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Rule® In-Line Blowers

Your Price: $29.94
Save: $12.55
(29% Off $42.49)
Part # 140 ValueShip™ Eligible
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Your Price: $31.99
Save: $14.00
(30% Off $45.99)
Part # 240 ValueShip™ Eligible


  • Efficient high volume air flow
  • Quiet operation
  • Low amp draw
  • Slip on inlet and outlet ducting connections
  • Sealed motor shaft for moisture protection
  • Corrosion resistant nikel plated motor housing
  • ABYC-H2
  • ISO 9097:8846
  • IMCI (CE)
  • N.M.M.A. type accepted
  • USCG 183.410 Compliant, Ignition protected
135CFM 3" In-Line Blower - Rule


  • Ducting: 3 inch 76 mm
  • Voltage: 13.6 Vdc
  • Open Flow: 135 CFM
  • Amp Draw: 2.9 amp
  • Fuse Size: 4 amp

235CFM 4" In-Line Blower - Rule


  • Ducting 4 inch 102 mm
  • Voltage 13.6 Vdc
  • Open Flow 235 CFM
  • Amp Draw 4.3 amp
  • Fuse Size 7 amp

Average Customer Review for 235CFM 4" In-Line Blower - Rule
Full StarFull StarFull StarFull StarFull Star Based On 4 Reviews | Write Review
Full StarFull StarFull StarFull StarEmpty StarEFECTIVE PRODUCT
by Christina from Ft. Lauderdale, Florida on June 03, 2015
This blower is working fine. It seems to be a good value for the money i paid for it.
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Full StarFull StarFull StarFull StarFull StarQuiet and moves more air than anticipated
by Gene from Trempealeau, Wisconsin on April 26, 2015
Straight forward installation instructions = easier installation. The blower is surprisingly quiet for the amount of air exchanges. Thanks iBoats!
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Full StarFull StarFull StarFull StarFull Starit blows great!
by Robert from Deerfield Beach, Florida on August 19, 2013
works great
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Full StarFull StarFull StarFull StarFull Starchief
by Barry from McMinnville, Tennessee on November 08, 2012
Works great,just like expected.
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