Replaces the PhotoHydroIonization (PHI) cell in a GuardianAir Air Treatment System.
(This can only be used if you have a GuardianAir PhotoHydroIonization (PHI) Air Treatment System.)
(We recommend a PHI cell change every three (3) years.)
UV / PHI Replacement Bulbs
Type: GuardianAir Air Treatment System
This filtration system is the most highly recommended and most often used system. It is...
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The MERV 10 media replacement performs equal to or better than original equipment performance. It...
This filtration system effectively captures 40% of particles at 1.0 micron and larger, which is...
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