1st Stage Pre Filter 13" x 13" x 1/2" - Case of 40

  • Model: NC1313P

1st Stage Pre Filter 13" x 13" x 1/2" - Case of 40

Extend the life of your HEPA filters by using first stage polyester pre filters.  These should be changed daily and dramatically increase the lifespan of your HEPA filter and your negative air machine.

These filters are compatible with the following air machines (and many more:)..

Price :
$50.00

1st Stage Pre Filter 13" x 13" x 1/2" - Case of 40

Extend the life of your HEPA filters by using first stage polyester pre filters.  These should be changed daily and dramatically increase the lifespan of your HEPA filter and your negative air machine.

These filters are compatible with the following air machines (and many more:)
NorAir 800
Aerospace America 400 Mag
Aerospace America 500 Mag
Pullman Ermator A600 (may need to be trimmed slightly)

 

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