The Flanders Pre Pleat 40 LPD Series 80255.042025 High Capacity Pleated Filter is designed from recyclable materials to create an efficient and moisture-resistant filter to be used in a variety of applications including heating, air conditioning, and ventilation. These 20" x 25'' x 4" pleated filters are constructed with a MERV 8 rated synthetic media. The Pre Pleat 40 LPD filter is suitable for variable air systems from 0 to 500 FPM. It is designed with a low pressure drop and a high dust holding capacity to lengthen service life. The filters are UL 900 listed for flame resistance. Due to their pleated design, these filters will not collapse, warp, or bend in normal service. Pre Pleat 40 filters can be installed in PF-1 Holding Frames, K-Trac Framing Modules, Surepleat Side Access Housings, and similar hardware. They may be used as pre-filters for Precision Pak, Super Flow V, PrecisionCell, and Rigid Air filters.
With a pleated shape, filters resist collapsing, warping, or bending in normal service.
High Dust Holding Capacity
A high dust holding capacity extends the service life of your filter by allowing it to retain high quantities of dust before replacement.
Low Pressure Drop
As air travels through the media, the loss of air pressure is limited.
The filter removes 95-98% of synthetic dust from the airstream.
The filter removes 30-40% of particulate matter and gaseous material from the airstream.
Product Compatible with
- PF-1 Holding Frames
- K-Trac Framing Modules
- Surepleat Side Access Housings