What It's Designed For
The V400 is designed for environments where specific chemical compounds — not just general VOCs — are the primary air quality concern. It uses impregnated activated carbon formulated to capture targeted chemical classes that standard carbon addresses at lower efficiency. Modern interiors continuously off-gas from PVC, vinyls, synthetic carpeting, adhesives, and coatings; the V400's impregnated carbon is calibrated for this chemical profile. Effective for spaces up to 1,000 sq ft.
Key Specifications
| Spec |
Detail |
| MSRP |
$629.98 |
| Series |
400 |
| Designed For |
Specific chemicals and VOCs — targeted impregnated carbon |
| Carbon |
8 lbs impregnated activated carbon |
| HEPA |
True HEPA, 99.97% @ 0.3 microns |
| UV-C |
No |
| Airflow |
360 CFM |
| Fan Speeds |
3 |
| Coverage |
1,000 sq ft |
| Housing |
All-metal, pressure-sealed |
| Ozone |
None |
| Ionizer |
None |
| Warranty |
5 yr parts / 10 yr labor |
Filtration System
Pre-Filter — Captures large particles at intake. Protects carbon and HEPA stages. Replace annually.
Carbon Bed — 8 lbs Impregnated Activated Carbon — Chemically treated activated carbon engineered for targeted chemical adsorption. Addresses VOCs from PVC, vinyls, carpets, adhesives, paints, and solvents; formaldehyde from furnishings; benzene, toluene, and xylene from construction materials; off-gassing from office and household equipment. Airpura can configure the carbon blend for specific contamination profiles. Solutions available for over 4,000 airborne chemicals.
True HEPA — 99.97% @ 0.3 microns — Removes fine particulate, pollen, mold spores, pet dander, bacteria, and airborne viral particles alongside the chemical filtration stage.
Replacement Filter Bundles
No pre-packaged replacement bundles for the 400 series. Replacement filters sold individually — contact Fresh Home Air for current filter pricing.
| Filter |
Suggested Interval |
| Pre-Filter |
Every 12 months |
| Carbon Filter |
Every 2 years |
| HEPA Filter |
Every 3–5 years |
Shipping
Unit Delivery — 400 Series
| Zone |
States |
Rate |
| Zone 1 |
ME, NH, VT, MA, NY, CT, RI, NJ |
$51.95 |
| Zone 2 |
MD, DE, WV, VA, OH, MI, DC, PA |
$55.41 |
| Zone 3 |
WI, IL, IN, KY, TN, NC, SC, GA |
$60.16 |
| Zone 4 |
FL, AL, ND, SD, MN, NE, IA, KS, MO, AR, LA, MS |
$67.13 |
| Zone 5 |
MT, WY, CO, TX |
$73.77 |
| Zone 6 |
WA, OR, CA, NV, ID, UT, AZ, NM |
$78.72 |
Replacement Filter Delivery — V400
| Zone 1 |
Zone 2 |
Zone 3 |
Zone 4 |
Zone 5 |
Zone 6 |
| $22.13 |
$22.83 |
$25.21 |
$28.66 |
$32.01 |
$35.75 |
*Rate shown is for Carbon + HEPA + Prefilter 2-Pack combined shipment.*
Best For
- Chemical sensitivity or MCS individuals in single rooms needing impregnated carbon in a compact unit
- New construction and post-renovation spaces with active VOC off-gassing from synthetic materials
- Work environments with specific chemical contamination from manufacturing or office equipment
- Users who want an Airpura specialist unit rather than a general all-purpose purifier
V400 vs. R400: The R400 uses standard activated carbon for broad general filtration. The V400 uses impregnated carbon for targeted chemical and VOC removal — the correct choice when specific chemical compounds are the primary concern. V400 vs. V414: The V414 upgrades to Super HEPA 99.99% for users who need enhanced particle capture alongside targeted chemical filtration. V400 vs. V600: The V600 carries 18 lbs of impregnated carbon at 560 CFM for 2,000 sq ft. The V400 is correctly sized for single rooms.
*Manufactured in Montreal, Canada.*
