The air filters have four (4) ranges of efficiencies, removing contaminants as small as 0.01 micron at up to 290 psi – ¼” to 3” NPT/BSP pipe sizes. A protected auto float drain is standard for optimal and reliable removal of liquid contaminants. Please confirm with customer service which filter element is required for your site.
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Every KELTEC product is built under our ISO 9001-certified quality system to deliver consistent, reliable performance. Whether you're replacing an OEM filter or sourcing from our full product line, you can expect components that meet or exceed industry standards. When used as intended and serviced properly, we guarantee dependable operation — free from manufacturing defects. If a product issue does occur due to a KELTEC defect, we’ll replace it and make it right. It’s our promise across everything we make.
CAH-0147-NPT and KP0147-X
Compressed Air Housings (CAH)
Drain Options






















