The I700+ is the configurable variant of the I700 — same healthcare platform with the optional Hi-C carbon weave stage that allows lighter, more frequently replaced carbon as an alternative to the 35-lb standard carbon bed. The Hi-C carbon weave is designed for healthcare settings where filter change logistics favor simpler, more frequent replacements, or where biological control is the primary concern with lighter chemical adsorption requirements. The I700+ retains the full I700 feature set: UV-C germicidal sterilization, TitanClean TiO₂ PCO, close-ended metal-capped HEPA, lockable casters, and optional negative air accessories, all at 635 CFM.
| Spec | Detail |
|---|---|
| MSRP | $1,149.98 |
| Series | 700 |
| Designed For | Healthcare environments — configurable carbon stage with Hi-C weave option at 635 CFM |
| Carbon | 35 lbs activated carbon or optional Hi-C carbon weave |
| HEPA | True HEPA, close-ended metal-capped design |
| UV-C | Yes — germicidal UV lamp |
| PCO | TitanClean™ TiO₂ photocatalytic oxidation |
| Airflow | 635 CFM |
| Fan Speeds | Variable |
| Coverage | ~2,000 sq ft |
| Housing | All-metal, pressure-sealed |
| Mobility | Lockable casters |
| Optional | Negative air accessories; Hi-C carbon weave |
| Ozone | None |
| Ionizer | None |
| Warranty | 5 yr parts / 10 yr labor |
Pre-Filter — Captures large particles at intake. Protects the carbon and HEPA stages. Replace on schedule.
Carbon Stage — Standard or Hi-C Weave — Standard configuration: 35 lbs activated carbon for broad-spectrum chemical adsorption. Hi-C carbon weave option: lightweight woven carbon element providing lighter adsorption with simplified replacement for clinical settings where maintenance frequency is a priority over maximum carbon capacity.
UV-C Germicidal Lamp — UV wavelength radiation sterilizes bacteria, viruses, and mold spores in the air stream.
TitanClean™ TiO₂ Photocatalytic Oxidation — Titanium dioxide coating activated by UV-C that breaks down chemical and biological contaminants at the molecular level.
Close-Ended Metal-Capped HEPA Filter — Specialized HEPA construction for healthcare applications. Prevents particle bypass at filter edges.
No pre-packaged replacement bundles for the 700 series. Replacement filters sold individually — contact Fresh Home Air for current filter pricing.
| Filter | Suggested Interval |
|---|---|
| Pre-Filter | Replace on schedule |
| Carbon Filter or Hi-C Weave | Per usage intensity |
| HEPA Filter | Every 3–5 years |
| UV-C Lamp | Per manufacturer schedule |
| Zone | States | Rate |
|---|---|---|
| Zone 1 | ME, NH, VT, MA, NY, CT, RI, NJ | $61.11 |
| Zone 2 | MD, DE, WV, VA, OH, MI, DC, PA | $65.18 |
| Zone 3 | WI, IL, IN, KY, TN, NC, SC, GA | $70.77 |
| Zone 4 | FL, AL, ND, SD, MN, NE, IA, KS, MO, AR, LA, MS | $78.98 |
| Zone 5 | MT, WY, CO, TX | $86.79 |
| Zone 6 | WA, OR, CA, NV, ID, UT, AZ, NM | $92.61 |
Contact Fresh Home Air for 700 series filter shipping rates.
I700+ vs. I700: The I700 uses a standard 35-lb carbon bed. The I700+ adds the optional Hi-C carbon weave — the correct choice when lighter, more frequent carbon replacement is preferred over maximum carbon capacity. I700+ vs. I600+: The I600+ carries 30 lbs of carbon at 560 CFM. The I700+ carries 35 lbs at 635 CFM — the correct choice for larger healthcare spaces.
*Manufactured in Montreal, Canada.*
Why shop with us
We make it easy to find the right air purifier for your home and health needs.
HEPA and activated carbon filters trusted by MCS patients, allergy sufferers, and healthcare professionals.
We’re an authorized Airpura and Austin Air dealer. Full manufacturer warranty on every product. Genuine, never grey market.
Every purifier we carry uses HEPA and carbon filtration only. Safe for the most chemically sensitive. No ionizers, no UV, no ozone.
The largest curated selection of portable air purifiers, from compact desktop units to powerful models for large rooms.
Austin Air and Airpura are built to standards most air purifier brands don't meet — and won't tell you about.
Comparison reflects Austin Air and Airpura products sold on freshhomeair.com vs. common consumer-grade air purifiers.
Everything you need to know before you buy.
Coverage varies by model — check the product specifications above for the rated room size. As a general rule, all units perform best when running below their rated capacity, which reduces noise and extends filter life.
Airpura filter life varies by model and usage. The carbon bed in this unit is rated to last 2–3 years under continuous use in a typical residential environment. HEPA and pre-filters have their own replacement schedules. Replacement filters are available on our filters page. Running the unit below its rated capacity meaningfully extends filter life.
Austin Air units have 4 speed settings. Speed 1 is quiet enough for sleeping. Speed 2 produces a consistent low hum that most people find unobtrusive. Speed 3 is suitable for daytime use. Speed 4 is intended for rapid air changes in emergency situations — wildfire smoke events, high-pollen days — not for standard overnight operation.
No. This unit uses only mechanical filtration — no ionizer, no UV, no ozone generator. It is safe for people with asthma, chemical sensitivity, and other respiratory conditions where ozone is a known irritant. This is a firm design standard across the entire Austin Air lineup.
Yes. Austin Air and Airpura units are used by patients with asthma, allergies, and chemical sensitivity. The True HEPA captures particle-class triggers and the activated carbon addresses VOCs, odors, and chemical compounds. No ionizer, no ozone — safe for respiratory conditions. For MCS specifically, the HealthMate Plus or Airpura C600 have the most relevant specifications.
Yes. Airpura units are designed for continuous residential operation. The steel-body construction and quality motor components are built for this use case. Most Airpura users run their units continuously at speed 2–3. Continuous operation at a moderate speed outperforms intermittent high-speed runs for maintaining consistent indoor air quality.
Airpura units ship directly from their facility in Montreal, Canada. Orders typically clear customs within 2–3 business days and arrive within 7–14 business days to most US addresses. You will receive a tracking number once your order ships. Import duties and customs fees are included in the product price — no surprise charges at delivery.
Airpura units carry a 5-year warranty on parts and labor. As an authorized Airpura dealer, Fresh Home Air supports the full manufacturer warranty. Contact us at support@freshhomeair.com for warranty service.
We accept returns within 30 days of delivery for units in original condition. Contact us at support@freshhomeair.com to initiate a return. Return shipping is the responsibility of the customer unless the unit arrives damaged or defective. Units that arrive damaged should be reported within 48 hours of delivery with photos.
Yes. No ionizer, no ozone, no UV exposure to room air. The Austin Air HealthMate was specifically studied at Johns Hopkins for use in children's homes — the clinical research involved families with young children. These units are safe for continuous operation in homes with children and pets. They are in fact commonly deployed exactly for this purpose.
Authorized Airpura & Austin Air Dealer · HEPA + Carbon Filtration Only · No Ionizers · No UV · No Ozone · 10% off First Order · Trusted by MCS Patients · Over 60 Air Purifiers In Stock
Be the first to know about new collections and special offers.
