Airtek Ltd. — 514-336-3820 — —

Fittings & Valves
Watts Fluidair
In-Line Microfilters

micor filter

Designed to remove particulates, oil and aerosol from compressed air lines

Watts uses a filter media element manufactured to the industry's highest standards.  The media consists of extremely fine borosilicate fibers formed into a tube using a unique vacuum process.  This unique process requires minimal adhesive for fiber cohesion.  A combination of reduced adhesive and superfine micro fibers creates a greater void volume and quality pore distribution.  The result? Better particulate retention and filtration efficiencies.

This unique element takes the guesswork out of scheduling maintenance.  As the filer becomes saturated with oil, the element will turn red, indicating the need for a filter replacement.

Flexibility is the key work to describe Watts' housing design of the Disposable in Line Micro Filter. While others provide for only 1/4" tube connections, the Watts housing can easily be connected to 11/64" ID or 1/4" ID tube via stepped and barbed fittings.

Disposable in line microfilter
Part # F400

Maximum operating temperature 125° F (52°C)
Maximum operating pressure 125 psig
Housing Material Transparent Polyurethane
DOP efficiency of filter 99.999% (0.3-0.6 micron particles)
Absolute rating 0.2 micron
Maximum pressure drop 15 psig
Element material Borosilicate micro fibers (turns red when oil saturated)
Flow through filter element inside to out
Weight 1/2 oz.


HVAC controls




Efficiently reduce noise from compressed air exhaust


Sizes: 1/8",1/4",3/8",1/2",3/4" and 1" NPT
Material: Vyon, a porous, high density polyethylene with a high density threaded polyethylene base
Maximum pressure: 150 psig
Noise reduction levels: 30-50%
Affect of water and oil: None
Clean ability: Easily cleaned in mineral spirits

Part # Size NPT OAL Filter Height Filter Width
M60-01 1/8" 1-1/8" 29/32" 1/2"
M60-02 1/4" 1-3/8" 1-1/8" 11/16"
M60-03 3/8" 2-1/2" 2-3/32" 1"
M60-04 1/2" 2-1/2" 2-3/32" 1"
M60-06 3/4" 5-1/2" 4-3/4" 1-1/2"
M60-08 1" 6-5/16" 5-1/2" 1-15/16"