Refrigerated or desiccant dryer?

Refrigerated dryers (≈+38°F dew point) cover most general plant air. Desiccant dryers go to –40°F or lower and are required for outdoor piping, instrumentation, and pharma/food applications.

How often do filters need to be changed?

Coalescing and particulate filters are typically replaced annually, or sooner if pressure drop exceeds the recommended limit. We include filter service in our maintenance plans.

What ISO air-quality class do I need?

It depends on the application — paint, electronics, food, and pharma all have different standards. We help spec the dryer and filter combination that meets your target class.

Air Treatment

Refrigerated and desiccant dryers, coalescing filters, and oil-removal systems for clean, dry plant air.

About Our Air Treatment

Compressed air carries water, oil, and particulates that damage tools, contaminate products, and cause downtime. We supply and service complete air treatment packages — refrigerated dryers, desiccant dryers, coalescing and particulate filters — sized to your operation and air-quality requirements.

Kaeser Authorized Distributor— Factory warranty, OEM parts & 65+ years as an authorized dealer.

Product Groups & Series

Choose the series that fits your operation. Download brochures or request specs and a quote.

Refrigerated Dryers — TG / TH Series

Energy-efficient refrigerated dryers for general plant air (≈+38°F dew point).

20–6000 CFM+38°F PDPCycling & non-cyclingLow pressure drop

Desiccant Dryers — KAD / DHS

Heatless and heated regenerative dryers for low dew points (–40°F to –100°F).

Down to –100°F PDPHeatless & heatedISO 8573 Class 2

Filtration — KOR / KE Series

Coalescing, particulate, and oil-vapor filters for clean, contaminant-free air.

0.01 micronCoalescing & particulateDifferential gauges

Oil/Water Separators

Compliant condensate treatment to remove oil before discharge.

EPA compliantUp to 5 ppm outputLow maintenance

Frequently Asked Questions

Talk to an Expert

Our team has 65+ years in service helping facilities across Los Angeles County find the right compressed air or blower solution. Call us directly or fill out the form — we respond within one business day.

(800) 955-6188

Kaeser Authorized Dealer

Factory warranty and OEM parts on every job.

Fast Response

Most service calls scheduled within 24–48 hours.

Get a Quote for Air Treatment