Product Description

The Airpura F700 DLX is the largest gas-phase configuration in the F series: a 26 lb bed of super-enhanced, impregnated activated carbon — coconut-shell carbon with a potassium permanganate oxidizer, per Airpura — on the 635 CFM chassis shared with the F700. A HEPA barrier post-filter finishes the airstream, trapping carbon dust and, per Airpura, 95% of airborne particles down to 1 micron. Per Airpura, the F700 DLX removes 99% of formaldehyde and covers up to 2,500 sq ft (8 ft ceilings) at about two air exchanges per hour.

Who It's For

This is the F-series unit for large spaces with heavy chemical loads: per Airpura, formaldehyde and a wide range of VOCs from household products, construction materials, and pesticides, in home, office, and workplace/industrial settings. If a bigger footprint is off-gassing hard — whole-floor renovations, new construction — and you want the deepest carbon bed with the fastest air turnover in the series, this is that combination. If fine-particle capture matters as much as chemistry, the standard F700 keeps the 40 sq ft true HEPA.

Key Features

  • 26 lb impregnated carbon bed — super-enhanced activated carbon with potassium permanganate oxidizer in a 3" deep, 570 sq in bed, per Airpura
  • 99% formaldehyde removal per Airpura
  • 635 CFM free-flow airflow (450 CFM with filters installed, per Airpura's performance data), variable speed
  • HEPA barrier post-filter — traps carbon dust and, per Airpura, 95% of particles down to 1 micron
  • 30.2 dB on low (at 6 ft), 63.0 dB at full output
  • About 40 W low / 120 W high — roughly $0.27/day at medium speed 24/7, per Airpura
  • No ozone emissions, powder-coated steel housing, casters

How the Filtration Works

  1. Poly prefilter catches coarse dust and hair before the carbon stage. Vacuumable; replace about every 12 months.
  2. 26 lb impregnated carbon bed — activated coconut-shell carbon adsorbs VOCs while the potassium permanganate oxidizer breaks down formaldehyde. Replace about every 24 months.
  3. HEPA barrier post-filter traps carbon fines and airborne particles — per Airpura, 95% down to 1 micron. Replace about every 12 months.

Specifications

Coverage Up to 2,500 sq ft (8 ft ceilings) per Airpura, 2 air exchanges/hour
Airflow 635 CFM free flow / 450 CFM with filters
Carbon filter 26 lb super-enhanced impregnated activated carbon, 3" deep bed
Particle stage HEPA barrier post-filter; 95% of particles down to 1 micron per Airpura
Prefilter Poly prefilter, vacuumable
Noise 30.2 dB low (at 6 ft) / 63.0 dB high
Power 40 W low / 120 W high, 115V
Dimensions 23" H x 15" W
Weight 49 lb
Housing Powder-coated steel, casters, variable fan speed
Ozone None

F600 vs F600 DLX vs F700 vs F700 DLX

All four share the 23" x 15" chassis and formaldehyde-targeted carbon chemistry:

  • F600 — 18 lb carbon + 40 sq ft true HEPA, 560 CFM, up to 2,000 sq ft.
  • F600 DLX — 26 lb carbon + HEPA barrier, 560 CFM.
  • F700 — 18 lb carbon + true HEPA on the 635 CFM fan, up to 2,500 sq ft per Airpura.
  • F700 DLX (this unit) — 26 lb carbon + HEPA barrier on the 635 CFM fan: the most carbon and the most airflow in the series together.

Still deciding? See Which Airpura Is Right for You or browse the full Airpura collection.

Filter Replacements

We stock F-series consumables, including the poly prefilter pack for 600/700 series units and the F600/F614/F600 DLX replacement filter bundle. For F700 DLX-specific carbon and HEPA barrier replacements, call us at (302) 496-3554. Typical intervals: prefilter 12 months, carbon 24 months, HEPA barrier 12 months.

Warranty & Support

Per Airpura, the F700 DLX carries a 5-year parts / 10-year labor warranty for residential use (filters, UV lamps, and electrical plugs excluded); commercial use is covered by parts and labor for 2 years with labor coverage through year 5. We are a family-owned authorized Airpura dealer — call (302) 496-3554 with warranty or application questions.

Shipping

Inspect the carton on arrival and note any damage with the carrier.

Frequently Asked Questions

What does the DLX add over the standard F700?

A 26 lb carbon bed in place of the F700's 18 lb bed — about 44% more adsorption media in a deeper 3" bed. The trade-off: the 40 sq ft true HEPA is replaced by a HEPA barrier post-filter, so particle capture drops from 99.97% at 0.3 microns to 95% at 1 micron per Airpura.

Should I pick the F700 DLX or the F600 DLX?

Both carry the same 26 lb carbon bed. The F700 DLX moves more air — 635 CFM versus 560 CFM — and covers up to 2,500 sq ft per Airpura versus 2,000 for the F600 DLX. Larger space or faster turnover, choose the F700 DLX.

How long do the filters last?

Per Airpura: prefilter about 12 months, the 26 lb carbon bed about 24 months, HEPA barrier post-filter about 12 months. Heavy chemical exposure shortens carbon life.

How loud is it?

30.2 dB on low at 6 ft and 63.0 dB at full 635 CFM output, per Airpura's performance data.

Does it produce ozone?

No. Per Airpura, the unit uses no ozone-producing technology.

Can it run around the clock?

Yes — it is built for continuous duty. Per Airpura, medium speed 24/7 draws roughly $0.27/day in electricity.

Working through a heavy off-gassing problem in a large space? Call our family-owned team at (302) 496-3554 — we will help you decide whether the F700 DLX's carbon depth or the F700's true HEPA is the better fit.

Customers also bought