By Pass Oil Filtration — Sales · Hire / Rentals · Leasing · Servicing
The finest bypass filtration of all hydraulic oils, mineral oils, specialist oils, and diesel fuels.
By Pass will beat the cost of your current oil filtration and/or condition monitoring services.
What We Do
Industry-leading bypass filtration technology trusted by engineers worldwide.
Best Prices on Replacement Cartridges
We supply cellulose depth replacement cartridges as direct alternatives to all major makes — By-Pass, Kleenoil, Triple RRR, Yupao, Filtakleen, Ecofil, Chainings and more. Same quality, better price.
Excellent Support & Service
Expert support and servicing for the finest bypass filtration systems. We're here to keep your equipment running at peak performance.
The Finest Filtration Systems
Sales, hire, and leasing of bypass filtration systems for hydraulic oils, mineral oils, specialist oils, and diesel fuels — trusted by engineers worldwide.
SDFC1888KF85 Super Duty Filter Cartridge
Our most popular cellulose depth replacement cartridge — Code 1888. A direct, best-priced alternative to By-Pass, Kleenoil, Triple RRR, Yupao, Filtakleen, Ecofil and Chainings cartridges.
- Cellulose depth filtration technology
- Removes particles and absorbs water in one pass
- Direct alternative to By-Pass, Kleenoil, Triple RRR, Yupao, Filtakleen, Ecofil & Chainings
- Best prices — guaranteed
- Expert support and fast UK despatch
Our Products
The full By Pass Filtration range — from compact inline units to large multi-filter mobile systems.
SDFC1888KF85 Super Duty Cartridge ★ Best Seller
HDU Hydraulic Filter Unit
HDU Unit — Base View
HDU Unit — Front View
SDU Hydraulic Unit — Base
SDU Hydraulic Unit — Front
SDU Unit — Mounted
MS1 Wall Mount System
MS2 Filtration System
MS2 System — Rear View
MS2 Bunded System
MS2 Bunded — Rear View
MS4 Filtration System
MS6 Filtration System
MS8 Filtration System
MS8 System — Alternative View
Filter Unit — Internal Flow
Cartridge Cross Section
Heavy Duty Filter Cartridge
As an authorised reseller of bypass filtration systems, we help industries around the world solve oil contamination problems caused by dirt and water. We offer the best prices on cellulose depth replacement cartridges as direct alternatives to all makes — By-Pass, Kleenoil, Triple RRR, Yupao, Filtakleen, Ecofil and Chainings — backed by excellent support and service.
Learn more about usWhy By Pass?
The trusted choice for bypass filtration across industries worldwide.
Commitment & Reliability
Helping industries around the world solve oil contamination problems with proven bypass filtration technology.
Innovation & Quality
Market leader in bypass cellulose depth filtration, offering a full-service solution for hydraulic and fuel systems.
Worldwide Support
By Pass offers worldwide support — contact your nearest distributor direct.
Driving Sustainability & Carbon Reduction
By Pass filtration systems help businesses reduce waste oil disposal, extend fluid life, and lower their environmental footprint — contributing directly to carbon reduction goals.
Learn more about our sustainability commitmentReady to save money and extend equipment life?
Get in touch with the By Pass team today.