Upgrade existing systems without increasing initial pressure drop. Cost of filter operation is reduced while higher quality of air filtration is provided. Non-woven, fine fibered media laminated to rigid backing holds pleat formation. Encased in Kraftboard frame .Note that P19 is applicable to CM 600M & MAX 800 to P20.
* Dust Guard style “B” prefliter material 1″ thick unsupported, no frame, 35%, efficient, ASHRAE test method.
* Quoted on sq. ft. basis. Rolls approx. 63″ wide, 90′ long.
* Special cuts available, Reference “B”
For more information please visit Liberty Industries Inc. PF-1 Prefilters.