Skip to content 
Premium Hilco® & Hilliard® Aftermarket Filter Solutions
High-Performance Hilco®* & Hilliard®* Aftermarket Replacements Filters – Engineered for Industrial Excellence
We are a premier manufacturer and supplier of a comprehensive range of aftermarket (substitute) replacement filter cartridges and coalescers designed for Hilco®* and Hilliard®* systems. Utilizing advanced pure synthetic blend filter media, our lubricating and process filters are engineered to provide superior performance, high-efficiency particle retention, and an extended service life in the most demanding industrial environments
Extensive Product Range: Precision-Engineered Substitutes
Our lineup covers the full spectrum of filtration needs, providing high-quality alternatives for:
- Microgard™ & Safegard™ Pleated Filters: Optimized for high-surface-area filtration.
- PH Cartridges: Pleated synthetic media for consistent flow and durabilit
- Hilsorb™ Dryer Cartridges: Specialized for moisture removal and fluid drying.
- Saflow™ Stacked Disc Cartridges: For traditional high-depth filtration requirements.
- Nugent™ Replacement Filters & Oil Reclamation Filters: Revitalizing aged fluids and ensuring long-term system health
Versatile Applications: Where Performance Matters
Our replacement filters are the trusted choice for critical operations, including:
- Comprehensive Oil Filtration: Targeted solutions for lube oil, hydraulic oil, and fuel oil systems.
- Gas Filtration & Coalescing: High-efficiency removal of moisture and fine particulates from gas streams.
- Duplex Setups: Ensuring uninterrupted service during cartridge changeovers
- Portable Filter Carts: Ideal for on-site fluid clean-up and maintenance
- Oil Mist Eliminators: Protecting the environment and improving ventilation via high-performance oil mist control.
Our Key Features
- High Dirt Holding Capacity: Efficiently removes solid and water-based contaminants.
- Low Pressure Drop: Maintains system performance with minimal flow resistance.
- Versatile Applications: Suitable for hydraulic and lubricating oils.
- Advanced Contamination Control:
- Acid Control
- Containment Filters
- Water Absorption
- Coalescing for Liquids and Gases
- flow/Distribution Control – to facilitate Installation anywhere in the space
- HEPA Filter provides higher dust loading capacity
- Three times longer filter span
- Lower Maintenance Cost
- Housing Design – provides a 100 % seal around the filter
- Ease of Maintenance – Filter access from either side
- High capacity pre filter
- On/Off power switch
- Low Power Consumption
Specialized Filter Types:
- Liquid Coalescing Filter Cartridges
- Gas Coalescer and Separator Cartridges
- Effectively remove moisture and particulate contaminants from:
- Steam
- Gas turbines
- Turbo compressors
- Liquid fuels
These cartridges are engineered to meet demanding operational requirements and are ideal for replacing OEM filters while maintaining or improving system integrity and performance.
Frequently Asked Questions (FAQ)
Q: Are these cartridges fully compatible with my original Hilco®* or Hilliard®* housings?
A: Yes. Every replacement filter we manufacture is engineered for full compatibility with original Hilco® and Hilliard® housings, ensuring a perfect fit and seamless operation without needing equipment modifications.
Q: How does synthetic blend media improve performance?
A: Our pure synthetic blend media offers more uniform pore sizes and greater structural strength than standard cellulose. This results in high filtration efficiency, lower pressure drops, and a longer service life, even under high-pressure or high-temperature conditions.
Q: Can your filters help with varnish or acid buildup in my hydraulic system?
A: Absolutely. Our dry resin cartridges are specifically designed for acid and varnish reduction, helping to stabilize fluid chemistry and prevent the “sticky” deposits that cause valve sticking and system failure.
Q: Do you offer solutions for static electricity issues in filtration?
A: Yes. We provide anti-static filter elementsdesigned for safe operation in sensitive systems, preventing the sparks and media damage often caused by static discharge in modern high-flow synthetic oils
Q: Is there a cost benefit to using aftermarket Hilco®*/Hilliard®* replacements?
A: Our filters provide a cost-effective operation by delivering OEM-level (or better) reliability at a significantly lower price point. By optimizing the pressure drop, they also reduce energy consumption and pump wear.
Pleated Synthetic HH Series
HH310-01-
HH312-01-CG
HH312-03-CG
HH312-05-CG
HH312-10-
HH312-12-CG
HH312-16-CG
HH312-11-KS
HH414-05-CGVRF
HH518-01-CG
HH518-01-CG
HH520-01-CG
HH520-12-CG
HH520-03-CGVRF
HH720-01-CG
HH720-03-CG
HH720-05-CG
HH720-10-CG
HH720-10-CGVSSS
HH720-12-CG
HH739-01-CG
HH739-05-CG
HH739-10-CG
HH739-12-CG
HH518-01-C
HH518-03-C
HH518-05-C
HH518-10-C
HH718-12-CN
HH718-10-CN
HH718-01-CN
Pleated Synthetic PH Series
PH310-12-C
PH310-12-CV
PH310-01-C
PH310-03-C
PH310-10-C
PH511-01-C
PH511-10-C
PH518-01-C
PH518-03-C
PH518-05-C
PH518-10-C
PH718-12-CN
PH718-11-CN
PH718-01-CN
PH718-03-CN
PH718-05-CN
PH718-10-CN
PH312-01-CG
PH312-03-Ce
PH312-05-CG
PH312-10-CG
PH312-12-CG
PH312-16-CG
PH312-11-KS
PH414-05-CGVRF
PH518-01-CG
PH518-01-CG
PH520-01-CG
PH520-12-CG
PH520-03-CGVRF
PH720-01-CG
PH720-03-CG
PH720-05-CG
PH720-10-CG
PH720-10-CGVSSS
PH720-12-CG
PH739-01-CG
PH739-05-CG
PH739-10-CG
PH739-12-CG
Stainless Steel Cartridge PS Series
PS312-010-CGSSS
PS312-025-CG
PS312-025-CJ
PS312-040-CG
PS312-040-CJ
PS312-104-CG
PS312-104-CGSSS
PS511-010-C
PS518-010-C
PS518-025-C
PS518-040-C
PS518-104-C
PS718-025-CN
PS718-104-CN
PS720-010-CG
PS720-025-CG
PS720-040-CG
PS720-074-CG
PS720-104-CG
PS739-040-CG
PS739-104-CG
Pleated Synthetic HS Series
HS312-010-CGSSS
HS312-025-CG
HS312-040-CG
HS312-104-CG
HS312-025-CJ
HS312-040-CJ
HS441-104-CGSSS
HS511-010-C
HS518-010-C
HS518-025-C
HS518-040-C
HS518-104-C
HS718-025-CN
HS718-104-CN
HS720-010-CG
HS720-025-CG
HS720-040-CG
HS720-074-CG
HS720-104-CG
HS739-040-CG
HS739-104-CG
Pleated Cellulose PL Series
PL310-03-C
PL310-05-C
PL310-10-C
PL310-12-BC
PL310-12-BCK
PL310-12-C
PL310-12-CV
PL511-03-C
PL511-05-C
PL511-10-C
PL511-12-C
PL518-03-C
PL518-05-C
PL518-10-C
PL718-01-CN
PL718-03-CN
PL718-03-CRN
PL718-05-CN
PL718-05-CRN
PL718-10-CN
PL718-10-CRN
PL718-12-CN
PL718-12-CRN
PL718-20-CN
Seal Gas Cartridge GC Series
GC206-00-CGV
GC206-00-CGVHT
GC308-00-CGVHTS
GC308-00-CGVSSS
GC310-00-CGVHTS
GC310-00-CGVSSS
GC312-00-CGV
GC312-00-CGVHT
GC312-00-CGVHTS
GC312-00-CGVSSS
GC414-00-CGVHT
GC414-00-CGVHTS
GC414-00-CGVSSS
Seal Gas Cartridge HG Series
HG206-00-CGV
HG206-00-CGVH
HG308-00-CGVS
HG308-00-CGVHS
HG310-00-CGVS
HG310-00-CGVHS
HG312-00-CGV
HG312-00-CGVS
HG312-00-CGVH
HG312-00-CGVHS
HG414-00-CGVS
HG414-00-CGVH
HG414-00-CGVHS
Oil Mist Cartridge DM Series
DM620-00-C
DM639-00-C
DM820-00-C
DM839-00-C
Oil Mist Cartridge HM Series
HM620-00-C
HM639-00-C
HM820-00-C
HM839-00-C
Activated Clay, Activated Aluminite Cartridge
HT718-00-CRN
HT718-00-CRN(DR)
HG312-00-CGVHS
AT310-00
AT310-00X
Hilsorb Cartridge PD Series
PD Series
PD718-12-CN
PD718-12-CRN
Anti-Static Cartridge
PL Series
PL718-05-CJ
PL718-6F
PL739-05-CGJ
PL739-05-CGJRF
PL824-10
Ion Exchange Resin Cartridge (Acid Adsorption)
ET718-DR-03ZXCO
*Brand name is using only for reference Hilco filters registered trade mark Hilliard Corporation
