numatic filters

[jord123]

dose anyone know how you bleach the old numatic filters
thanks
~jordan

 

[jmurray01]

<span style="font-family: times new roman,times;">If they won't clean with soapy water then I would replace them.  If you want them purely for collectable purposes then you could try a small dose of bleach in warm water, but I wouldn't suggest using them after that as the filtering ability may be impaired.</span>

 

[jord123]

Ok thanks very much