
Henry Technologies S-4004 Oil Filter
The Henry Technologies S-4004 Oil Filter is a high-efficiency refrigeration oil filter engineered for precise particulate removal in high-pressure oil management systems. Featuring a 3/8 flare connection, this sealed oil filter is designed to protect compressor oil regulators and internal components from catastrophic debris. It is compatible with HFC, HCFC, and CFC refrigerants, along with their associated POE and mineral oils. With a maximum rated pressure of 450 PSI, the S-4004 ensures consistent oil management system integrity in commercial and industrial settings. The unit employs a high-surface-area internal element to capture metallic fines and carbon deposits without causing significant pressure drops. For technicians servicing parallel rack systems, this filter provides a reliable barrier against contaminants that frequently cause solenoids to stick or float valves to fail. Its compact, rugged steel construction is ideal for field retrofits where space and refrigeration system reliability are critical.
Key Benefits for Field Technicians- High-retention filter media captures fine contaminants to extend compressor life.
- Standard 3/8 inch SAE flare fittings allow for straightforward installation and leak-free performance.
- Durable UL listed steel shell construction withstands high-side pressure spikes.
- Broad refrigerant compatibility makes it a versatile stock item for various maintenance tasks.
- Maintains oil cleanliness to prevent clogging in critical metering devices and oil level controls.
What is the primary application for the S-4004?
This filter is specifically utilized in the oil return lines of multi-compressor systems to ensure that any debris generated by the compressor is captured before it enters the oil reservoir or regulators.
Can this filter be used with POE oil?
Yes, the internal materials are fully compatible with POE, PAG, and mineral oils used in modern HVACR refrigeration cycles.
Is the S-4004 a replacement for a suction line filter-drier?
No, this unit is designed strictly for oil filtration. Suction line driers are for refrigerant cleaning; the S-4004 is optimized for the viscosity and flow rates of refrigeration oil.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $151.89
-65%$151.89
$53.16Henry Technologies S-4004 Oil Filter
The Henry Technologies S-4004 Oil Filter is a high-efficiency refrigeration oil filter engineered for precise particulate removal in high-pressure oil management systems. Featuring a 3/8 flare connection, this sealed oil filter is designed to protect compressor oil regulators and internal components from catastrophic debris. It is compatible with HFC, HCFC, and CFC refrigerants, along with their associated POE and mineral oils. With a maximum rated pressure of 450 PSI, the S-4004 ensures consistent oil management system integrity in commercial and industrial settings. The unit employs a high-surface-area internal element to capture metallic fines and carbon deposits without causing significant pressure drops. For technicians servicing parallel rack systems, this filter provides a reliable barrier against contaminants that frequently cause solenoids to stick or float valves to fail. Its compact, rugged steel construction is ideal for field retrofits where space and refrigeration system reliability are critical.
Key Benefits for Field Technicians- High-retention filter media captures fine contaminants to extend compressor life.
- Standard 3/8 inch SAE flare fittings allow for straightforward installation and leak-free performance.
- Durable UL listed steel shell construction withstands high-side pressure spikes.
- Broad refrigerant compatibility makes it a versatile stock item for various maintenance tasks.
- Maintains oil cleanliness to prevent clogging in critical metering devices and oil level controls.
What is the primary application for the S-4004?
This filter is specifically utilized in the oil return lines of multi-compressor systems to ensure that any debris generated by the compressor is captured before it enters the oil reservoir or regulators.
Can this filter be used with POE oil?
Yes, the internal materials are fully compatible with POE, PAG, and mineral oils used in modern HVACR refrigeration cycles.
Is the S-4004 a replacement for a suction line filter-drier?
No, this unit is designed strictly for oil filtration. Suction line driers are for refrigerant cleaning; the S-4004 is optimized for the viscosity and flow rates of refrigeration oil.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Product Information
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Description
The Henry Technologies S-4004 Oil Filter is a high-efficiency refrigeration oil filter engineered for precise particulate removal in high-pressure oil management systems. Featuring a 3/8 flare connection, this sealed oil filter is designed to protect compressor oil regulators and internal components from catastrophic debris. It is compatible with HFC, HCFC, and CFC refrigerants, along with their associated POE and mineral oils. With a maximum rated pressure of 450 PSI, the S-4004 ensures consistent oil management system integrity in commercial and industrial settings. The unit employs a high-surface-area internal element to capture metallic fines and carbon deposits without causing significant pressure drops. For technicians servicing parallel rack systems, this filter provides a reliable barrier against contaminants that frequently cause solenoids to stick or float valves to fail. Its compact, rugged steel construction is ideal for field retrofits where space and refrigeration system reliability are critical.
Key Benefits for Field Technicians- High-retention filter media captures fine contaminants to extend compressor life.
- Standard 3/8 inch SAE flare fittings allow for straightforward installation and leak-free performance.
- Durable UL listed steel shell construction withstands high-side pressure spikes.
- Broad refrigerant compatibility makes it a versatile stock item for various maintenance tasks.
- Maintains oil cleanliness to prevent clogging in critical metering devices and oil level controls.
What is the primary application for the S-4004?
This filter is specifically utilized in the oil return lines of multi-compressor systems to ensure that any debris generated by the compressor is captured before it enters the oil reservoir or regulators.
Can this filter be used with POE oil?
Yes, the internal materials are fully compatible with POE, PAG, and mineral oils used in modern HVACR refrigeration cycles.
Is the S-4004 a replacement for a suction line filter-drier?
No, this unit is designed strictly for oil filtration. Suction line driers are for refrigerant cleaning; the S-4004 is optimized for the viscosity and flow rates of refrigeration oil.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.











