Dutchman Enterprises is the Manufacturer for the Hydro Assist Fuel Cell and the Pre-Ignition Catalytic Converter and all associated components including Covalizer, training videos etc.

Dutchman Products

Sort by: Product Price Default See details Mechanics Training DVD#1 Spindle of 50 Order a spindle of DVD's to pass out to HAFC customer's and mechanics to get them interested in the Pre-ignition Catalytic Converter, PICC, and the Hydro Assist Fuel Cell, HAFC technology. Market price: $200.00 Our price: $135.00 save 32% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now See details LED Message Frame Put this LED Message Frame around your License Plate and  advertize your gas mileage - or use for any message. Our price: $55.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now See details Plus Add-on 3x Interceptor - Works with our latest 3X optimizer for cold start. Includes map adjust Get this Plus Add-On circuit for newer cars particularly to solve cold start problems. Also includes map adjust for newer cars.  This device works in conjunction 3X Optimizer which comes with the HAFC (Hydro... Market price: $90.00 Our price: $50.00 save 44% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now See details Map Adjust is used with our latest 3X optimizer on newer cars to get the expected 50% or greater mileage gain expected Get this Map Adjust circuit if your car is 2005 or newer since many newer cars use a MAP sensor.  It's better to have it and not need it than to need it and not have it.  This device works in conjunction with the... Market price: $50.00 Our price: $40.00 save 20% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now See details Xtra Diesel Covalizer - Fuel treatment for Diesel Xtra is our new formula "covalizer" for diesel cars and trucks one 16 ounce can in your 150 gallon tank may increase your mileage by as much as 23% by itself.  This is based on our test on a 2005 Pi... Our price: $19.95 Buy Now See details Covalizer Formula for gasoline (Best when used with our HAFC system) New formula "Covalizer" costs only 5 cents per gallon of gas.  Works twice as well for half the cost of our previous covalizer, requires no mixing, and is not absorbed by ethanol.  Our covalizer breaks the covalent... Our price: $19.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now See details HAFC Mechanics Training Program on 5 DVDs Get this Mechanics Training DVD series to learn how the Hydro Assist Fuel Cell can increase mileage by at least 50%.  Use the quantity discounts and deliver these... Market price: $100.00 Our price: $50.00 save 50% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now See details Hydro Assist Fuel Cell System - International Shipping calculated Get 50% or greater mileage increase NOW with our HAFC!  New Double Water-Gas-Generation Fuel Cell pictured is in your kit. ... Our price: $1065.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now See details Hydro Assist Fuel Cell System Get 50% or more mileage increase in your car or truck NOW with our Hydro Assist Fuel Cell ... Our price: $1040.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now