chemicals, formaldehyde, fresh paint or flooring, or ongoing fumes, since it's tuned for those gases. When in doubt, email us about your space and we'll help you decide.
Do I need the UV-C lamp?
For most homes, no. The Pro 5 Ultra does its real work through the carbon and Super HEPA filters, and those handle particles, odors, and chemicals on their own. The optional 10-watt UV-C lamp adds a supplementary layer of germicidal treatment if you specifically want it, but it isn't required for the unit to filter effectively.
How loud is it?
The Pro 5 Ultra runs at 39 dB on its lowest speed, quiet enough for most people to sleep near, and 62 dB on high when you want to clear a room fast. The variable-speed control lets you set it anywhere in between to balance airflow and sound.
How much power does it use, and can I leave it on all the time?
Yes, it's built to run 24/7, which is how AllerAir recommends using it. The Pro 5 Ultra draws 1.3 amps at 115 volts on high, and less than that on the lower speeds you'll use most of the time. Running it continuously on low is the simplest way to keep air quality steady without a noticeable jump in your power bill.
Does the Pro 5 Ultra produce ozone?
No. The Pro 5 Ultra cleans air by filtration: a pre-filter, a deep activated-carbon bed, and Super HEPA. There's no ionizer and no ozone-generating process. The optional UV-C germicidal lamp doesn't generate ozone either, which is what you want in a unit built for sensitive users and continuous use.
Where do I get replacement filters?
Genuine AllerAir replacement filters for the Pro 5 Ultra are available here at Pure Indoor Living. The pre-filter changes every 2 to 3 months, the Super HEPA every 1 to 2 years, and the carbon filter every 2 to 3 years depending on how hard the unit works.
What's the warranty?
The Pro 5 Ultra comes with AllerAir's 10-year limited warranty. That covers repair of defective components for 5 years from delivery, including labor, plus an additional 5 years on parts. Expendable items like pre-filters and filters aren't covered, and the warranty is for the original purchaser.
Is this a medical device?
No. The AllerAir AirMedic Pro 5 Ultra is a residential and commercial air purifier for general indoor air quality. It's not a medical device and isn't intended to diagnose, treat, cure, or prevent any disease or health condition.
Documentation
Let Us Help You Find Your Perfect AllerAir Purifier
The right AllerAir unit usually comes down to two things: the size of your space, and whether your main concern is odors and chemicals, particles, or both.
If you're weighing the Pro 5 Ultra against the Pro 5 HD, the Pro 5 Ultra S, or the larger Pro 6 Ultra, or you're not sure which carbon blend fits your air, tell us what you're trying to clear and we'll point you to the right fit.