Positive /Negative (P/N) IVC Systems

The Allentown P/NC IVC system allows users to select the pressure mode on the exhaust blower, allowing the entire rack of cages to run at either a positive or negative cage environment. Both supply and exhaust air are always HEPA filtered, for protection of animals and staff, in either operation mode. The rack is extremely sturdy, with typical Allentown workmanship and quality.

The EcoFlo family of blowers from Allentown are the most energy efficient, ergonomically friendly, and quietest blowers we've ever produced. Offered in a wide variety of solution friendly configurations - including rack mounted, wall mounted, ceiling mounted and free-standing tower - these blowers from the Allentown family of products share the same efficiencies, ease of use, superior control,  and dependability that are the hallmarks of all Allentown products.