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Permatron DuraFoam™ Corrosive Marine Environment Air Filter MERV 6, 1" or 1/2", (Greater Arrestance)

Regular price $72.69 Sale


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Free shipping! Choose between 1" and 1/2" thick in the dropdown menu above.

Nominal sizing: 1/2" undercut on L x W, as is standard for filter sizing. 1" filter is 7/8" thick, 1/2" filter is 1/2" thick.

Permatron DuraFoam (Model DF) contains a combination of polypropylene and 20 PPI synthetic foam media that can be used in marine environments requiring a greater particle arrestance efficiency. The urethane foam’s ethers hold up very well in wet environments including salt water, and have historically been used for pond and water filters. Available in ½″ thickness, the filter media is encased in a front and rear black plastic grid for added support, framed in stainless steel. Available in 1″ thickness, the filter media is encased in a front and rear black plastic grid for added support, framed in either stainless steel or black plastic.

1" Thick Filter Specifications:

Initial Resistance - 0.08" w.g.

MERV 6

Plastic or Stainless Steel Frame Depending on Availability

1/2" Thick Filter Specifications:

Initial Resistance - 0.09" w.g. 

Stainless Steel Frame

(Not MERV rated)

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5 Year Warranty

Washable

Nominal sizing: 1/2" undercut on L x W, as is standard for filter sizing. 1" filter is 7/8" thick, 1/2" filter is 1/2" thick.

Custom sizes and bulk pricing available, please contact us with your request.

This filter does not remove salt from the airthe filter itself is resistant to the effects of corrosive environments.

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