KSI Technologies APF Series Replacement Filter Elements – Keep Your Air Clean & Your System Efficient
Don’t let a clogged filter element drag down your entire compressed air system. These OEM replacement filter elements for the KSI APF Series Filters are designed to deliver peak performance, low pressure drop, and ultra-reliable filtration—just like the day you first installed them.
Built with KSI’s advanced pleated filter technology, these elements provide maximum surface area for extended service life and superior contaminant removal. Whether you're filtering out dust, oil aerosols, or ultra-fine particulates, there's a filter grade to match your air quality needs.
Features:
Direct replacement for all KSI AF Series Filters
Multiple filtration grades available – from 25 micron to 0.01 micron
High-efficiency deep-bed pleating for longer life and lower pressure drop
Maintains ISO 8573 air quality standards when used as part of a multi-stage system
Easy installation – no tools, no stress
Available Filter Grades:
VF25 – Pre-filter for heavy particulate removal (25 micron)
FF5 – General purpose filtration (5 micron)
MFO / MF1 – Fine coalescing filters for oil and submicron particles
SMA – Ultra-fine filtration for critical air applications (0.01 micron)
Keep your air clean, your equipment protected, and your energy costs in check. Replace your APF Series filter elements on schedule—because clean air is good business.