Airpura T700DLX Tobacco Smoke Air Purifier
- 2,500 sq ft room size based on 8 ft ceilings
- 635 CFM free flow, 2 air exchanges per hour
- 26 pound impregnated carbon filter for gases and odors
- HEPA barrier: 95% of particles at 1 micron or larger
- No ozone emissions, push button control
- 25 x 18 x 18 inches, 40 pounds
Last refreshed Sep 24, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A heavy carbon-filtered air purifier built for tobacco smoke in large rooms. It weighs a lot, and the particle stage is rated by a percentage at one size threshold only.
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ASIN: B0GRWYVZR5Model: T700DLXCategory: HEPA Air Purifiers
Overview
A household dealing with tobacco smoke gets a carbon-based purifier with a vacuumable tar-barrier prefilter, a deep impregnated carbon bed for gases and odors, and a HEPA barrier for particles. Push buttons control it, and the listing says it emits no ozone.
The carbon bed is the point, with potassium iodide in coconut shell carbon to bind chemicals faster. Filter replacement intervals are spelled out, which helps with planning upkeep. The room rating assumes eight-foot ceilings.
Who it's for
People removing tobacco smoke and odors from large rooms will use the carbon capacity, the vacuumable prefilter and the published replacement schedule. Allergy sufferers wanting fine-particle capture, or small-room buyers, should look elsewhere.
Pros and cons
- Deep impregnated carbon bed for smoke odors
- Vacuumable tar-barrier prefilter
- No ozone emissions
- Replacement schedule is published
- Heavy and large
- Particle filter rated at one micron only
- Push button control only
Performance notes
Air first meets the prefilter that catches tar, then a thick carbon bed that adsorbs chemical gases and odors, then the final stage that traps particles. The listed airflow turns the room's air over twice an hour at its rating, based on eight-foot ceilings. Carbon life is long, while the prefilter and particle stage need earlier attention.
Specifications
| Brand | Airpura |
|---|---|
| Model | T700DLX |
| Dimensions & fit | |
| Particle Retention Size | 95% of particles 1 micron or larger |
| Item Dimensions D x W x H | 25"D x 18"W x 18"H |
| Item weight | 40 pounds |
| Capacity & performance | |
| Airflow | 635 CFM (free flow) |
| Other details | |
| Floor Area | 2,500 square feet (8 ft ceilings) |
| Filter Type | Tar-barrier prefilter, 26 lb impregnated carbon, HEPA barrier |
| Contaminant Filtration Capability | Cigarette smoke |
| Control Type | Push button |
| Filter life | Prefilter 6 to 12 months, carbon 24 months, HEPA 1 year |
| Air changes | 2 per hour |
Frequently asked questions
How do I replace the filters in the Airpura T700DLX?
The listing gives no step-by-step instructions. It lists intervals: the prefilter is vacuumable and replaced every 6 to 12 months, the carbon filter every 24 months and the HEPA barrier every year.
Does the Airpura T700DLX release ozone?
No. The listing states ozone emissions are none.
Is the Airpura T700DLX a true HEPA purifier?
The listing calls the particle stage a HEPA barrier rated at 95% of particles 1 micron or larger, not a stricter grade.
How big a room does the Airpura T700DLX cover?
The suggested room size is 2,500 square feet based on 8 foot ceilings.