XPOWER RP-20 Rigid Polyester Filter – 20" x 20" x 1", Fits AP-1800D Air Scrubber

XPOWER RP-20 Rigid Polyester Filter for the XPOWER AP-1800D The RP-20 is the first-stage pre-filter in the XPOWER AP-1800D. It takes the coarse load first, which is what keeps the fine and HEPA stages behind it from clogging early. Because this is the genuine XPOWER part it seats correctly in the filter track and holds the airflow rating the machine was tested at. A trimmed-to-fit generic leaks around the frame and costs you the CFM the job is billed on. RP-20 Replacement and Service Life Filter life tracks the site rather than the calendar. A demolition or fire job can load a filter in days, while routine indoor air quality work runs for weeks on the same set. Replace when loaded. The filter-change indicator is the signal to open the stack, starting at the pre-filter. Replace in stage order. A loaded pre-filter starves the stages behind it and shortens HEPA life, which is the expensive one. Vacuum loose debris between jobs and replace it when the media stays loaded or the frame distorts. Vacuum loose debris between jobs and replace it when the media stays loaded or the frame distorts. Keep a spare set on the truck. A machine waiting on filters is a machine not billing. RP-20 Applications and Environments These filters run in water damage restoration, mold remediation, fire and smoke cleanup, and construction containment, plus the IAQ work that hospitals, school districts and property managers schedule between occupancy. Restoration contractors document filter changes against the job file, so keeping the OEM part number on the invoice matters when an insurer reviews the claim. On containment jobs the filter stack is what the negative-air setup depends on, so it is worth carrying spares for every machine on the trailer. Specifications Part Number RP-20 Filter Type 20" x 20" x 1" Rigid Polyester Filter Stage First-stage Fits XPOWER AP-1800D Washable No Manufacturer XPOWER UPC 848025053744