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Cool Shirt 135 cfm Fresh Air Blower System

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Brand: CoolShirt Systems

This Fresh Air Blower System is the most economical way to get fresh, filtered air into the driver's helmet. The system includes 3 feet of 3" diameter inlet hose (to the blower), 4 feet of 1 1/2" diameter outlet hose (from the blower to the helmet), a 12 volt 135 CFM blower, and a HEPA-4 air filter to ensure the driver's air is clean and virtually particle free down to 4 microns. Requires a ported helmet (sold separately).

Part No.
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Condition: New

In Stock


by PowerReviews
Cool Shirt 135 cfm Fresh Air Blower System

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


135 CFM rating is meaningless

By name: Henry

from Downsville, LA

About Me Career

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    • Cheap Fabric

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      Comments about Cool Shirt 135 cfm Fresh Air Blower System:

      Shipped w/o 3" suction hose connector. You shipped the discharge connector in place of the suction connector. The design of filter installation facilities and filter support is very poor. The fan would have to have a static pressure rating of about 47 inches of water to generate a flow of 135 CFM through the discharge hose and into the helmet, with a 1 inch diameter connection. The 135 CFM flow rating is excessively high for the intended use.

      Service and delivery comments:

      Delivery was prompt

      • Was this a gift?:
      • No

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