Filtration & Air Preparation

Parker’s filtration, fluid conveyance, pneumatics and thermal and power management optimize combines, improving throughput, reliability, fuel efficiency and uptime.

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Crankcase Ventilation Separators

Fleet operators and OEMs benefit from greatly reduced crankcase emissions, improved regulatory compliance, less oil loss, and lower maintenance—supporting cleaner operations and better engine reliability. Parker's Series Super Impactor achieves this with ultra‑high‑performance separation (>95% efficiency) for open and closed crankcase systems, removing oil mist and particulates with robust, serviceable construction for easy integration. View Product

Crankcase Ventilation Systems

Engineers and operators benefit from reduced component fouling, improved engine efficiency, and lower maintenance costs—protecting turbochargers, aftercoolers, and other critical parts. Racor crankcase ventilation systems deliver this by removing oil mist and particulates from engine bypass gases with high‑efficiency separation, robust construction, and serviceable designs that keep contaminants out of downstream components. View Product

Pre-Filter Water Separators with Electronic Pumps

Ensure reliable engine starts, reduced crank time, improved fuel economy, and lower maintenance—especially for machines with tanks located far from the engine. Parker’s integrated priming solution prevents fuel‑line drain back and air ingress, the 700 Series full‑time delivery pump efficiently transfers fuel with durable, controlled performance, and the Aquabloc 3D three‑stage filter coalesces and removes emulsified water to protect the fuel system. View Product

Diesel Fuel Additives

Fleet operators can recover up to 5% lost engine power, boost fuel economy, maintain cold‑weather operability (lowering the cold‑filter‑plugging point by up to 15°C), and cut maintenance from water contamination, microbial growth, and clogged filters. These gains stem from advanced detergents that restore power, cetane improvers for cleaner combustion, cold‑flow additives, and enhanced water‑separation and fuel‑stabilizing chemistries. View Product

Hydraulic Tank Top Return Line Filters

End users and maintenance teams gain cleaner systems, longer service intervals, lower installation expense, and reduced risk of recontamination—improving uptime and lowering lifecycle costs. Parker’s GLF series delivers this with a patented high‑flow, low‑pressure‑drop design for extended element life, dual inlet ports for piping flexibility and reduced installation time, and inside‑out filtration that traps contaminants in the element during service so debris does not reenter the system. View Product