120 CFM – AC and DC
complete system

120 CFM – AC and DC Complete System

The only Nuclear, Biological, and Chemical air filtration system with an automatic battery backup system built in. If the grid drops out, the battery kicks in, and overpressure is maintained in your shelter!

We manufacture the Safe Cell in two sizes: 60 CFM for up to 12 people and 120 CFM for up to 24 people. The Safe Cell comes in five packages:

  1. 60 CFM – DC only filtration system
  2. 60 CFM – AC and DC filtration system
  3. 60 CFM – AC and DC complete system
  4. 120 CFM – AC and DC filtration system
  5. 120 CFM – AC and DC complete system (this page)

Everything’s included

Shown here are the 60 CFM Safe Cell (the 120 CFM installs exactly like the 60), a backup hand crank, two blast valves (one for the intake and one for the outflow), an overpressure valve, an automatic ventilation blower.

Also shown are some user supplied items: the deep cycle battery, a length of 4 inch, schedule 40 ABS plastic pipe with optional pipe clamps, and an extra length of hose on the top of the pipe.

Everything you need to turn your underground shelter into a blast protected collective protection safe room. We even throw in free UPS Ground shipping with complete systems!

Easy Installation

The two blast valves mount over the intake and outflow penetration pipes with the included concrete wedge anchors and heavy duty gasket. Once they are in place, the Safe Cell and the automatic ventilation blower are mounted where the flexible air intake hose can reach them both. This hose can be slipped right onto the intake blast valve, or plastic pipe can be used to plumb down from a ceiling mounted blast valve – as shown in the picture above. That’s it for the intake. On the outflow, the overpressure valve is slipped onto the outflow blast valve. That’s it. Everything goes together with nuts and bolts. Easy installation!

For a more detailed explanation – see the manual.

120 CFM Safe Cell - what

What’s included with this package

The 120 CFM complete system comes with everything necessary to pull it from the boxes and install it inside an underground shelter:

  • One AC and DC capable 120 CFM Safe Cell with a complete filter bank, includes a pre-filter set, a nuclear grade HEPA particulate filter, & warfare gas carbon adsorber.
  • One wall mount bracket, 2 quick release clamps, 2 star nuts & 4 lag screws.
  • One AC and one DC power cord.
  • One 60 inch chemical resistant flexible air intake hose.
  • One emergency hand pump or an emergency hand crank.
  • Two blast valves with gaskets, concrete wedge anchors, and a masonry drill bit.
  • One overpressure valve with both wall and ceiling adapters.
  • One automatic ventilation blower.
  • One hard copy of the installation and operation manuals.

Prices, availability, and ordering

ASR-200-AV-NBC-COMP-HC (with hand crank) – $6,600, shipping included
ASR-200-AV-NBC-COMP-BL (with bellows) – $6,965, shipping included

UPS Ground shipping is included. It is priced at hundreds less than the sum of the individual items – and with the free shipping, you will save about $800!

Call 541-459-1806 to place your order. We do final assembly and testing at time of order. We usually ship filter orders within one business day of the order being placed.

American Safe Room provides free air filtration and component blast protection shelter consultations. Contact our sales department at 541-459-1806 or sales@AmericanSafeRoom.com.