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Red Festo LF-1/4-D-MINI-A compressed air filter in box

Festo

Festo LF-1/4-D-MINI-A 159617 compressed air filter

SKU CH-NSQN-KHKRG MPN LF-1/4-D-MINI-A

Compressed air filter removes contaminants from pneumatic systems, supplied as a single red unit in a box

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Compressed air filtration protects downstream pneumatic tools
  • Festo LF-1/4-D-MINI-A 159617 filter unit
  • Mini series design fits compact workstation layouts
  • Red colour coding allows quick visual identification
  • Supplied as a single pack in a box

Compressed Air Filter 159617

The Festo LF-1/4-D-MINI-A 159617 is a compressed air filter designed for pneumatic system preparation. It removes contaminants such as water, oil, and particulates from supply lines to protect downstream components. This unit suits maintenance technicians and automation engineers who require clean air for reliable tool and actuator operation. It is not intended for hydraulic fluid filtration or breathing-air applications.

Thermals Noise and Power Draw

As a passive pneumatic component, the filter operates without electrical power and generates no heat or acoustic noise during normal use. Pressure drop across the element represents the only energy loss, which varies with flow rate and contamination level. There are no moving parts, fans, or motors to consume electricity or require cooling. The housing dissipates ambient temperature naturally through its metal body.

Sustained Load Behaviour

Under continuous flow, the filter element gradually accumulates captured contaminants, causing a progressive increase in pressure differential. The bowl allows visual monitoring of collected condensate for timely manual draining. Filter life depends on inlet air quality and volume processed rather than a fixed time interval. The housing is rated for continuous pressurised service within its specified operating range.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $77.99
Cheaper than about 63% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFESTO
Model nameLF-1/4-D-MINI-A
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I install the Festo LF-1/4-D-MINI-A 159617 compressed air filter and what step is often missed?

Connect the filter inline with the airflow direction arrow on the housing. The step often missed is depressurising the system and bleeding residual pressure before breaking the pipe connections.

What maintenance or replacement will the Festo LF-1/4-D-MINI-A 159617 filter need later?

Replace the internal filter cartridge when the pressure drop across the unit exceeds the acceptable limit for your application. Inspect the bowl and seals during each cartridge change.

What limit appears first on the Festo LF-1/4-D-MINI-A 159617 during sustained use?

The differential pressure across the filter element rises as it loads with contaminants. This increasing pressure drop is the first limit that signals the cartridge needs replacement.

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