top of page
RPM700 In-Line fuel filter/water separator

# RPM700 Cartridge “Fuel” Filter System

NASCAR Approved for competition in all series


The FloMax RPM700 is a high flow/low restriction system that filters down to 4 microns, unheard of in the performance/racing industry and separates water.

To order, go to the "Order Page" or click on  

  • Size / In-line: 11.5” (total) Long x 2.5” Diameter / 600cc = NASCAR maximum.

  • Inlet-Outlet: Both ends are threaded with Viton O-rings for safety & ease of cleaning.

  • Weighs: 562 grams / 20oz

  • Color/Anodized: Purple

  • Flow: 350 gallons per hour (2,100 - 2,187 lbs per hour)

  • Filtering: 4 Micron FloMax™ filter media (gasoline-methanol-ethanol compatible!) 2.5 times more efficient than the competition!

  • Filter media surface: 122 sq in, FloMax™ enhance water-stripping cellulose.

  • Water Separation: FloMax™ actually beads & separates water. Not water absorbing/blocking - which actually swells the paper & blocks the fuel.

  • Burst: Surpasses NASCAR’S 900 psi minimum pressure (ideal for fuel injection or carburetor)

  • Ports: -8 AN (ORB) Inlet and Outlet.

  • Replacement FloMax™ cartridge type filter: (# RF700) for ease of changing. Nothing to service or re-wash, eliminating the chance for fuel system contamination.


Water shedding, high flow & highly efficient filtration make the FloMax™ fuel filter systems the most innovative and efficient fuel filter systems ever built. The RPM700 is NASCAR approved for the Sprint “Cup”, Xfinity, Camping World Truck, and all Touring series starting Jan. 1st, 2012. Price: $255.95


"Takes the Crap out of your fuel"


Completely manufactured in the U.S.A.

Calif Prop 65 warning

WARNING: Cancer and Reproductive Harm-


bottom of page