Masia Filtersfor air compressors | Masia Compressors
Masia air filters, oil filters and separators for air compressors, compatible with the leading brands. Plus the premium Keltec Technolab line, of which we are an authorized distributor.
Masia Filtersfor your compressor
Own-brand parts, compatible with the leading air compressor brands.
They filter the air entering the compressor and protect the compressor unit, oil filters and separators.
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They keep the compressor oil clean to extend the life of the bearings and the compressor unit.
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They separate oil from the compressed air and maintain the air quality in your plant.
Get a quoteDo you have the OEM or part number? Message us and we will find the equivalent Masia filter for your compressor.
Why chooseMasia filters
Compatible with your equipment
Filters designed for the leading compressor brands: tell us the brand, model or part number.
They protect your compressor
The right filter protects the compressor unit and maintains efficiency and air quality.
Backed by Masia Group
More than 35 years serving industry with compressors, lubricants, parts and technical service.
A single supplier
Filters, oils, compressors and technical service with Masia: no need to work with multiple suppliers.
Premium lineKeltec Technolab
North American-made separators, filters and kits for those who want OEM specification.
Keltec Technolab is a partner brand of Masia Group, which distributes it.
Why chooseKeltec filters
They match or exceed OEM
Keltec filters have replaced the leading OEM and aftermarket brands in tens of thousands of applications.
A leader in separators
Keltec is the largest manufacturer of high-performance air/oil separators in North America.
Manufacturing warranty
Free of defects in workmanship and materials; replacement if the failure is a manufacturing defect.
A single supplier
Filters, kits, compressors and technical service with Masia: no need to work with multiple suppliers.
ProductsKeltec for your compressor
Choose the line and request a quote with your equipment's part number.
Keltec separators set the standard in air and oil removal. Borosilicate fiberglass wrapped over a support tube, also available for refrigeration and natural gas.
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They keep the compressor oil clean: high-quality media, controlled pleating and positive plastisol and epoxy seals.
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They filter the air entering the compressor and extend the life of oil filters and separators. Includes V-bank panel filters with galvanized frames.
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High-purity compressed air with minimal energy loss. Also essential in oil-free compressors.
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Housings for coalescing and particulate filters in the compressed air network, ready to install.
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Filter pads and blankets for compressor enclosures, coolers and ventilation systems.
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Maintenance and repair kits with the parts for your compressor's scheduled service, in a single order.
Get a quoteDo you have the OEM or part number? Message us and we will find the exact Keltec equivalent.
Specificationsof the separators
| Parameter | Value |
|---|---|
| Initial pressure drop | 2–3 psi (0,20 bar) |
| Pressure rating | 70 psi (5 bar) |
| Residual oil | 2–3 ppm (2–3 mg/m³) |
| Filter media | Uniform-grade borosilicate fiberglass |
| Sizing | Depends on flow (cfm / m³/min) and operating pressure |
Air/oil separators
The conventional separator is the original design for removing oil aerosols from the compressed air stream. Properly sized for the machine's flow and pressure, it delivers consistent performance.
- Chicopee design: removes oil with exceptional efficiency, lower oil consumption and longer life.
- Refrigeration and natural gas version with inorganic materials.
- Viton seals where synthetic oil is used.
Quality you can see
Controlled filtration levels with high-quality media and precise pleating, so switching from an original filter to a Keltec causes no difficulty.
- Positive seals with plastisol and epoxy potting.
- ISO 9001-certified quality management.
- Interchangeable with all manufacturers.
Manufacturer reference values; check with our team for the exact part number for your compressor.
How to orderyour filter in 3 steps
- Send your numberThe OEM number, Keltec number or supply part number of the filter you need.
- We give you the equivalentWe confirm the Keltec filter compatible with your compressor brand and model.
- Quote and receiveQuote, availability and delivery backed by Masia Group.
Get a quote on your filters
Ordering with Masia simplifies the process and eliminates the need for multiple suppliers.
About KeltecTechnolab
More than four decades manufacturing filtration for air compressors.
- 1982Ed Kaiser, a former Air Maze engineer, founds Keltec with air/oil separators.
- 2002Technolab joins and the range expands to air, oil and coalescing filters.
- 2011Warehouse in Indaiatuba (São Paulo) serving South American customers.
- 2016Chicopee Engineering and its separator design come on board.
- 2019Air Supply Company joins; Keltec becomes the largest separator manufacturer in North America.